baber/WOPTO huggingface dataset:
Patent JP-2010025173-A (JP)
Title: Differential gear
Inventor: SATO ISAO
IPC: F16H57/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear capable of improving lubricating performance between a pinion shaft and a pinion gear.  <P>SOLUTION: The differential gear is provided with the pinion gear 20 and the pinion shaft 10. An outer peripheral side surface of the pinion shaft 10 includes a curved surface part 19 having a curvature, and a flat surface part 14 continued to the curved surface part 19 and not having a curvature. A curve showing a curved surface part in a crossing region of the flat surface part 14 and the curved surface part 19 has an inflection point 91, and a recessed part 13 and a protruded part 12 are provided on the curved surface 19 so that a straight line 16 passing through the inflection point 91 and vertical to the flat surface part 14 crosses the curved surface part 19 in one end and the other end of the inflection point 91.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009042751-A (JP)
Title: Photosensitive composition, curable composition, curable composition for color filter, color filter and method for producing the same
Inventor: TSUCHIMURA TOMOTAKA
IPC: G02B5/20
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and a curable composition having high sensitivity to light of 365 nm or 405 nm wavelength and high stability with time.  <P>SOLUTION: The photosensitive composition includes a compound represented by a general formula (I) and the curable composition contains the compound of the general formula (I) and a polymerizable compound, wherein R, R<SP>1</SP>and R<SP>2</SP>each independently represent a hydrogen atom or a monovalent substituent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010026412-A (JP)
Title: Electrooptical apparatus, method of driving the same, and electronic device
Inventor: HARA HIROYUKI
IPC: G02F1/133
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the withstand voltage of a selection transistor and to improve reliability.  <P>SOLUTION: One frame is divided into a plurality of subfields SF. In the first subfield SF1 to the sixteenth subfield SF16 constituting a writing period Ta, a data potential is written into a pixel. In the seventeenth subfield SF17 which is a reset period Tb, the potential of the pixel electrode is made equal to a counter electrode potential. In the eighteenth subfield SF18 which is an inversion period Tc, the polarities of a holding capacity potential and a counter electrode potential are made inverted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033800-A (JP)
Title: Fuse block
Inventor: KUDO TOSHIHARU
IPC: H01H85/175
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse block capable of curtailing dimensions of an alignment direction of fusible link without jeopardizing an insertion property of the fusible link into a fuse box.  <P>SOLUTION: The fuse block includes a plurality of fusible links 10, and a fuse box 20 housing these fusible links. The fuse box is provided with fuse cavities 21A housing the fusible links arrayed in a row, and these fuse cavities are secured in one concave space 21 with a series of rectangles in plane view. Guide ribs 25 are provided for each fuse cavity at a pair of opposed inner walls 22A, 22A crossing the alignment direction of the fusible links of the concave space, and the housing 10A for each fusible link is provided with grooves for the guide ribs to be fit into, and an induction guide part 25a for inducing the fitting is provided at a part where the guide rib and the groove first fit into each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032683-A (JP)
Title: Colored alkali-developable photosensitive resin composition and color filter
Inventor: NAWA NOZOMI
IPC: C08F290/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored alkali-developable photosensitive resin composition which, even with improved color purity and light shielding property, avoids degradation in pattern shape and achieves higher definition, and a color filter using the same.  <P>SOLUTION: The colored alkali-developable photosensitive resin composition comprises (1) a binder resin, (2) a compound having ethylenically unsaturated bonds, (C) a photopolymerization initiator, (4) a color material, and (5) a solvent, wherein the equivalent of the ethylenically unsaturated bonds of (2) the compound having ethylenically unsaturated bonds is in a range of 80-110. Ethylenically unsaturated bond equivalent (double bond equivalent) is defined by the expression: ethylenically unsaturated bond equivalent=(molecular weight of one molecule of compound having ethylenically unsaturated bonds)/(the number of ethylenic double bonds contained in one molecule of compound having ethylenically unsaturated bonds).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030114-A (JP)
Title: Printer and its post-processing device
Inventor: HOSONO SHINICHIRO
IPC: B41J11/70
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer easily clamping a cut and discharged medium to be printed by preventing the close contact between the medium to be printed cut and discharged to the upper side and the upper surface, even when a fan fold sheet obtained by folding a comparatively thick, stiff, belt-like sheet is used as the medium to be printed.  <P>SOLUTION: The printer includes: a tray section 10 in which a first stack surface 10b which is higher as it gets away from a discharge port 8 is formed, a ridge line 10d is formed at the end of the first stack surface 10b away from the discharge port 8 and the length M of the first stack surface 10b is set to be shorter than the length of the cut and discharged medium 4 to be printed; and a flipping member 9 which flips the cut and discharged medium 4 to be printed toward the tray section 10, when the medium 4 to be printed cut and discharged to the upper side from the discharge port 8 is cut from the following medium 4 to be printed by a cutter mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055604-A (JP)
Title: Imaging device
Inventor: OISHI KENJI
IPC: H04N101/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device adapted to make control based on a given condition, in the case of displaying a through image, on whether or not correction of a stepwise difference of signals, which is created in the image data because of a boundary in an image sensing device, is to be implemented.  <P>SOLUTION: The imaging device has: an image sensing device 14 for sensing imaging object light to provide an imaging signal as an output, the image sensing device 14 having boundaries which are created because of a divided exposure process at the time of manufacture; a display unit 28 for displaying a through image on the basis of image data generated from the imaging signal; a designation unit 30 for designating a magnification ratio of the through image in the display unit; a correction unit 22 for correction-processing a stepwise signal difference which comes out in the image data because of the boundary in the image sensing device; and a control unit 10 which makes control on whether or not the correction processing by means of the correction unit is to be implemented on the basis of the magnification ratio designated by the designation unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035420-A (JP)
Title: Seaweed cultivation implement and method for creating seaweed bed using the same
Inventor: HAYASHI YUICHI
IPC: A01K61/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seaweed cultivation implement with which seaweed seedlings to be transplanted are fixed to a construction such as a covering block, a root-fixing block, an artificial fish-breeding reef having variety of shapes at an early stage with a high probability and which is facilitated in maintenance: and to provide a method for creating a seaweed bed using the seaweed cultivation implement.  <P>SOLUTION: The seaweed cultivation implement includes seaweed seedling-attached ropes 3 each produced by making seaweed seedlings 32 adhere to a short rope 31, and a base plate 2 on one side of which grooves 21 to each of which the rope 31 can be attached are formed, so that the implement can be easily fixed to an appropriate position of a creating construction utilizing a bolt insertion hole 22 made in the center of the base plate 2. The seaweed seedling-attached ropes 3 and the base plate 2 have little resistance to the sea current because the upper peripheral surface of the rope 31 lies at an almost the same level as that of the top surface of the base plate 2 in an integrated condition. According to such a structure, the seaweed seedling-attached ropes 3 are hardly detached even when the seaweed cultivation implement is mounted on a horizontal face of the creating construction set up at a place strongly beaten by waves, so that the seaweed cultivation implement contributes to improvement in the success rate of seaweed bed creation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040638-A (JP)
Title: Method of manufacturing soi substrate
Inventor: OKITA KENJI
IPC: H01L21/322
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a SIMOX wafer capable of reducing the amount of nickel without allowing metal impurities to remain on a support substrate.  <P>SOLUTION: The method of manufacturing the SIMOX wafer further includes: a backside etching step 12 of removing an oxide film on the backside of an SOI substrate by etching only the backside of the SOI substrate where the oxide film is formed after a first heat-treatment step 11; a step 13 of forming a polysilicon film by coating the entire surfaces of the surface, end face, and backside of the SOI substrate subjected to backside etching with polysilicon; a step 14 of performing second heat treatment to the SOI substrate where the polysilicon film is formed; and an etching step 15 of removing the polysilicon film on the SOI substrate by etching the SOI substrate subjected to the second heat treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035705-A (JP)
Title: Device for mounting shoulder strap for satchel
Inventor: MOMIYAMA TETSUYA
IPC: A45C3/02
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for mounting shoulder straps for a satchel by which the shoulder straps adhere to the back of a user and is mounted to provide force to positively adhere to the back side of the user and force to make the straps difficult to slip.  <P>SOLUTION: At the upper parts of a pair of connectors 3 provided in the center of the upper part of a backrest portion T of a satchel body R, insertion portions 4 having insertion holes 4a facing up respectively are integrally formed. The insertion portions 4 are twisted in the direction of the axis C of the backrest portion T in the range of an inclination α of 5 to 20° from the outside of the backrest portion T. The upper ends of the shoulder straps B are fixedly inserted into the insertion holes 4a of the insertion portions 4, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035793-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/04
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port body capable of sufficiently cleaning a traveling surface of slide contact sections without increasing a traveling load and especially removing hair stuck to a carpet; and to provide a vacuum cleaner having the same.  <P>SOLUTION: This suction port body includes a rotary cleaning body rotatably journaled to a suction port provided in a case body, a pair of slide contact sections covering journal sections journaling both sides of the rotary cleaning body, provided in the lower part of the case body and coming into contact with a surface to be cleaned, short nap cloths provided on the surface front sides of the slide contact sections, and long nap cloths provided on the rear sides of the short nap cloths and having naps longer than those of the short nap cloths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035804-A (JP)
Title: Electronic sphygmomanometer
Inventor: YAMAZAKI EISUKE
IPC: A61B5/022
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate variation in time necessary for blood pressure measurement due to the peripheral length of a measurement part.  <P>SOLUTION: An arm circumference estimation portion 116 estimates the arm circumference of a subject to be measured by the time necessary for pressurization of an air sack for fixation in blood pressure measurement and a residual pressure determination portion 114 determines the residual pressure corresponding to the estimated arm peripheral length. At the end of blood pressure measurement, the pressure in the air sack for fixation is adjusted by a second pressure adjustment portion 112 so that the pressure corresponding to the residual pressure may remain. In this way, wrapping and fixing of an air sack for measurement can be started with the air sack for fixation being blown up to some extent for subsequent blood measurements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037281-A (JP)
Title: Method for producing imidazolium salt
Inventor: SAITO KOICHI
IPC: C07D233/58
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an imidazolium salt required to have high purity in a high yield.  <P>SOLUTION: The production method includes the following steps: (1) a step to quarternize imidazole to obtain an imidazolium salt (A) and produce a reaction solution (C) containing a crude imidazolium salt (B) by an acid exchange reaction; (2) a step to obtain a crude imidazolium salt (B) by removing the solvent from the reaction solution (C); (3) a step to produce an alcohol solution (D) of the crude imidazolium salt (B); and (4) a step to place the alcohol solution (D) under a high pressure of 50-500 MPa in a high-pressure crystallizing apparatus and filter the imidazolium salt crystal (E) while decreasing the pressure at a pressure decreasing rate of 2-100 MPa/min.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009046795-A (JP)
Title: Woven fabric and clothing using the same
Inventor: FENG YANGMEI
IPC: D03D15/37
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly air-permeable woven fabric having crisp feeling and excellent in firm texture, more specifically, a woven fabric with refreshing cool feeling in appearance and touch, having a combination of moderate puffiness and crisp feeling, and having novel feeling with dry touch and excellent tailor-looking appearance, and producible at low cost.  <P>SOLUTION: The woven fabric is such that false-twist textured multifilament yarns having a single filament fineness of 5.56-22.22 dtex (5-20 denier on a denier basis) are used as at least one of warps and wefts. In this woven fabric, higher coefficient of dynamic friction in the warp and weft directions, is 0.5-2.0, the air permeability is 30-150 cm<SP>3</SP>/cm<SP>2</SP>/s, and the stitch deviations in the warp and weft directions are each 3.0 mm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037101-A (JP)
Title: Center folding processing device
Inventor: EGAWA KEISUKE
IPC: B65H37/06
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center folding processing device for reducing a restoring speed in restoration to an energized state in which one center folding roller is in contact with the other center folding roller after paper passes, thus restraining a collision sound of both and reducing a load applied to both.  <P>SOLUTION: This center folding processing device includes a driving center folding roller 61, a driven center folding roller 62 movable in the approaching-retreating direction to the driving center folding roller and pressed by contacting with the driving center folding roller by a roller energizing coil spring 62d, and a roller abutting member 65 as a reducing means. The roller abutting member 65 is put while always abutting on the driving center folding roller 61 and the driven center folding roller 62 by a coil spring 64 for the abutting member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044126-A (JP)
Title: Image forming apparatus
Inventor: TSUKADA SUSUMU
IPC: G03G15/16
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a charge-removing exposure means, which provides an excellent transfer image by suppressing the influence of the charge-removing exposure means on a photoreceptor before transfer, without having an expensive member for regulating an optical path.  <P>SOLUTION: A first transfer voltage adjustment operation by which a first calculated voltage value Vt1 by which a previously given first target current value It1 is obtained is calculated and set as a transfer voltage is performed in such a state that the charge-removing exposure means 16 is turned off, further, an output current value detected when the first calculated voltage value Vt1 is applied in such a state that the charge-removing exposure means 16 is turned on is set as a second target current value It2, and then, a second transfer voltage adjustment operation wherein a second calculated voltage value Vt2 by which the second target current value It2 is obtained, is calculated and set as the transfer voltage, is performed in such a state that the charge-removing exposure means 16 is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271048-A (JP)
Title: Apparatus, system, and method of storing and taking out samples
Inventor: EGGERS MITCHELL D
IPC: G01N35/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferred sample storing method and system.  <P>SOLUTION: The sample storing method and system implement a plurality of sample carriers configured to support a plurality of samples nodes in a predetermined spatial relationship, sample storage devices for selectively placing the plurality of sample carriers in an archive, and a sample node removal apparatus for locating and removing selected ones of the plurality of sample nodes. Alternative embodiments are disclosed wherein the sample node removal apparatus includes a laser and a mechanical clipping tool, which may be manually operated or automated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045640-A (JP)
Title: Digital microphone
Inventor: YAMAMURA TAKESHI
IPC: H04R19/04
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital microphone having a charge pump circuit for suppressing the variation in the change of the conversion gain from an input of sound pressure to a digital signal.  <P>SOLUTION: The digital microphone 1 includes: a microphone element 2 of an electrostatic type from for converting an input of sound pressure into an electric input signal V4; a charge pump circuit 6 for supplying operating voltage V3 to one terminal of the microphone element 2; a buffer 3 which inputs the input signal V4 from the other terminal of the microphone element 2, and outputs an analog signal V5 according to the input signal V4; an A/D converter 4 which inputs an analog signal V5 from the buffer 3 so as to convert it into a digital signal Vout; and a reference voltage generater 5 for supplying a voltage V2 which specifies the full-scale voltage of A/D converter 4 to the A/D converter 4, while supplying a voltage V1 used as the basis of an operating voltage V3 to a charge pump circuit 6. The reference voltage generater 5 generates voltages V1, V2 based on the output voltage from a common voltage generation circuit 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267326-A (JP)
Title: Electromagnetic wave detecting element
Inventor: OKADA YOSHIHIRO
IPC: H04N5/32
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave detecting element which can prevent decrease in the light utilization efficiency, in a sensor portion.  <P>SOLUTION: The sensor portion 103 is provided so as to correspond to each intersection portion of a scan wiring 101 and a signal wiring 3, including a semiconductor layer 6, which generates charges by being irradiated with electromagnetic waves, is formed with an upper electrode 7 on the electromagnetic wave irradiation surface side and is formed with a lower electrode 14 on the electromagnetic wave non-irradiation surface side. A bias voltage is supplied to each upper electrodes 7 via respective contact holes 22A and 22B, by a common electrode wiring 25 formed farther toward the electromagnetic wave downstream side than the semiconductor layer 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102301-A (JP)
Title: Anhydrous compositions useful for attaining enhanced sexual wellness
Inventor: AHMAD NAWAZ
IPC: A61K9/06
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anhydrous composition for attaining or reinforcing sexual satisfaction or improving sexual ability without side effect, or an examination method for qualitatively or quantitatively determining blood flow and monitoring the fluctuation of the blood flow, because a vasodilator exhibiting an action for enhancing sensitivity, such as a niacin-containing product, continuously produces side effects for a long period, while it has been required to achieve sexual satisfaction or improve sexual ability without relating to true medical functional disorder and climacteric.  <P>SOLUTION: The present invention relates to the anhydrous composition containing a vasodilator, such as a niacin derivative, and an acceptable carrier, wherein the vasodilator such as the niacin derivative is contained in an amount effective for increasing a blood flow, when the composition is coated on a human tissue. The composition according to the present invention does not induce flushing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049037-A (JP)
Title: Device for generating hash value
Inventor: WATANABE MASARU
IPC: G09C1/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is inefficient to perform replacement processing in such a condition that large nonlinear replacement is utilized to achieve high security but time required for the replacement processing increases if size of the replacement processing becomes large.  <P>SOLUTION: A method or a device for generating a hash value which achieves high security and can perform high-speed processing has following characteristics. 1. Linear conversion that an inserted message affects all the sub blocks is utilized as a message insertion method. 2. An internal state is divided into a plurality of sub blocks, and replacement is performed in sub block units in the nonlinear replacement. 3. Furthermore, the linear conversion 1 may be constituted so that all the sub blocks in the internal state affect the sub blocks of output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049518-A (JP)
Title: Bar code symbol
Inventor: AIMOTO HIROYUKI
IPC: G06K19/06
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code that can communicate a visual image or information to a user, requires the same print space as normal bar codes, and indicates to the user which part to scan with a bar code reader.  <P>SOLUTION: A bar code symbol 1 made up of bars and spaces has a lower bar height at one end than at the other, and has in a correspondingly formed information area 3 a combination of one or more of predetermined characters, numerals, symbols and figures to represent a visual image or information to be communicated to a user. Dummy bars 7L and 7R are arranged outside quiet zones 5L and 5R arranged outside the bars at both ends of the bar code symbol 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT