baber/WOPTO huggingface dataset:
Patent JP-2012083436-A (JP)
Title: Optical scanner, image forming apparatus with the optical scanner, and method for manufacturing optical scanner
Inventor: NISHIKAWA YASUO
IPC: G02B26/10
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner in which deformation of a reflecting part is prevented as much as possible and resonance frequency is accurately adjusted.SOLUTION: The optical scanner has: a reflecting part for reflecting an incident luminous flux, a beam part extending from the reflecting part, a structure with a fixing part supporting the beam part, and a driver arranged on the fixing part and used to repeatedly swing the reflecting part around the axis of the beam by resonance. The optical scanner has a light curable resin injected in a through-hole made in a predetermined part of the structure. The resonance frequency of the structure is adjusted by the amount of light emitted to the light curable resin that changes its contraction force as a result of curing the light curable resin and/or the weight of the light curable resin.
Patent JP-2012084196-A (JP)
Title: Optical recording medium
Inventor: SHIMIZU TOSHIKI
IPC: G11B7/24035
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To improve a recording quality by suppressing fluctuation in transmittance to an inner-side recording layer caused by difference in recorded/unrecorded state of a near-side recording layer in a multilayered optical recording medium in which the near-side recording layer has three or more recording layers.SOLUTION: As recording layers other than an innermost recording layer, a transmittance increase layer where the transmittance increases after recording, and a transmittance decrease layer where the transmittance decreases after recording are provided. This configuration can suppress the transmittance fluctuation in at least the innermost recording layer caused by the difference between the recorded/unrecorded state of the near-side recording layer. Consequently, at least in the innermost recording layer, the fluctuation in a laser power caused by the difference between the recorded/unrecorded state of the near-side recording layer can be suppressed so as to improve the recording quality.
Patent JP-2011042667-A (JP)
Title: Recombinant antithrombin and production method therefor
Inventor: MIYANO NORIYOSHI
IPC: A61P7/02
Filed: 2010-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recombinant antithrombin which is highly safe because of reduced contamination with various infectious factors and is highly purified.  <P>SOLUTION: A recombinant antithrombin having purity of 99% or higher and high specific activity is prepared by purifying a recombinant antithrombin produced by culturing animal cells producible of an antithrombin transformed by using genetic recombination technology. It is desirable that the recombinant antithrombin, when made as a solution of 100-200 U/mL, has a host-derived protein content of 1 ng/mL or lower and a deoxyribonucleic acid content of 10 ng/mL or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012085144-A (JP)
Title: Receiver
Inventor: YAO YASUHISA
IPC: H04B1/10
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a receiver equipped with a tracking filter, capable of outputting a good demodulation signal even upon reception of a disturbing signal.SOLUTION: In the receiver, a tracking filter 3 receives a RF signal and changes a cutoff frequency for each channel selection of the received signal to change a pass band. A gain variable amplifier circuit 5 amplifies the received signal passing through the tracking filter 3. An AD converter 6 analog-digital converts the received signal amplified by the gain variable amplifier circuit 5, and a demodulation section 7 demodulates the received signal converted into a digital signal by the AD converter 6. Additionally, a selectivity control section 9 receives an instruction from a channel selection circuit 4 according to the channel selection of the received signal to control the selectivity Q of the tracking filter 3.
Patent JP-2011083604-A (JP)
Title: Varying tissue compression aided by elastic members
Inventor: KOSTRZEWSKI STANISLAW
IPC: A61B17/072
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical fastener applying apparatus including elastic members configured to apply constant compressive forces to tissue regardless of tissue thickness.  <P>SOLUTION: The surgical fastener applying apparatus includes: a first jaw having proximal and distal ends, and including an anvil member, the anvil member extending along a longitudinal axis and including a tissue contacting surface; a second jaw having proximal and distal ends movably coupled to the first jaw, the second jaw including a cartridge member and a channel; and a pair of elastic members positioned between the cartridge member and the channel of the second jaw, the pair of elastic members configured and dimensioned to apply compressive forces to tissue according to the tissue thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081159-A (JP)
Title: Clothing dryer
Inventor: MATSUDA SHINICHI
IPC: D06F58/08
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a clothing dryer in which the rotation of a motor securely transmits to a rotating drum and a blow fan to stably rotate.SOLUTION: The clothing dryer comprises a rotating drum 22 rotatably provided within a body 23, a blow fan 29 blowing air for drying heated with heating means 31 into the rotating drum 22, a motor 28 driving the rotating drum 22 and the blow fan 29, and a plurality of first rollers 26a and 26b supporting the front of the rotating drum 22 from downward. The backside of the rotating drum 22 is supported with a supporting part 27 and the circumference part of the front side of the rotating drum 22 is in contact with the plurality of first rollers 26a and 26b. At least one of the rollers is anchored to one side of a rotating axis 28a of the motor 28 and rotates the rotating drum 22. The blow fan 29 is anchored in the other side of the rotating axis of the motor 28.
Patent JP-2012084788-A (JP)
Title: STRAIGHT ANGLE SILVER (Ag) CLAD COPPER RIBBON FOR HIGH-TEMPERATURE SEMICONDUCTOR ELEMENT
Inventor: MIKAMI MICHITAKA
IPC: H01L21/60
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver clad copper ribbon for a high-temperature semiconductor element capable of improving the bonding reliability with a pad electrode interface and suppressing peel-off of a clad layer at a clad interface.SOLUTION: In a silver clad copper ribbon composed of a high-purity silver clad layer and a high-purity copper core material tape, a heat treatment is performed at a temperature of 450-750°C after clad processing to resolve a processing structure of the clad layer. Thereby, development of the processing structure composed of a high-distortion fine crystal structure in the clad layer, which is formed at a pad interface at bonding, is suppressed to reduce a hardness difference with the other regions of the clad layer and prevent clack generation. A fine granular crystal structure is formed under a high-temperature use environment to suppress dispersion of Al and the like from a pad layer and suppress generation of an intermetallic compound at the pad interface and clad interface. As a result, the bonding strength and the reliability can be improved.
Patent JP-2011032485-A (JP)
Title: Metal complex pigment
Inventor: FRANK LINKE
IPC: C09B45/14
Filed: 2010-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new form of a pigment free from drawbacks of the prior arts.  <P>SOLUTION: Metal complexes in the form of their tautomeric structures conform to formula (I), specifically azo compounds of formula (V), and which metal complexes host a certain compound as a guest compound, characterized in that they have dispersion hardness of less than 250.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012087826-A (JP)
Title: Float type steam trap
Inventor: FUKUDA TAKESHI
IPC: F16T1/22
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a float type steam trap that can reliably prevent erosion in an exit passage.SOLUTION: A trap casing comprising cap member 2 and a body 1 having an entrance 5 and an exit 7 includes a trap chamber 4 communicating the entrance 5 and an exit passage 6 communicating the exit 7 formed therein. A cylindrical valve seat 3 having a drain valve hole 10 that communicates the trap chamber 4 to the exit passage 6 is attached to a lower part of the trap chamber 4. A plurality of small holes 8 is disposed in the cylindrical valve seat 3 to communicate with the exit passage 6. The center axis of the small hole 8 and the center axis of the exit passage 6 are arranged approximately parallel to each other. A float 13 which opens and closes an end of the drain valve hole 10 close to the trap chamber 4, in accordance with a liquid level in the trap chamber 4, is housed in the trap chamber 4. Steam condensate discharged from the plurality of small holes 8 is less likely to directly collide with an inner peripheral wall face of the exit passage 6 inclining toward the exit 7, and thereby, erosion on the inner peripheral wall face of the exit passage 6 can be prevented.
Patent JP-2012086766-A (JP)
Title: Stern bottom slat and ship with stern bottom slat
Inventor: KISHIMOTO MASAHIRO
IPC: B63H5/16
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a stern bottom slat that reduces an increase of ship resistance by a two-dimensional peeling, even if a stern thickening of two-stern ship is increased than before, and enhances a propulsion efficiency by wake increase by preventing propulsion vibration.SOLUTION: The stern bottom slat is equipped in the two-stern ship having: two stern parts 11a and 11b; and a bottom outer board 12A arranged between the two stern parts 11a and 11b and slantedly rising toward the stern. The slat includes: a slat plate 13A arranged along the spaced-apart bottom outer board 12A, while its front end is positioned at or above a bottom base line; and mounting units 14a and 14b for mounting the slat plate 13A between the two stern parts 11a and 11b. The two-dimensional peeling of a bottom flow in the bottom outer board 12A is prevented by the slat plate 13A.
Patent JP-2011189334-A (JP)
Title: Polymer base material for removing botulinum toxin, and medical appliance
Inventor: MATSUDA TOMOMASA
IPC: C08F257/00
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer base material which has high safety and high blood group compatibility and to which a saccharide having great ability to adsorb/remove a botulinum toxin is bonded and to provide a method for producing the polymer base material, and a medical appliance using the polymer base material.  <P>SOLUTION: The polymer base material is produced by bonding a saccharide-bonded polymer chain to a polymer support such as a hollow fiber membrane having a methylene group in one molecule thereof by a graft polymerization reaction. The medical appliance using the fixed polymer base material is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099237-A (JP)
Title: Fuel cell system
Inventor: KANAZAWA HIROSHI
IPC: H01M8/04
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which a duct on the upstream side of a circulation pump can be prevented from being collapsed by a negative pressure even if it is formed of a flexible hose, a factor of cost increase does not occur, and assemblability does not deteriorate.SOLUTION: In fuel cell system FCS, an upper limit is provided on the number of revolutions of a cooling water pump CS2 when the temperature of cooling water at the time of start-up or in the duct goes below a threshold temperature, and the cooling water pump CS2 is operated at a number of revolutions not exceeding the upper limit number of revolutions.
Patent JP-2012097195-A (JP)
Title: Flame-retardant adhesive composition and adhesive sheet and coverlay film using the same
Inventor: YOSHIDA SHINICHIRO
IPC: C08L63/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition not containing halogen, having high glass transition temperature and excellent processability, flexibility, electric insulation (migration resistance), adhesion, soldering heat resistance, and flame retardancy, and capable of providing a cured product that is suitably used for a flexible printed circuit board especially, and an adhesive sheet and a coverlay film using the same.SOLUTION: The flame-retardant adhesive composition not including halogen is provided, which contains (A) a trifunctional epoxy resin not including halogen, (B) a phenoxy resin having a weight-average molecular weight of 10,000-100,000 and a glass transition temperature of 70°C or more, (C) a curing agent, (D) a phosphazene compound, and (E) a thermoplastic resin. The adhesive sheet and the coverlay film using the same are also provided.
Patent JP-2011048903-A (JP)
Title: Optical information recording medium driver
Inventor: TAJIMA HIDEHARU
IPC: G11B7/005
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid optical information recording medium which can be reproduced even by using a driver corresponding to an old standard optical information recording medium having less information recording layers and can increase its recording capacity by adding reproduction exclusive layers (ROM layers) or recordable layers (R layers) to the old standard optical information recording medium.  <P>SOLUTION: The optical information recording medium 200 is configured by stacking a transparent layer 10, a first information recording layer 20, an intermediate layer 30, a second information recording layer 40, and a substrate 50, all in this order from a reproduction light incident side. The first information recording layer 20 is the layer only to read the information, and the second information recording layer 40 is the layer including an area possible to rewrite the information. The first information recording layer 20 is light transmissive and its reflectivity is 0.4% or larger and 2.2% or smaller at a reproduction light wavelength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012105071-A (JP)
Title: Image processing apparatus, information processing system, information processing method, and program
Inventor: ITO MARIO
IPC: H04N1/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide processing for converting to a request for making a web service provider receive data received by a web browser.SOLUTION: Receiving a request for observing SOAP from an external apparatus as a response to user's operation transmitted by a web browser, a web service provider implements image processing as a web service in response to the request for observing SOAP received by the web browser.
Patent JP-2012102701-A (JP)
Title: Fuel supply pump
Inventor: NAITO TAKAFUMI
IPC: F02M59/10
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of seizure due to oil film shortage in a detent 55 of a tappet mechanism 7 for achieving further capability improvement in a fuel supply pump.SOLUTION: In accordance with the tappet mechanism 7, a sphere 56 is rollably held so as to protrude outside a tappet body 32 at both ends in the rotation axial center of a roller 41. Part of a support hole 40 is recessed at an outer circumferential side so as to form a groove 57 parallel to an axial direction. The sphere 56 is reciprocated in the axial direction together with the tappet mechanism 7 while holding a state in which the part protruding outside the tappet body 32 is accommodated in the groove 57. Accordingly, the detent 55 is formed by receiving the sphere 56 in the groove 57, and the sphere 56 rolls relative to a formation surface of the groove 57. The risk of seizure due to oil film shortage is thereby reduced in the detent 55 of the tappet mechanism 7, since the oil film shortage in the detent 55 hardly occurs.
Patent JP-2012102441-A (JP)
Title: Sock
Inventor: KIDA HIROHISA
IPC: A41B11/00
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation performance, air permeability, cushion performance, rigidity compared to general knitted socks.SOLUTION: Socks are characterized in that stereoscopic mesh sheets are fixed to the inner face of sock bodies. In particular, the socks are characterized in that the stereoscopic mesh sheets are fixed to the inner face in the bottom parts of the sock bodies. Further, the socks are characterized in that the fineness of knitted stitches in the bottom parts of the socks bodies is in such a grade that the stereoscopic mesh sheets can not be visually perceived.
Patent JP-2012105755-A (JP)
Title: Heater-dryer
Inventor: YASUHIRA KOJI
IPC: D06F58/10
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To carry out a drying operation according to the extent of humidity of clothing or an object to be dried in a room or the like, and save running costs.SOLUTION: A heater-dryer includes humidity-detecting means 27 for detecting the humidity of a suction air. A hot air-drying operation comprises a first preliminary hot air-drying operation to be executed for a predetermined time successively after a blowing air-drying operation, a second preliminary hot air-drying operation to be executed for a predetermined time successively subsequent to a blowing air-drying operation performed after the first preliminary hot air drying operation, and a main hot air-drying operation to be executed successively subsequent to a blowing air-drying operation after the second preliminary hot air-drying operation. The heater-dryer further includes computing means for setting a time (TX) according to a humidity difference in such a manner that the larger a difference obtained by subtracting the detected humidity (one humidity) in the second preliminary hot air-drying operation from the detected humidity (another humidity) in the first preliminary hot air-drying operation becomes, the shorter the time (TX) for executing the main hot air-drying operation becomes.
Patent JP-2012118362-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: CHIBA YUKARI
IPC: G03G9/087
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a toner showing excellent low-temperature fixability and giving an image of high picture quality and high resolution in an apparatus using a blade cleaning process while leaving little transfer residual toner.SOLUTION: A toner is obtained through steps of: preparing an oil phase comprising a solution or a dispersion liquid, which is prepared by dissolving or dispersing, in an organic solvent, at least a binder resin and/or a binder resin precursor, a colorant, a release agent and a kneaded composite of a binder resin and a modified layered inorganic mineral obtained by modifying at least a part of metal cations in a layered inorganic mineral with organic cations; emulsifying the oil phase in an aqueous medium to granulate particles; and cleaning and drying the particles. An amount of the organic cations remaining on toner surfaces, which decrease a charge amount of the toner, is 4.0×10mol/g or less in the toner.
Patent JP-2011050961-A (JP)
Title: Water softener
Inventor: YONEDA TAKESHI
IPC: B01J49/00
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water softener capable of achieving a predetermined water quality in feed water passing through the softener even when a temperature change occurs in the feed water.  <P>SOLUTION: The water softener 9, back-washing ion exchange resin in performing regeneration operation, includes a temperature sensor 6 for detecting a feed water temperature and a controller 5 for increasing and decreasing the amount of backwashing based on the detected value of the temperature sensor 6. The controller 5 relatively increases the backwashing water amount when a feed water temperature is high and relatively decreases the backwashing amount when the feed water temperature is low. The backwashing amount is set so that a turbidity level of feed water passing through the water softener 9 is equal to or lower than an allowable turbidity level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012118453-A (JP)
Title: Observation apparatus and observation method
Inventor: YAMASHITA YUSUKE
IPC: G02B21/00
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an observation apparatus capable of easily comparing and observing plural pieces of image information acquired at a specific time by a plurality of image information acquisition methods having different acquisition timings of the image.SOLUTION: An observation apparatus 1 is provided with a timer 8 to count an observation time, a PMT 16 and a CCD 4 having different acquisition timings to acquire pieces of image information of a sample A, a storage part 9 to store the acquired pieces of image information and pieces of observation information counted by the timer 8 in association with each other when the PMT 16 and the CCD 4 acquired the pieces of image information, a controller 5 to set a display criterion to correlate the pieces of image information stored in the storage part 9 each other by the observation times corresponding to these pieces of image information and based on the set display criterion correlate the pieces of image information each other by the time information, and a monitor 7 to display the pieces of image information correlated by the controller 5.
Patent JP-2012120100-A (JP)
Title: Receiving circuit of serial data, reception method, transmission system of serial data using the same, and transmission method
Inventor: SAITO SHINICHI
IPC: H04L25/49
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a transmission technology capable of transmitting serial data at a high speed using a single transmission channel.SOLUTION: A receiving circuit 100 receives serial data DSwhich is generated so as to cause transition from a first level to a second level at the rate of 2×q times at p bits (p and q are real numbers). A VCO (Voltage Controlled Oscillator) 60 generates a sampling clock signal CLK4 which has a frequency corresponding to a control voltage Vcnt2 that is applied. A first frequency divider 22 divides the sampling clock signal CLK4 at a frequency division rate M. A second frequency divider 24 divides a clock signal CLKcorresponding to the received serial data at the frequency division rate N. A frequency comparator 20 generates a phase frequency difference signal PFD corresponding to a phase difference between the output signal of the first frequency divider 22 and that of the second frequency divider 24. A control voltage generating circuit 42 generates the control voltage Vcnt2 for adjusting the frequency of a charge pump circuit 40 according to the phase frequency difference signal PFD.
Patent JP-2012122505-A (JP)
Title: Worm reduction gear and electric power steering system
Inventor: OYA TOSHIAKI
IPC: F16H55/22
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a worm reduction gear capable of smoothly operating a worm and a worm wheel at the initial time of operation while suppressing the generation of gearing noise at the engagement portion of the worm and worm wheel, and to provide an electric power steering system.SOLUTION: The worm 16 includes first teeth 31 and second teeth 32 formed on the tip thereof. The worm wheel 17 includes first tooth grooves 42 and second tooth grooves 43 formed on the bottom thereof. When the worm wheel 17 is rotated, the second teeth 32 contact with the second tooth grooves 43 and deflects elastically. Thereby, a collision between tooth faces of the worm 16 and the worm wheel 17 is absorbed. Then, full-scale power transmission is started by the contact and engagement of the first teeth 31 with the first tooth grooves 42. Namely, smooth operation can be obtained because the first teeth 31 is engaged with the first tooth grooves 42 after the worm 16 starts to rotate.