baber/WOPTO huggingface dataset:
Patent JP-2012030420-A (JP)
Title: Image forming apparatus
Inventor: OGAWA MASANOBU
IPC: B41J2/175
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents agglomeration of ink at a detection electrode when the amount of ink in an ink tank is detected, and forms a high-quality image by preventing ink ejection failure or damage to an ink ejection nozzle.SOLUTION: A printer 1 includes: a recording head 41 which ejects ink onto paper P; a sub-ink tank 52 which supplies ink to the recording head 41; a remaining amount detection unit 55 which detects whether ink in the sub-ink tank 52 satisfies a predetermined amount, based on a current flowing through a pair of electrodes 55a provided in the sub-ink tank 52; a discharge rate detection unit 20 which detects the amount of ink discharged from the recording head 41; and a control unit 15 which controls detection time interval of the remaining amount detection unit 55, based on the amount of discharged ink which is detected at the discharge rate detection unit 20.
Patent JP-2012031663-A (JP)
Title: Method for constructing underground wall
Inventor: CHO SHIKO
IPC: E02D3/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily constructing an underground wall capable of securing prolonged stability to sufficiently resist earth pressure acting on the underground wall.SOLUTION: An underground vibration isolation wall 3 is constructed by: excavating a filling section K to install the underground vibration isolation wall 3 in the ground; and filling the filling section K with bag bodies 5 containing a material made of bentonite in a granular state adjusted to have a prescribed effective dry density of bentonite with respect to the filling section K or a material made of a mixture of the bentonite and aggregate. The material packed in the bag body 5 is adjusted to have the effective dry density of the bentonite compatible with the earth pressure at a depth in the filling section K.
Patent JP-2011031618-A (JP)
Title: System for reducing abrasion of metering blade in drum maintenance unit
Inventor: FIORAVANTI ALEXANDER J
IPC: B41J2/01
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum maintenance system equipped with a system which moves a metering blade to traverse an intermediate transfer surface in an axis direction.  <P>SOLUTION: The drum maintenance system for use in an imaging device includes a reservoir which supplies a release agent, and an applicator which is configured to receive the release agent from the reservoir and apply the release agent to the intermediate transfer surface of the imaging device that moves in a processing direction. A metering blade 174 is positioned to meter the release agent on the intermediate transfer surface 14 applied by the applicator. The metering blade 174 has a longitudinal axis which extends in a cross-processing direction traversing to the processing direction. A driving part is operably coupled to the metering blade 174 to more the metering blade between a first position and a second position along the longitudinal axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035436-A (JP)
Title: Laminated film and package
Inventor: MARUMO TAKESHI
IPC: B32B27/18
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film superior in oxygen absorbency.SOLUTION: The laminated film 100 includes an oxygen absorbing layer 150 and a barrier layer 130. The oxygen absorbing layer 150 contains an oxygen absorbent and an oxygen absorbing reaction catalyst, and the barrier layer 130 has gas barrier properties. The oxygen absorbing reaction catalyst is contained in the oxygen absorbing layer 150 at a weight ratio of 100-5,000 ppm. Further, the oxygen absorbing layer 150 contains an oxidation inhibitor at a weight ratio of 0-170 ppm with respect to the oxygen absorbing layer 150.
Patent JP-2012037285-A (JP)
Title: Cell for measuring the number of microbes and instrument including the same for measuring the number of microbes
Inventor: HAMADA SATORU
IPC: C12M1/34
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cell for measuring the number of microbes and an instrument including the same for measuring the number of microbes, which allow reduction of measurement time even in the case that the number of microbes included in a specimen is small.SOLUTION: The cell for measuring the number of microbes includes a measurement chamber 6 for measuring the number of microbes included in a sample liquid, an inflow port 7 and an outflow port 8 provided for the measurement chamber 6, and a measuring electrode 12. A ceiling portion of the measurement chamber 6 is provided with a projecting wall 20 projecting toward a bottom portion, from the upstream side to the downstream side in a direction from the inflow port 7 to the outflow port 8. Both sides of a projecting lower end of the projecting wall 20 are formed into rising walls rising upward via edge parts, and a concentration electrode 21 is provided on a lower end surface of the projecting wall 20. The concentration electrode 21 is so formed that a height of the concentration electrode 21 from the bottom portion of the measurement chamber is reduced from the inflow port 7 toward the outflow port 8.
Patent JP-2012024526-A (JP)
Title: Water-suction nozzle of vacuum cleaner
Inventor: IKEDA YASUSHI
IPC: A47L9/02
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To cleanly and widely suck water even from on a waving floor surface when sucking and recovering dirty water after washing, while moving back and forth a water-suction nozzle of a vacuum cleaner which recovers the dirty water on the floor surface into a tank through a hose and a pipe by use of suction force of a fan.SOLUTION: The lower end sides of rubber blades provided in front and rear of the suction opening in the bottom surface of the water-suction nozzle are curved inward. The front and rear rubber blades are made into proximity to or contact with each other at the right and left ends of a floor nozzle. Inner angles which are formed by the front and rear rubber blades at the right and left ends of the floor nozzle are set to be between 40° and 160°. A wand-type water-suction nozzle which sucks and recovers the dirty water by operating the pipe is provided with casters between the rubber blades provided in front and rear of the suction opening, the front and rear rubber blades are made into proximity to or contact with each other at the right and left ends of a water-suction nozzle, and inner angles which are formed by the front and rear rubber blades are set to be between 40° and 160°.
Patent JP-2012038224-A (JP)
Title: Formal approval authorization device, formal approval authorization method, and formal approval authorization program
Inventor: KOBAYASHI NORIYUKI
IPC: G06Q10/06
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To appropriately authorize a formal approver candidate.SOLUTION: An approval time acquisition part 32 acquires an approval time from the reception of approval request information by an approver who approves the approval request information indicating the reception of an approval request till the performance of the approval by the approver. An authorization part 38 refers to a database including by association the classification of the approval request information and a reference value of the approval time for requesting the approval of the classification, and then, when the acquired approval time is shorter than the reference value of the approval time of the classification, which is held in the approval request information indicating the reception of the approval request, authorizes as a formal approver candidate, information for identifying the approver performing the approval. An authorization result output part 40 outputs the candidate.
Patent JP-2012040918-A (JP)
Title: Tire monitoring/measuring device and its using method
Inventor: YU SAN CHUAN
IPC: G01L17/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a tire monitoring/measuring device and a using method of the tire monitoring/measuring device, in which not only operation is easy, its effect being clear, but also an encode program is repeatedly executed.SOLUTION: The tire monitoring/measuring device includes a housing 10, a connection port, a battery 30 and a power switch 31. The housing 10 has an air opening 11 at one end, and one line slots 12 for connection, and a switch hole 13 in a top face. The housing 10 includes inside: a circuit board 20, a temperature sensor, an accelerator sensor, a voltage measuring device, low frequency (LF) transmission interface and a high frequency (RF) transmission interface. The connection port corresponds to a position of the slot 12 for connection on the housing 10, and it is used for connection of the circuit board 20 and an external connector 3. The battery 30 supplies power required for the tire monitoring/measuring device. The power switch 31 controls opening/closing of a battery circuit.
Patent JP-2012043125-A (JP)
Title: Display processing program, display processing method and information processor
Inventor: YANAMI HITOSHI
IPC: G06F17/50
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To present a route in a design parameter space corresponding to a given route expressed by an equation in a cost space.SOLUTION: In this method, a constraint equation is generated from an approximate equation of a cost function, a route in a cost space and a search range in a design parameter space; a logic expression of the solution of the constraint equation is acquired by a qualifier removal method; and the coordinate values of a plurality of points in the search range in the design parameter space are substituted in the logic expression of the solution of the constraint equation. As a result, it is determined whether the logic expression of the solution is true or false with regard to each of the plurality of points, and the design parameter space in which display objects containing the points determined to be true are disposed at the points is displayed.
Patent JP-2012040494-A (JP)
Title: Aeration apparatus, and seawater flue gas desulfurization apparatus including the same
Inventor: SONODA KEISUKE
IPC: C02F1/20
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus capable of inhibiting or avoiding the occurrence of deposited materials on a slit of a diffuser membrane, and to provide a seawater flue gas desulfurization apparatus including the same.SOLUTION: In the aeration apparatus, a water repellent treatment layer 150 is provided by applying a water repellent treatment to the opening of a slit 12 formed on the diffuser membrane of an aeration nozzle and/or to the vicinity thereof, prevents seawater from intruding into the slit 12, and inhibits or avoids the precipitation of calcium sulfate or the like on the slit. As a material for forming the water repellent treatment layer 150, for example, a talc coating treatment layer using talc, a treatment layer coated with a fluororesin, a treatment layer coated with a silicone resin, a treatment layer with a wax and the like are exemplified.
Patent JP-2012044594-A (JP)
Title: Image communication apparatus and control method and program of the same
Inventor: KOIZUMI SHIGERU
IPC: H04M1/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image communication apparatus for realizing a stable operation and improving detection accuracy of a call signal.SOLUTION: A facsimile equipment 1 having MODEM 2 and DAA 3 includes: a call signal detecting portion 7 detecting the call signal of a specification corresponding to a country code of a destination which is set during shipping; an external call signal detecting circuit 5 detecting a call signal in a detection range, which cannot be detected by the call signal detecting portion 7; and a mounting presence/absence detecting circuit 17 detecting mounting presence or absence of the external call signal detecting circuit 5. When the external call signal detecting circuit 5 is mounted, the external call signal detecting circuit 5 is set to detect the call signal.
Patent JP-2012047061-A (JP)
Title: Valve timing adjusting device
Inventor: HAYASHI SHOJI
IPC: F01L9/10
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device that ensures operating performance after the start of an internal combustion engine.SOLUTION: A locking means configured to lock the rotation phase of a vane rotor 14 with respect to a housing 12 has a lock release chamber 32 communicating with an advance-angle working chamber 22 and releases locking of the rotation phase by the increase in pressure of working fluid flowing into the lock release chamber 32 from the advance-angle working chamber 22. When an internal combustion engine is started (S100), a control circuit 70 executes initial control for intermittently flowing the working fluid into the advance-angle working chamber 22 (S101). Then, the control circuit switches to normal control for controlling the in-flow and out-flow of the working fluid with respect to each working chamber 22-29 so as to change the rotation phase (S103).
Patent JP-2011055494-A (JP)
Title: Echo canceller
Inventor: TAKADA SHINSUKE
IPC: H04M1/58
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce feeling of echo in the subsequent conversation even when a tone signal is input.  <P>SOLUTION: The echo canceler uses an adaptive filter for generation of a pseudo echo and removes an echo using a hybrid circuit. The echo canceller includes a tone type determining means for determining whether a remote end input signal is a predetermined type of tone signal, and a band stop filter provided at an input stage of the adaptive filter for removing a frequency component of the determined predetermined type of tone signal from the remote end input signal to the adaptive filter when the tone type determining means determines that the remote end input signal is the predetermined type of tone signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012050018-A (JP)
Title: Distribution system, information processor, information processing program and content inputting method
Inventor: SUZUKI TOMOHIRO
IPC: H04L12/743
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system capable of dispersively preserving contents distributed from a distribution device which does not belong to an overlay network in the overlay network and efficiently operating them, and to provide an information processor, an information processing program and a content inputting method.SOLUTION: The information processor retrieves a location of a prescribed content preserved in the overlay network. When the prescribed content cannot be detected as a result, the content is acquired from the distribution device preserving the original of the content distributed in the overlay network. The information processor determines whether the acquired content satisfies an input condition for being inputted to the overlay network or not. When the content is determined to satisfy the input condition, the prescribed content is inputted to the overlay network as the content which can be acquired in the overlay network.
Patent JP-2012053112-A (JP)
Title: Developing device
Inventor: ITABASHI NAO
IPC: G03G15/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a layer thickness regulating blade capable of controlling floating of both longitudinal ends.SOLUTION: A developing device comprises: a body 57 for storing developer; a developing roller 53 rotatably supported by the body 57; and a plate-like layer thickness regulating blade 100 for regulating thickness of the developer supported by the developing roller 53. A reinforcement part 130 which is made by plastically deforming the plate-like layer thickness regulating blade 100 in a thickness direction is formed on both longitudinal ends of the layer thickness regulating blade 100.
Patent JP-2012053144-A (JP)
Title: Video camera apparatus
Inventor: USUDA TOMOYUKI
IPC: H04N5/225
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a video camera apparatus in which current flowing to an LED for illumination can be effectively utilized for a video camera unit, the operation of the apparatus can be kept even when a power supply voltage drops, and a reduction in light emission amount is suppressed.SOLUTION: The video camera apparatus comprises: a power supply input section 40 which is connected to a power supply 100 outside the apparatus; an illumination unit 20 which has multiple LEDs (D1, D2 and D3) for illumination and multiple switches S1 to S6; a video camera unit 30 which photographs an area illuminated with the LEDs for illumination of the illumination unit 20 to output a video signal; a voltage generation section 50 which generates voltage needed for the video camera unit 30; and a power supply voltage monitoring section 70 which monitors a voltage value of the power supply outside the apparatus. When the power supply voltage is normal, all the multiple LEDs are connected in series between the power supply input section and the voltage generation section. When the power supply voltage monitoring section detects a reduction in the power supply voltage, a part of or all the multiple LEDs are so changed as to be connected in parallel by operating the switches.
Patent JP-2012054680-A (JP)
Title: Imaging module and imaging apparatus
Inventor: KISHINE KEIEN
IPC: G03B35/10
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To capture an image with a parallax larger than a parallax resulting from an actual viewpoint interval.SOLUTION: An imaging module for multi-view imaging includes: a first optical system; a second optical system having an optical axis in a different position from the first optical system and modulating wave fronts of light from an object point positioned within a predetermined range of object point distance to spread the light from the object point to a substantially same area irrespective of the object point distance, so that the wave fronts of the light from the object point are modulated to a tilt depending on the object point distance; and an imaging section for imaging a subject through each of the first optical system and second optical system. The second optical system tilts the wave fronts of the light from the object point positioned within the predetermined range of object point distance opposite to the optical axis of the first optical system.
Patent JP-2010266471-A (JP)
Title: X-ray analyzing apparatus
Inventor: KITAMURA KENICHI
IPC: G01N23/22
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray analyzing apparatus, including an electromotive lock mechanism with high reliability locking a shield door so as to prevent it from opening during the period of irradiation with X rays.  <P>SOLUTION: A support section 12 holding a solenoid 14 is held by a package 3 via a blade spring 31, and a projecting mandrel 15 is pushed, to move by a latch plate 11 and hit to stop against a stopper 13. Accordingly, the force exerting to the mandrel 15 of the solenoid 14 constituting the electromotive lock mechanism is spring force due to the blade spring 31; and the control force beyond a withstand load by a push button 16 is not repeatedly applied to the mandrel 15 of the projecting solenoid 14, and the X-ray analyzing apparatus can be provided including the reliable electromotive lock mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012053342-A (JP)
Title: Display apparatus
Inventor: OKAMOTO YOSHIKI
IPC: G02B30/32
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce moire while ensuring the flexibility in design in a display apparatus in which a barrier separates an image oriented toward a plurality of viewpoints.SOLUTION: A display apparatus 100 includes: a display unit 110 in which sub-pixels 110S are periodically arranged at a sub-pixel pitch of p, the plurality of sub-pixels 110S forms a pixel 110P, and a plurality of viewpoint images are displayed on a display surface 115; and a barrier unit 120 in which transmissive sections 120A having a width of ware periodically arranged. The width wis set to be approximated to m times of the sub-pixel pitch p(m=1,2,...N; N is the number of the plurality of viewpoints).
Patent JP-2012057944-A (JP)
Title: Method and apparatus for evaluating light-emitting element
Inventor: YAMAZAKI YASUO
IPC: G01M11/00
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To evaluate a wavelength variation of output wavelengths of a light-emitting element by a simple method.SOLUTION: An evaluation method includes: a first step for measuring optical outputs of first light outputted from a semiconductor laser 5 by a photodiode 9 in a state that the semiconductor laser 5 is arranged in a thermostatic chamber and an etalon filter 11 is arranged between the semiconductor laser 5 and the photodiode 9 and in a state that the etalon filter 11 is retreated; a second step for measuring optical outputs of second light outputted from the semiconductor laser 5 by the photodiode 9 in a state that the etalon filter 11 is arranged between the semiconductor laser 5 and the photodiode 9 after lapse of predetermined time while supplying a current to the semiconductor laser 5 and in a state that the etalon filter 11 is retreated; and a step for deriving a difference between the output wavelength of the first light and the output wavelength of the second light based on the transmissivity of the first light through the etalon filter 11 and the transmissivity of the second light through the etalon filter 11.
Patent JP-2012056115-A (JP)
Title: Maintenance device and fluid jetting apparatus
Inventor: FUKAZAWA SHIGENORI
IPC: B41J2/165
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance device which can maintain a fluid jetting head while restricting contamination of the fluid jetting head, and to provide a fluid jetting apparatus equipped with the maintenance device.SOLUTION: A lifting mechanism 31 moves up and down a wiper 29 at the lateral nearest position of a cap 26 so that a front end 29a moves between a first position located above a sealing part 26a of the cap 26 and a second position located below the sealing part 26a of the cap 26. The cap 26 is shifted to separate from a lifting route of the wiper 29 when the front end 29a passes laterally nearest to the sealing part 26a of the cap 26 downwards in a process for moving the wiper 29 from the first position towards the second position following the actuation of the lifting mechanism 31.
Patent JP-2011059687-A (JP)
Title: Multimode optical fiber having improved bending loss
Inventor: MOLIN DENIS
IPC: G02B6/028
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grated index optical fiber which achieves reduced bending losses without significantly increasing numerical aperture.  <P>SOLUTION: The present invention embraces a multimode optical fiber that includes: a central core having a radius r<SB>1</SB>and an alpha index profile with respect to an outer optical cladding; an inner clad having a radius r<SB>2</SB>and a refractive index difference Δn<SB>2</SB>with respect to the outer optical cladding; and a low trench having a width W<SB>t</SB>and an index difference Δn<SB>t</SB>with respect to the outer optical cladding. The optical fiber has a refractive index difference which is zero between the end of the alpha refractive index profile of the central core and outer optical cladding, and the volume V of a lowered trench defined by the relation V=1000×W<SB>t</SB>×Δn<SB>t</SB>is composed between -40 μm and -30 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT