baber/WOPTO huggingface dataset:
Patent JP-2010286658-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI SHINYA
IPC: G03G15/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a collision between a secondary transfer roller and a secondary transfer opposing roller due to a lock out operation of a secondary transfer unit in the state where an intermediate transfer unit is incompletely attached.  <P>SOLUTION: An image forming apparatus includes the openable/closable secondary transfer unit and the intermediate transfer unit which can be inserted/drawn to/from an opening opened by the secondary transfer unit. The intermediate transfer unit includes an abutting part 70b entering an area of the rotating track E of a secondary transfer roller holder 75 centering the rotational center of the secondary transfer unit. In order to allow the holder 75 to continuously interfere with the abutting part 70b until the intermediate transfer unit is positioned in an image forming operation position by the lock out operation of the secondary transfer unit, further, in order to avoid the interference of the holder 75 with the abutting part 70b as the intermediate transfer unit is positioned in the image forming operation position, the holder 75 is supported by the secondary transfer unit movably in the pressing direction of a pressure spring 74, and also, in a rocking manner so as to shift the rotating track E in the avoiding direction of interference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003284-A (JP)
Title: Light extracting structure
Inventor: YAMAMOTO KYOKO
IPC: H05B33/02
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a light extracting structure to achieve an organic EL element used for a device obtaining not only brightness of a normal direction but also other characteristics, and to provide a light-emitting device as well as a lighting system using the light extracting structure.SOLUTION: The light extracting structure 1 for the organic electroluminescent element arranged on an extraction side of the light emitted by the organic electroluminescent element with its light incidence done to the structure 1 and outgoing light done from a surface 2 on the light extracting side, the surface 2 of the light extracting structure on the light extracting side has a concavo-convex structure, which has more than 1.3 times light intensity on both the light intensity in front and integrated light intensity, as compared with the light intensity of the light emitted from the supposed plane shape surface 2 on the light extracting side.
Patent JP-2011002545-A (JP)
Title: Eyepiece zoom lens and optical equipment
Inventor: MIYAZAKI YOSUKE
IPC: G02B25/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece zoom lens configured such that a prescribed zoom ratio is ensured, and various aberrations are satisfactorily corrected while sufficient eye relief is ensured over the entire zoom area.SOLUTION: The eyepiece zoom lens 2 includes, in order from an object side, a first lens group G1 of negative refractive power, a second lens group G2 of positive refractive power, and a third lens group G3 of positive refractive power. An intermediate image is formed between the first and the second lens groups G1 and G2. When zooming takes place, the third lens group G3 is fixed, and the first and the second lens groups G1 and G2 move in opposite directions along an optical axis with the intermediate image therebetween. The first lens group G1 includes: a negative lens element L11 whose high curvature concave face is oriented in the direction of the eye point EP; and a cemented negative lens CL1 that has a negative lens element L12 and positive lens element L13.
Patent JP-2011002631-A (JP)
Title: Musical instrument
Inventor: OKADA SHIZUO
IPC: G10H1/44
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide tones of divided tones, such as equal temperament of 12 keys, just intonation, and enharmonic which are used for all twelve keys, by using the smallest possible number of sound sources.SOLUTION: Four tones that differ from before are selected, by considering the symmetry for just intonation of 53 tones. The scale of equal temperament of 144 degrees, by which all the 12 keys are handled in the same manner is newly created and used. Similar notes with the just intonation 53 notes are selected from this and used for each key. Only 144 oscillation frequencies are required for as many as 700 frequencies, which are required originally for the tones of total tones of equal temperament of 12 degrees, just intonation, and enharmonic.
Patent JP-2011001790-A (JP)
Title: Rainwater storage device using concrete frame body
Inventor: TAKAI SEIICHIRO
IPC: E03F1/00
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To make a concrete frame body surely inhibit the expansion of a water sealing sheet, to efficiently convey concrete frame materials which constitute the concrete frame body in a state of making them adhere to each other, and to improve the workability of the assembling of the concrete frame body.SOLUTION: A rainwater storage portion 11 which is formed in a rainwater-storable shape by wrapping the storage material 11b in a water sealing sheet 11a is installed on the ground, and the concrete frame body 12 for housing the rainwater storage portion 11 is formed by stacking the concrete frame materials 13 in parallel cross shapes and connecting them to one another. The collected rainwater is led to the rainwater storage portion 11 via an inflow pipe 19, and a water supply pipe 23 is connected to the rainwater storage portion 11 so as to supply water to a place for utilizing rainwater. An overflow pipe 26 is connected to an upper portion of the rainwater storage portion 11 so as to discharge the rainwater overflowing from the rainwater storage portion 11.
Patent JP-2009212094-A (JP)
Title: Polar relay
Inventor: SASO HIROFUMI
IPC: H01H50/56
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to secure sufficient insulation distances by its own structure when it is mounted on an electric communication line connection equipment, in a balanced-armature type polar relay.  <P>SOLUTION: A polar relay 10 includes an electromagnet 14 built in a base 12, a permanent magnet 16 also fitted at the electromagnet, an armature 22 having a pair of contact surfaces 20 arranged in opposition to a pair of core polar surfaces 18 of the electromagnet on both ends and rocking on the base, a conductive leaf spring 24 rocking with the armature on the base, a movable contact 26 fitted on both ends of the conductive leaf spring, and a fixed contact 28 fixed at the base in opposition to the movable contact connectably. The maximum distance between one movable contact and one fixed contact capable of being brought into contact with each other during the travel of an armature is set at 1 mm or more. Each contact surface of the armature is formed as an inclined surface to reduce an angle of opposed surfaces at the time of mutual contact to each core polar surface of the electromagnet as little as possible. The armature passes, during the travel thereof, a position where each contact surface faces a corresponding core polar surface in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011006757-A (JP)
Title: Corrosion-resistant electroconductive film, corrosion-resistant electroconductive material, solid polymer fuel cell and separator therefor, and method for manufacturing corrosion-resistant electroconductive material
Inventor: KITAHARA MANABU
IPC: H01M8/02
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-resistant electroconductive film which has an iron-containing titanium phosphide layer including iron (Fe), titanium (Ti) and phosphor (P), is formed on at least a part of the surface of a substrate, and shows superior corrosion resistance or electroconductivity.SOLUTION: The corrosion-resistant electroconductive film is obtained by immersing a titanium substrate (titanium-based substrate) made from pure titanium (JIS first class) into a molten salt (treatment material) formed of a mixture salt of sodium phosphate (Na3PO4), anhydrous boric acid (B2O3) and tricalcium phosphate (Ca3(PO4)2), and subsequently subjecting the titanium substrate to a gas nitriding treatment (nitriding process) in a current of nitrogen gas (N2>99.999%) at 1,000°C for 2 hours.
Patent JP-2011005127-A (JP)
Title: Hair care device
Inventor: Yasui noriyuki
IPC: A45D1/18
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair care device that broadly holds hair with an adequate tension.SOLUTION: The hair care device 1 includes a bristle base 21 on which a plurality of bristles 5 are projectingly provided and a brush outer part 22 which holds this bristle base 21. The bristles 5 include long bristles 51 of a prescribed length and short bristles 52 that are shorter than the long bristles 51 and that efficiently catch hair H. The short bristles 52 are arranged on the outer side from the long bristles 51, in the combing direction of the bristle base 21.
Patent JP-2010259767-A (JP)
Title: Artificial tympanic membrane using silk protein and manufacturing method thereof
Inventor: PARK CHAN HUM
IPC: A61L27/00
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial tympanic membrane using silk protein or its complex as an easy-to-use material for artificial tympanic membrane and manufacturing method thereof to promote reproduction of tympanic membrane perforated by illness or unexpected accident.  <P>SOLUTION: The artificial tympanic membrane using silk protein has a structure of silk film form obtained by demineralizing and drying the silk protein (or silk fibroin) or silk protein complex solution after removing sericin from cocoon or silk fiber. The artificial tympanic membrane promotes reproduction of tympanic membrane perforated by illness or unexpected accident, provides a fine border of reproduced tympanic membrane and has an excellent biocompatibility and transparency and effective user-friendliness. The artificial tympanic membrane is produced by using silk protein or silk protein complex solution itself obtained from cocoon or mixing it with collagen, alginic acid, PEG (Polyethylene glycol) or Pluronic 127, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013778-A (JP)
Title: Stereoscopic image display device, object proximity detection device and electronic apparatus
Inventor: OYAMA TAKESHI
IPC: G02B30/30
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device or the like allowing operation detection in an imaging position of a stereoscopic image, and having a structure which can be easily reduced in thickness.SOLUTION: The stereoscopic image display device includes an outer surface 10S to which a detected object comes close, an optical modulation panel 51, and a proximity sensor part. The optical modulation panel 51 generates a three-dimensional stereoscopic image from an input video signal. The proximity sensor part can be provided inside the optical modulation panel 51, and is provided on a side of the outer surface 10S opposite to a side to which the detected object comes close. The proximity sensor part detects that the detected object approaches the outer surface 10S at a 3D display height Hf that is a distance from the outer surface set based on parallax information such as a parallax pixel pitch P included in the video signal.
Patent JP-2011015502-A (JP)
Title: Power distribution system
Inventor: TADASAWA TAKAAKI
IPC: H02J3/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution system, capable of lowering a voltage to ground, and commonalizing the detection of a malfunction such as the leakage of electricity in an AC power feeding path and a DC power feeding path.SOLUTION: An AC-DC converter 21 is inserted between a single-phase three-wire system AC power feeding path (branched electric path Lb) for feeding an AC device 41 and a three-wire system DC power feeding path (main electric path Ld) for feeding a DC device. The DC power feeding path is provided with a neutral wire N which is connected and used in common with a neutral wire N in the AC power feeding path of the AC-DC converter 21, a positive voltage wire L+ having a positive electric potential with respect to the potential of the neutral wire N, and a negative voltage wire L- having a negative electric potential with respect to the potential of the neutral wire N. The positive voltage wire L+ is applied with +150 V, and the negative voltage wire L- is applied with -150 V.
Patent JP-2009279939-A (JP)
Title: Printing head assembly having sealed fluid delivery channel
Inventor: SILVERBROOK KIA
IPC: B41J2/16
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing head unit which is more easily assembled and disassembled, and which is constituted of many separable individual components forming a variable-dimension printing head unit.  <P>SOLUTION: A printing head module 30 is provided as a united device comprising: a support member 40; at least two printing head integrated circuits 50; at least one fluid distributing member to attach the printing head integrated circuit to the support member; and an electric connector to connect an electrical signal to the printing head integrated circuit. The support member has at least one channel 41 having a plurality of apertures arranged to guide a printing fluid to a related nozzle of the printing head integrated circuit from at least one channel and extending through the wall of the support member, conveying the printing fluid to the printing head integrated circuit and extending in a longitudinal direction, and the printing head assembly is equipped with the printing head module and a casing to which the printing head module is detachably attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233348-A (JP)
Title: Paper straw
Inventor: KAIDA MICHITAKA
IPC: A47G19/22
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straw chiefly made of paper which is high in disposability and recyclability.  <P>SOLUTION: A paper straw 10 is made up of water-resistant paper. Polyethylene films 12, 12 are applied to both the outer and inner faces of the paper. The polyethylene films 12, 12 are integrally fixed to a paper base material 11 through sizing treatment using a wet-strength resin as the fixing agent. In place of the polyethylene films 12, 12 to be integrally fixed to the paper base material 11, metal foil such as aluminum foil can be also used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023119-A (JP)
Title: Method of manufacturing display device, method of manufacturing organic light-emitting element and transfer method
Inventor: NAKAMURA HIROSHI
IPC: H05B33/10
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a display device capable of restricting deterioration of a transfer pattern.  <P>SOLUTION: Organic light-emitting elements are included in a display region. In an inert gas atmosphere, a donor substrate 40 having a transfer layer 50, including an organic material and a transferred substrate 60, are overlapped with each other. Under the condition wherein the donor substrate 40 and the transferred substrate 60 are overlapped with each other, the pressure is reduced; thereafter, the donor substrate 40 is irradiated with radiation to transfer the transfer layer 50 to the transferred substrate 60; and a layer structuring an organic layer of the organic light-emitting element is thereby formed. In the inner gas atmosphere, after overlapping the donor substrate 40 and transferred substrate 60 with each other, the pressure is reduced, to thereby restrict infiltration of moisture and oxygen between the transfer pattern, which is transferred to the transferred substrate 60 and the transferred substrate 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019825-A (JP)
Title: Ozone sterilization management device and ozone sterilizer
Inventor: TAMURA KOZO
IPC: A61L2/24
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone sterilization management device capable of enhancing sterilization processing capacity by efficiently operating an ozone sterilizer, and to provide the ozone sterilizer.  <P>SOLUTION: The ozone sterilization management device 3 includes a start detecting means 20 detecting the start of sterilization processing; a storage means 19 storing information on sterilization processing; an ozone concentration acquiring means 20 acquiring ozone concentration from an ozone concentration meter 15; and an arithmetic means 20 carrying out arithmetic processing of information in the storage means and the ozone concentration. The storage means stores a determination CT value for determining the termination of sterilization processing, and a sampling interval time and a measured CT value for repeatedly acquiring the ozone concentration. The arithmetic means resets the measured CT value when the start detecting means detects the start of sterilization processing, adds the product of the ozone concentration and the actual interval time acquired every sampling, to the measured CT value, and compares the obtained measured CT value with the determination CT value, and outputs information of the termination of sterilization processing when the measured CT value is the determination CT value or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029878-A (JP)
Title: Method for manufacturing surface acoustic wave device
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/25
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an SAW device which can suppress temporal change of a frequency.  <P>SOLUTION: The method for manufacturing the SAW device has: an SAW element piece formation process S1 of forming an interdigital electrode 12 on a piezoelectric substrate 11; a first frequency adjustment process S2 of performing at least one of (1) a process of changing mass of electrode fingers 12a, 12b of the interdigital electrode 12, (2) a process of adding a mass body to the interdigital electrode 12, and (3) a process S2 of etching the piezoelectric substrate 11 exposed between the electrode fingers 12a, 12b to adjust the frequency of an SAW element piece 10; an annealing process S3 of heating the SAW element piece 10 for more than five minutes in atmosphere at ≥200°C≤500°C after the first frequency adjustment process S2; and a bonding process S6 of connecting bonding pads 14a, 14b provided to the SAW element piece 10 with bonding pads 33a, 33b provided to a package base 32 by Au wire 50 after ending each of the above processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028549-A (JP)
Title: Xy-orthogonal two-axis drive mechanism
Inventor: OGIWARA SHINJI
IPC: G05B19/404
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY-orthogonal two-axis drive mechanism that can compensate for lost motion by providing a linear scale on a side where lost motion becomes most prominent.  <P>SOLUTION: The XY-orthogonal two-axis drive mechanism includes a drive unit 13 at one side, and a drive unit 23 at the other side provided with a contact pin 31 as a work member 30 and mounted to the one-side drive unit 13, and the one-side drive unit 13 has a pair of one-side linear guides 18 and 19. The linear scale 33 for issuing a pulse command to match an actual coordinate position of the contact pin 31 with a theoretical coordinate position in relation to a predetermined origin position is disposed in the vicinity of a position inward of the one-side linear guide 19 situated at a side where lost motion becomes most prominent, and the pulse command can control the rotation of a one-side servomotor 15 of the one-side drive unit 13 to adjust the position of the contact pin 31 in consideration of the lost motion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025567-A (JP)
Title: Dryer and image forming apparatus
Inventor: OKUMURA TAKAYUKI
IPC: B41J2/01
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can avoid the adhesion of ink discharged to a paper sheet on other paper sheets while reducing the power consumption required for drying the paper sheets to which the ink has been discharged.  <P>SOLUTION: A hold period in a storage part 31, a hot air temperature to be generated by an hot air generator 43, and a speed of blast formed by a blowing fan 41 are established as drying operation parameters indicating the operating status concerning the drying operation of a dryer 30, and the correspondence of the type of a recording medium with parameter values of the respective drying operation parameter are memorized beforehand in a table memorizing part 203. A drying control part 202 makes the dryer 30 perform the drying operation for the paper sheets held in the storage part 31 in the status of drying corresponding to the type of the recording medium designated by a personal computer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028595-A (JP)
Title: Filtering processing method
Inventor: SHIROGUCHI YOHEI
IPC: G06F17/27
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering processing method that ensures a high probability of filtering.  <P>SOLUTION: The filtering processing method includes: a learning process including a process for interconnecting all the past statements of one or a plurality of particular users to form one sentence, a process for analyzing the sentence into morphemes, a process for setting two different morphemes as co-occurring words, and calculating the frequency of co-occurrence, a process for generating origins form the morphemes, a process for generating extended origins from the morphemes, and a process for providing origin parameters to the origins and the extended origins; and a classifying process including a process for determining whether or not a sentence newly inputted by a certain user should be filtered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029060-A (JP)
Title: Illumination unit for exchange
Inventor: ONISHI HAYATO
IPC: F21V19/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with necessity of screw fixing to an illumination fixture to improve working efficiency of mounting of an illumination unit for exchange in the illumination unit for exchange mounted on the illumination fixture.  <P>SOLUTION: The illumination fixture 2 is equipped with a cabinet 20 having an opening and a cabinet side socket 24 for mounting the lamp, and the illumination unit 1 for exchange includes: a unit side reflecting plate 11; a unit side ballast 13; a unit side socket 14 for lamp mounting; and a unit side mounting part 15 in order to mount the illumination unit 1 for exchange on the cabinet 20. The unit side mounting part 15 has a pin-shaped convex member and is inserted into and mounted on the cabinet side socket 24. By this, it becomes unnecessary to have the screw fixing to the illumination fixture 2 of the illumination unit 1 for exchange.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010085980-A (JP)
Title: Wavelength plate and its manufacturing method
Inventor: USHINO TAKUHIRO
IPC: G02B5/30
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength plate excellent in adhesive property of phase difference films of two sheets by adhering surface by dissolving near surface of the film by supplying solvent to the surface of the internal contact part of the surfaces of the two phase difference sheets concerned without using adhesive.  <P>SOLUTION: The wavelength plate is characterized by being laminated while directly being in contact with a phase difference film (I) containing an annular olefinic resin (A) having a specific structure unit and a phase difference film (II) containing the annular olefinic resin (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT