baber/WOPTO huggingface dataset:
Patent JP-2011100018-A (JP)
Title: Scanning optical apparatus and image forming apparatus using the same
Inventor: NAITO HIROTA
IPC: G02B26/10
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical apparatus which has a uniform illuminance distributions among respective optical paths, using a simple configuration dispensing with the need for adjustments.  <P>SOLUTION: The scanning optical apparatus has first and second scanning units and a deflection means which are commonly used for both scanning units. Each scanning unit has a light source, an imaging optical means, including one or more optical elements which image a luminous flux deflected with the deflection means onto a face to be scanned; the respective luminous fluxes from the respective light sources scan the respective faces to be scanned in opposite directions; and when the main scanning direction of the first scanning unit is defined as a positive Y-axis direction, the positive and the negative signs of θ1h(Y1min)×θ1r and θ2h(Y1min)×θ2r agree with each other, where θ1h(y) and θ2h(y) are the orientation angles between the slow phase axis and the Y-axis, at a position y in the Y-direction from the optical axes of the first and the second optical elements which are the optical elements having the largest thickness among the optical elements of the respective imaging optical means, θ1r, θ2r are the angles between the deflected directions of the luminous fluxes arriving at the first and the second optical elements and the Y-axis, respectively, and Y1min is an Y-position at which the orientation angle θ1h(y) becomes a minimum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099065-A (JP)
Title: Polyacetal resin composition and molded article thereof
Inventor: ITO AKIRA
IPC: C08L59/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacetal resin composition having excellent toughness and impact resistance, and to provide a molded article thereof.  <P>SOLUTION: The polyacetal resin composition is characterized by comprising (A) a polyacetal, (B) a first polymer having a polyester structure obtained by the polycondensation reaction of raw material monomers comprising dicarboxylic acids and diols, and (C) one or more second polymers selected from the group consisting of aliphatic polyesters and aliphatic polyols, wherein the molar ratio of an aromatic component in the raw material monomers is >0 to ≤40 mol%, and the mass ratio of the second polymers (C) to the total mass of the polyacetal (A) and the first polymer (B) is ≤1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100675-A (JP)
Title: Pressure switch
Inventor: AOYAMA RYOHEI
IPC: H01H35/38
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-inclusion type pressure switch in which the occurrence of a hunting phenomenon can be prevented by making it possible to hold an inclusion pressure between an ejection port of a pump and a valve for a long time.  <P>SOLUTION: The pressure switch 10 includes: a diaphragm 15 as a pressure detecting means S which is installed at a flow passage between the ejection port of the pump 41 and the valve 6 and detects pressure changes in the flow passage based on opening/closing of the valve; a piston 16; and a helical compression spring 36 or the like. Moreover, the pressure switch 10 includes a micro switch 17 as a control means to control operation of the pump based on detection of pressure changes of the pressure detecting means. Furthermore, the pressure switch 10 includes a check valve which is installed at the flow passage between the ejection port of the pump and the pressure detecting means, and prevents a liquid from flowing in a direction opposite to ejection direction of the liquid by the pump.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033072-A (JP)
Title: Sound signal processing method and sound signal processing device
Inventor: TAZAKI HIROHISA
IPC: G10L19/26
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal processing method and a sound signal processing device which process an input sound signal including a deteriorated sound such as quantizing noise so as to make the degraded sound subjectively unpercipient.  <P>SOLUTION: After a spectrum of a decoded speech as an input sound is perceptually weighted, the spectrum is calculated by a transformation strength control unit, and transformation strength is calculated based on the amplitude and continuity of the spectrum. The spectrum of the decoded speech is obtained by a signal transformation unit. Then the amplitude is smoothed, phase disturbance is imparted on the basis of the transformation strength, and the decoded speech is returned to a signal region as a transformed decoded speech. The decoded speech is analyzed, and the likeness of the background noise is calculated by a signal evaluating unit and used as an addition control value. If the addition control value shows the likeness of the background noise, a weighted addition unit reduces the weight upon the decoded speech, increases the weight upon the transformed decoded speech, and performs addition to generate an output speech.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011103576-A (JP)
Title: Analog-to-digital converter
Inventor: NAKAJIMA YUJI
IPC: H03M1/14
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a conventional analog-to-digital converter (ADC), correction processing can not be performed on an analog input signal of any arbitrary signal level.  <P>SOLUTION: The ADC has a high-order ADC 11 which outputs a high-order digital value DCA; a first low-order converter 12 which converts a first residual signal FINA into a first low-order digital value DFA; a second low-order converter 13 which converts a second residual signal FINB into a second low-order digital value DFB; and a calibration circuit 14 which outputs first and second offset adjusting signals ADJA, ADJB designating offset adjustment amounts of polarities, which are reverse to each other, based on a differential between the first and second low-order digital values DFA and DFB. The first and second low-order converters 12 and 13 set conversion correction values based on the first and second offset adjusting signals ADJA and ADJB and correct the first and second low-order digital values DFA and DFB based on the conversion correction values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102275-A (JP)
Title: Tie2-activating agent, agent for maturing, normalizing or stabilizing blood vessel, lymphatic vessel-stabilizing agent, and wrinkle-preventing/ameliorating agent and dropsy-ameliorating/preventing agent
Inventor: OTA MASAHIRO
IPC: A61K36/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new Tie2-activating agent, an agent for maturing, normalizing or stabilizing a blood vessel and a lymphatic vessel-stabilizing agent, each comprising the activating agent, and a wrinkle-preventing/ameliorating agent and a dropsy-ameliorating/preventing agent.  <P>SOLUTION: The Tie2-activating agent, the agent for maturing, normalizing or stabilizing a blood vessel and the lymphatic vessel-stabilizing agent each comprise extracts from zao jiao ci (stems and branches or seeds of Gleditsia sinensis), Polygonatum sibiricum Red., Polygonatum officinalle, gualou ren (fruits and seeds of Trichosanthes kirilowii Maxim) and/or Morinda officinalis How. The wrinkle-preventing/ameliorating agent and the dropsy-ameliorating/preventing agent each comprise the agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109164-A (JP)
Title: Electronic equipment and arrangement method thereof
Inventor: ISONO KAZUMI
IPC: H04M1/02
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in strength of a casing caused by the size of a window part without increasing the number of components.  <P>SOLUTION: A casing 2 houses a circuit board 5 and a circuit component 6, and at least two optical related parts 3, 4 are stored. The circuit component 6 is mounted on the circuit board 5, or arranged in an area between the circuit board 5 and the casing 2. The optical related parts 3, 4 include 3A, 4A as one of the light emitting part and incident part. The optical related parts 3, 4 are arranged in parallel with the emitting part 3A(4A) or the incident part 4A(3A) facing the same direction. At the same time, the optical related parts 3, 4 are mounted on the circuit component 6 in such a way that an optical path length between the emitting part 3A(4A) or the incident part 4A(3A) and the casing 2 is shorter than when they are mounted on the circuit board 5. The casing 2 is provided with separate window parts 7, 8 at parts facing the emitting part 3A(4A) or the incident part 4A(3A) of the optical related parts 3, 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107806-A (JP)
Title: Memory card
Inventor: KURISHIMA SHINYA
IPC: G06K19/077
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card that improves contact performances of connector terminal groups with card terminal groups without having troubles in cleaning the connector terminal groups.  <P>SOLUTION: The memory card 100 includes the card terminal groups 20 into which a circuit board 10 provided with a storage unit that can store data is incorporated, and that are electrically connected with the circuit board 10. The memory card 100 includes cleaning member groups 30 at an end part of a side having a bowing part on a lower surface of the memory card 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049277-A (JP)
Title: Electrostatic charge image developer and image forming method using the same
Inventor: ISONAKA TAKESHI
IPC: G03G9/08
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer showing stable development and transfer performance to obtain high-definition printed images with no greasing without causing variation of friction charging performance, electric resistance, or the like when used as a two-component developer.  <P>SOLUTION: The electrostatic charge image developer includes an electrostatic charge image toner containing resin and a coloring agent, and a carrier having a resin layer containing a resistance control agent on the surface of a carrier core material. The resin layer of the carrier has a density gradient of the resistance control agent in the thickness direction, and the density of the resistance control agent is lowered toward the surface of the resin layer. Moreover, the resistance control agent exists in the surface of the resin layer. An image forming method uses this electrostatic charge image developer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011115387-A (JP)
Title: Ophthalmologic device
Inventor: NAKAO HIROHISA
IPC: A61B3/10
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic device, capable of providing evidence for not being a dry eye.  <P>SOLUTION: The ophthalmologic device includes an eyeball wave front aberration measuring optical system 100 to measure wave front aberration of an eyeball of a subject eye E, a cornea wave front aberration measuring optical system 200 to measure wave front aberration of a cornea of the subject eye, an eyeball wave front aberration computation means to compute the wave front aberration of the cornea, a cornea wave front aberration computation means to compute the wave front aberration of the cornea, and a display means to display the eyeball wave front aberration in maps. The eyeball wave front aberration and the cornea wave front aberration are continuously measured for a plurality of times by means of the eyeball wave front aberration measuring optical system 100 and the cornea wave front aberration measuring optical system 200. Standard deviation or mean of a plurality of eyeball wave front aberration values obtained by above measuring is determined. When the standard deviation or means is not greater than a preliminarily set reference value, respective maps indicating the plurality of the cornea wave front aberration values obtained by above measuring are displayed on the display means. When the standard deviation or mean is greater than the preliminarily set reference value, respective maps of the plurality of the eyeball wave front aberration values obtained by above measuring are displayed on the display means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115428-A (JP)
Title: Clothes dryer
Inventor: O YUKI
IPC: D06F25/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine which can inform of the abnormality such as clogging generation in a drying filter and decrease the number of the rotation of a compressor and stop thereof.  <P>SOLUTION: In a process of drying of the washing and drying machine, a temperature sensing part 122 senses a refrigerant temperature in a compressor 37. A control part 121 gradually decreases the number of the motor rotation of a second motor according to the increase of the refrigerant temperature sensed by the temperature sensing part 122 and when the refrigerant temperature further rises even after decreasing the number of the motor rotation, informs of the clogging abnormality of the filter and stops the compressor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119166-A (JP)
Title: Electronic equipment
Inventor: MIHARA DAISUKE
IPC: H01H21/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment allowing an easy operation of a push-button for instructing an ejection of a housing.  <P>SOLUTION: A disk tray 310 housed through an opening 212a formed in a body housing 210 of a notebook PC 10 includes a cover 311 and the push-button 320 as described below. The cover 311 has a first side surface 311a rising from a bottom face side and a second side surface 311b connecting an upper part of the first side surface 311a and jutting outward more than the first side surface 311a. The push-button 320 is used to apply a signal indicative of the ejection of the disk tray 310 to an electronic circuit by a pressing operation. A part of a pressing surface 321 of the push-button 320 is a part of the first side surface 311a. Furthermore, another part of the pressing surface 321 is a bottom of a recess against the second side surface 321.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124361-A (JP)
Title: Organic photoelectric conversion element, solar battery and optical sensor array
Inventor: HATTORI TAKAMUNE
IPC: H01L31/10
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element having high photoelectric conversion efficiency and high durability; and to provide a solar battery and an optical sensor array each having the element.  <P>SOLUTION: The organic photoelectric conversion element has a layer containing a fullerene derivative represented by formula (1) and a p-type semiconductor material between a cathode and an anode. In the formula (1), a dotted line denotes an atomic group forming a cross-linking structure and R denotes a substituted group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124132-A (JP)
Title: Fuel cell system
Inventor: UCHIYAMA TOMOAKI
IPC: H01M8/04
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that detects permanent distortions occurring in an electrolyte membrane, in a fuel cell system.  <P>SOLUTION: The fuel cell system 10 includes a fuel cell 100 with a fuel battery cell 110 which uses the electrolyte membrane; a membrane humidity temperature adjustment unit that adjusts the humidity of the electrolyte membrane; a surface-pressure measuring unit that measures the surface pressure of the electrolyte membrane, the surface-pressure varying according to deformation of the electrolyte membrane; and membrane condition determining unit 630 that measures the surface pressure of the electrolyte membrane via the surface pressure measuring unit and determines the deformed state of the electrolyte membrane based on a measured result of the surface pressure of the electrolyte membrane after operating the membrane humidity adjustment unit so that the humidity of the electrolyte membrane becomes lower than the range permitted during normal power generation, when the surface pressure is measured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010091581-A (JP)
Title: Device for measuring leakage current state of low-voltage electrical facility
Inventor: NAKAMURA YUKIFUMI
IPC: G01R31/02
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the leakage current state of a low-voltage electrical facility, without having to use insulation measuring device which is used for maintenance work.  <P>SOLUTION: A load side circuit of a panel board having a leakage display function is broken, a leakage current measuring means is disposed in between a ground line G, connected to the load side circuit and a neutral phase wire N (a branch leakage breaker does not detect leakage), and includes a series of measurement working means. In the measurement working means, a manual voice guidance operation button makes a voltage L side change switch be an applying means for applying restricted voltage and restricted current to a trunk E3 by introduction; a circuit displaying means lights up; the branch leakage breaker is opened, in response to the manual voice guidance operation button when the circuit displaying means lights up; and the results of the leakage current measuring device in between the ground line G connected to the load side circuit and the neutral phase wire N and between the ground line G and a power supply line L are provided to the owner who is registered with owner form and to the manufacturer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011128097-A (JP)
Title: Dynamic balance inspection device for tire
Inventor: ITO TAKAAKI
IPC: G01M17/02
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic balance inspection device for a tire capable of reducing the measurement errors, by preventing superimposition of a noise on data detected by a load cell.  <P>SOLUTION: A first measuring unit 8a and a second measuring unit 8b have respectively a first load cell 10a and a second load cell 10b for detecting first and second unbalanced forces of a rotating shaft 2, respectively, and a first controller 11a and a second controller 11b for outputting each load detected by the first load cell 10a and the second load cell 10b as digital data correlated with a rotation position of the rotating shaft 2 detected by an encoder 9. The first controller 11a and the second controller 11b are synchronized, based on the rotation position of the rotating shaft 2 detected by the encoder 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126231-A (JP)
Title: Surface protective film
Inventor: SHIRAISHI YASUHIRO
IPC: G02B5/30
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film having very few fish eyes, excelling in blocking property without using an antiblocking agent, excelling in transparency and improved in release force control and delivery performance.  <P>SOLUTION: The surface protective film is formed with an adhesive layer on one surface of a base material layer, and a release treatment layer on the other surface. The base material layer is formed of a propylene-ethylene block copolymer obtained by successive polymerization of a propylene alone or propylene-ethylene random copolymer in a first process and a propylene-ethylene random copolymer in a second process using a metallocene catalyst, and having specific MFR (Melt Flow Rate) and DMA (Dynamic/Viscoelasticity Measuring Apparatus) characteristics. The adhesive layer is formed of ethylene-vinyl acetate copolymer resin having specific density and vinyl acetate content. The release treatment layer is formed of a silicone-based or long-chain alkyl-based release treatment agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134466-A (JP)
Title: Lamp socket
Inventor: TANAKA MITSURU
IPC: F21Y103/37
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved lamp socket for not to have connection failure due to peeling off of soldering in case a large tensile force is applied to a lamp wire connected by soldering to pin terminals of both ends of a U-shaped cold cathode tube.  <P>SOLUTION: The lamp socket LS is configured such that a pair of retaining recesses 2 for housing and retaining both ends of the U-shaped cold cathode tube 1 are formed at both ends of the socket, a pair of wire supports 9 supporting two lamp wires 4 connected through soldering 3 to pin terminals 1a of either end of the U-shaped cold cathode tube, and supported from underside are formed further inside than the pair of retaining recesses 2 of both ends of the socket, and a through-hole 8 drawing a connector 6 of a lamp wire tip and the lamp wire 4 to downward of the socket in an up-and-down direction is formed at a socket center between wire supports. By frictional resistance of the lamp wire 4 and the wire support 9, tensile force applied to the soldering connection is made to be attenuated, or not to cause contact failure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133283-A (JP)
Title: Electron beam irradiation device for open container
Inventor: HARADA NOBUYASU
IPC: B65B55/04
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an electron beam irradiation device for open containers reducing fungi and oxygen carried into the device, using a simple constitution and using electron beams of lower energy.  <P>SOLUTION: The electron beam irradiation device for open containers includes a container installed region 1, an electron beam irradiation region 2, an electron beam source 11 and a container ejection region 3. A gas inlet for introducing helium or neon is provided so that the regions maintain a helium or neon atmosphere, at a pressure slightly higher than the atmospheric pressure; a connection part 4 between the container installation region 1 and the electron beam irradiation region 2 is provided, at a position higher than a container entrance 6; a connection part 5 between the electron beam irradiation region 2 and a container ejection region 3 is provided at a position higher than a container exit; and the electron beam irradiation region 2 substantially is filled with helium or neon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115528-A (JP)
Title: Jigsaw puzzle
Inventor: WAKABAYASHI HARUO
IPC: A63F9/10
Filed: 2009-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the conventional jigsaw puzzle is formed by combining a plurality of pieces obtained by punching a printed board where a required pattern or photo into irregular shapes and separating the same, and in selling the jigsaw puzzle, the plurality of pieces constituting the jigsaw puzzle are all separated from each other, put in a bag, further packaged in a packaging box, and a player opens the package and suitably builds up the respective pieces to restore a puzzle board where an original pattern or photo appears.  <P>SOLUTION: In this jigsaw puzzle, pieces unnecessary to the jigsaw puzzle are packaged together in the same box, whereby even when the number of pieces is small, the difficulty can be raised. Further, the jigsaw puzzle can give such enjoyment to complete a jigsaw puzzle not for sale by collecting the unnecessary pieces contained in the pieces put in the bag as each jigsaw puzzle and fitting the pieces to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010070571-A (JP)
Title: Zinc-containing composition for antiviral use
Inventor: SMITH JEFFREY B
IPC: A61K31/4152
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antivirus composition and a method of alleviating the effect of viral infection.  <P>SOLUTION: This antiviral composition includes at least a zinc compound and at least a phenolic antioxidant, (and at least an analgesic, at least a hydrocarbyl-containing compound, and other component such as water if required), and this method of treating viral infection lesionous symptoms includes a process of coating an effective amount of the zinc-containing antiviral composition to the lesions as another aspect.  <P>COPYRIGHT: (C)2010,JPO&INPIT