baber/WOPTO huggingface dataset:
Patent JP-2011107646-A (JP)
Title: Image forming apparatus
Inventor: TAKASHIMA YOSHIYUKI
IPC: G03G21/18
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress erroneous attachment, which is caused by backlash when a detachable unit is attached.  <P>SOLUTION: An image forming apparatus (U) includes: a detachable unit (UY) having an object (RC1) to be identified for identifying the detachable unit (UY), and an object (36b) to be restricted; and an image forming apparatus body (U2) having a movement restricting part (11) that is disposed so as to correspond to the object (36b) and that engages with the object (36b) during attachment and detachment of the detachable unit (UY) and restricts moving in directions other than the direction in which the detachable unit (UY) is attached and detached, and also having an identifying part (8) that is disposed so as to correspond to the object (RC1) and that determines whether or not the application of the detachable unit (UY) is achieved by engaging with the object (RC1) in a state where moving in the directions other than the direction, in which the detachable unit (UY) is attached and detached, is restricted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111414-A (JP)
Title: Anti-anemia agent
Inventor: HIGASHIYAMA SACHIHIRO
IPC: A61P7/06
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-anemia agent useful in anemia derived from renal anemia or septicemia, and an agent for improving fragility of erythrocyte membrane.  <P>SOLUTION: The problems are solved by the anti-anemia agent comprising spherical activated carbon as an active ingredient and the agent for improving fragility of erythrocyte membrane. Since the anti-anemia agent and the agent for improving fragility of erythrocyte membrane have no toxicity and no harmful side effects such as constipation even by continuous oral administration, the agent is used as a safe anti-anemia agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110834-A (JP)
Title: Method for filling liquid ejection head with ink and liquid ejector
Inventor: TOYAMA HIROSHI
IPC: B41J2/175
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filling a liquid ejection head with ink, in which inflow of air bubbles into an ink head can be prevented certainly without being influenced by the capacity of a negative pressure chamber, and to provide a liquid ejector.  <P>SOLUTION: The method for filling a liquid ejection head 30 with ink by connecting an ink cartridge 32 to the liquid ejection head 30 includes a step for applying the cap 36 of a capping mechanism 34 to the nozzle side of the liquid ejection head 30, a step for interconnecting the ink chamber 52 and the inside of the ink storage chamber of the liquid ejection head 30 by connecting the ink cartridge 32 to the liquid ejection head 30, a step for discharging a desired amount of ink in the ink chamber 52 to the cap 36 side by setting the inner pressure of the ink chamber 52 relatively higher than the pressure on the ink storage chamber side of the liquid ejection head 30, and a step for interconnecting the cap 36 and the negative pressure chamber 54 after discharging a desired amount of ink in the ink chamber 52, and sucking ink in the ink chamber 52 by the negative pressure of the negative pressure chamber 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111327-A (JP)
Title: Hanging-up fixture and construction method using the same
Inventor: KIZAWA MINORU
IPC: B66C1/66
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging-up fixture and a construction method using the same, which easily perform work for simultaneously carrying a plurality of blocks to a predetermined position in a construction field and laying work and enhancing construction property when the block is constructed.  <P>SOLUTION: In the hanging-up fixture for simultaneously hanging up the plurality of blocks 100 having a through-hole 15 penetrating in a vertical direction on the central part, after respective insertion frames 4 are inserted into the through-hole 150 of the block 100, the blocks 100 are held from below by switching a pair of retaining pieces 6a, 6b from the closed state to the release state by an operation lever 5. After the pair of retaining pieces 6a, 6b are switched from the state that the blocks 100 are held to the closed state by the operation lever 5, holding of the blocks 100 is released by removing the insertion frame 4 from the through-hole 150 of the block 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119066-A (JP)
Title: Rotation operation device
Inventor: TAKAHASHI SHIGEHIRO
IPC: H01H19/02
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation operation device in which a plurality of inputs or switching operations are easily operated, and which has a switching function of an operable range and a function or the like when necessary.  <P>SOLUTION: The rotation operation device has: a base 100 as a base portion; a first rotation axis 200 rotatably supported by the base 100: and a rotation operation portion 300 which is equipped with a plurality of rotatable rotating operation rings 320, 321, 322, 323 which are supported by the second rotation axes 301, 311 as the second rotation axis fixed across the first rotation axis 200 and carry out input or the switch operation by rotation. A part of the plurality of rotating operation rings 320. 321, 322, 323 or all the rotation operation rings are exposed outside from the base 100 in a rotation operable embodiment, and the other rotation operation rings are housed in the base 100 in the rotation inoperable embodiment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116585-A (JP)
Title: Water-repellent and stain-resistant ceramics
Inventor: KUWATA KAZUFUMI
IPC: C04B41/83
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic molding which is excellent in water draining property and stain-resistance, which has few problem that a surface, for example in the case of a ceramic protecting board, is stained by a corrosive material, which has a long life, where the amounts of used water and consumed electric power are suppressed when used, for example, for a dish washer and where energy consumption in a using step is little.  <P>SOLUTION: A water-repellent and stain-resistant ceramic is a ceramic baked molding where the surface of a ceramic green body is performed by a water-repellent treatment with a water-repellent material after the ceramic green body is baked and which has the shape of a surface where a plurality of 1/15-1/3 spherical projected parts having a diameter of a bottom surface of 0.8-3.4 mm are arranged so as to be in contact with the respective circumferences of the bottom surface or a plurality of the projected parts are arranged so as to be separated mutually at intervals up to the half of the diameter of the bottom surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010076764-A (JP)
Title: Low drag submerged asymmetric displacement lifting body
Inventor: LOUI STEVEN
IPC: B63B1/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged lifting body usable for various sea boats to maximize the performance of a vessel by enhancing the dynamic control and producing a high lift to drag ratios (L/D), i.e., a low drag in a cruising speed.  <P>SOLUTION: Low drag underwater submerged lifting bodies 30 which can be used as underwater displacement portions of a vessel whose main hull 50 is at sea level are asymmetrical and have improved lift to drag ratios. The lifting bodies have outer surfaces whose shapes are defined in plan and elevation by generally parabolic curves which are different on opposite sides of the lifting bodies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2013042193-A (JP)
Title: Switch device
Inventor: MORITA TATSUO
IPC: H01L27/06
Filed: 2009-12-03
Abstract: PROBLEM TO BE SOLVED: To cause a GaN transistor to operate as an ideal reflux diode and to achieve a switch device with low loss.SOLUTION: A switch device includes a nitride semiconductor element 301 and a driving section 302 for driving the nitride semiconductor element 301. The nitride semiconductor element 301 has a first ohmic electrode, a second ohmic electrode, and a first gate electrode. The driving section 302 has a gate circuit 311 applying a bias voltage to the first gate electrode, and a switch element 312 connected between the first gate electrode and the first ohmic electrode and bi-directionally passing a current. The driving section 302 turns on the switch element 312 when causing a current to flow from the first ohmic electrode to the second ohmic electrode and causing the current to be cut off from the second ohmic electrode to the first ohmic electrode.
Patent JP-2010051966-A (JP)
Title: System of monitoring membrane separation processes
Inventor: ZEIHER E H KELLE
IPC: C02F5/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provided a method and system for monitoring and/or controlling a membrane separation system or process.  <P>SOLUTION: The method and system utilize measurable amounts of inert fluorescent tracers and tagged fluorescent agents added to a feed stream to evaluate and/or control one or more parameters specific to membrane separation such that performance thereof can be optimized. The method and system can be utilized in a variety of different industrial applications including raw water processing and waste water processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118280-A (JP)
Title: Method for manufacturing developer carrier
Inventor: OTAKE SATOSHI
IPC: G03G15/09
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a developer carrier which can provide uniform electrostatic charges to a developer, at low cost.  <P>SOLUTION: The method for manufacturing the developer carrier having a resin coated layer on a surface of a substrate 10 includes a step of performing electrostatic coating of powder coating 3, containing conductive particles and resin on a peripheral face of the substrate, and a step of melting the powder coating coated on the substrate by heating the surface to form a resin-coated layer on the surface. The powder coating has a volume average particle size of 3 to 15 μm, and wherein the ratio of particles having particle sizes of 20 μm or greater in volume average particle size distribution is 1.0% or lower, the coefficient of variance is 35.0% or lower, and volume resistivity is 1×10<SP>4</SP>Ω cm or lower; further, the powder coating contains 90 wt.% or greater of resin which has a melt viscosity of 0.1 to 10.0 Pa s at a temperature of 150°C, with respect to all the resin in the powder coating; and the steps include a step of making the powder coating melt so that the conductive particles are exposed on the surface of the resin-coated layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122021-A (JP)
Title: Composition for sound-absorbing foam and sound-absorbing foam
Inventor: ARAKI YOSHIFUMI
IPC: C08L101/00
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for sound-absorbing foam, from which sound-absorbing foam having a high degree of sound absorption can be obtained.  <P>SOLUTION: The composition for sound-absorbing foam contains a thermoplastic resin (a) and/or rubber (b), and a vinyl aromatic block copolymer (c), wherein the vinyl aromatic block copolymer (c) shows a tanδ peak temperature in the range from -20°C to 50°C, and the vinyl aromatic block copolymer (c) has a SP value ((J/cm<SP>3</SP>)<SP>1/2</SP>) of 17.3 or more and 20.0 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123184-A (JP)
Title: Display device, method for producing display device, and method for driving display device
Inventor: HANDA TOMOTAKE
IPC: G09F9/30
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which reduces the number of data lines and in which relative luminance difference among display elements of the same kind is hard to occur among display element groups.  <P>SOLUTION: The display element group includes a first display element, a second display element, and a third display element, and each includes a driving circuit and a current driving-type light emission part. One source/drain region of writing transistors of the first display element and the second display element is connected to a first data line, and one source/drain region of a writing transistor of the third display element is connected to a second data line. A gate electrode of the writing transistor of the first display element is connected to a first scanning line, the gate electrode of the writing transistor of the second display element is connected to a second scanning line, and the gate electrode of the writing transistor of the third display element is connected to either the first scanning line or the second scanning line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122347-A (JP)
Title: Drive device of opening/closing body for vehicle
Inventor: YAMAGUCHI TATSUYA
IPC: E05B81/20
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device of an opening/closing body for a vehicle capable of stably operating a closer mechanism even if the release of the full latch of the opening/closing body is obstructed when the opening/closing body is opened from the full latch position through the closer mechanism.  <P>SOLUTION: This drive device of an opening/closing body for a vehicle includes the opening/closing body for opening and closing the opening of the vehicle body, the closer mechanism for moving the opening/closing body between the half latch position and the full latch position by the driving of a motor, a full latch release detection means for detecting the release of the full latch of the opening/closing body, a pulse detection means for detecting the pulses generated according to the rotation of the motor, and a drive control means for returning the closer mechanism to the initial position by reversely rotating the motor when the full latch release detection means does not detect the release of the full latch of the opening/closing body and a defect occurs in the pulses detected by the pulse detection means within a predetermined time from the time point when the motor starts forward rotation in the direction of releasing the opening/closing body when the opening/closing body is opened from the full latch position through the closer mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126338-A (JP)
Title: Pneumatic tire
Inventor: OSHIMA MINEYUKI
IPC: B60C15/06
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To discharge static electricity generated in a vehicle to a road surface while enhancing a rate of a natural material other than petroleum in a tire.  <P>SOLUTION: A main portion 9 forming a main portion of a carcass 6, a belt layer 7, and a band layer 8, a cap rubber 11 forming a main portion of a tread ground contact surface 2A, and an external rubber 16 forming an outer surface of a base rubber 12 and a side wall 3 disposed on the inner side in the tire radial direction, are formed from a nonconductive material. A penetrating portion 14 which is exposed on the tread ground contact surface, an under tread rubber 13 which is arranged on the inner side of the base rubber 12 in the tire radial direction to extend to have a larger width than that of the belt layer 7 and which has at least one end in the tire axial direction connected to a conductive end 10; the conductive end 10 which is arranged on at least one end side of the main portion 9 in the tire axial direction; and a clinch rubber 4G which contacts an inner rubber 15 arranged on the inner side of the external rubber 16 in the tire axial direction and a rim R, are formed from a conductive material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129287-A (JP)
Title: Lead storage battery
Inventor: HASEGAWA MIKITO
IPC: H01M10/12
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead storage battery where a surface of electrolyte is confirmed, by sighting through a battery case and that prevents deterioration in the visibility of the surface of the electrolyte due to stains on internal wall of the battery case.  <P>SOLUTION: The lead storage battery includes an electrolyte surface line that displays a predetermined position of the electrolyte surface on an external surface of the battery case that houses the electrolyte; and a float body that floats on the electrolyte surface and includes a phosphor that emits a visible light, when an invisible light is irradiated. Furthermore, as another structure, the float body is able to make a float body that has the electrolyte surface float and can make a phosphor having luminous properties that emit a visible light, after irradiating the invisible light or the visible light, serve as the float body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128243-A (JP)
Title: Image forming method and printed matter
Inventor: NAKAMURA MITSUTOSHI
IPC: G03G15/00
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method providing a high image quality to a printed matter, and the printed matter thus provided, or to provide an image forming method providing a high image quality to a printed matter formed while saving on energy, and the printed matter thus provided.  <P>SOLUTION: In the image forming method, the printed matter is obtained by holding a toner image formed of a toner composed of toner particles and an external additive on a toner holding material layer formed on an image supporting base material, wherein a relational expression (1): 1.4≥C/D≥0.7, is satisfied when a refractive index of the toner external additive is represented by C, and a refractive index of the toner holding material layer is represented by D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128935-A (JP)
Title: Infection disease prediction system
Inventor: AOKI NORIAKI
IPC: G06Q50/22
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To predict epidemic and spread of an infection disease after unitarily collecting data useful to estimate the "epidemic state" of the infection disease.  <P>SOLUTION: An infection disease prediction system includes: a communication control part 1 for communicating with terminals 200a, 200b, ...; a control part 10 having a prediction operating part 10a for calculating a predicted fixed point observation value by calculating the number of patients treated in a hospital for an infection disease per day at a fixed point 1.0 and dividing the reported number of patients treated for the infection disease by the number of patients treated for the infection disease per day at the fixed point 1.0, on the basis of the number of reported patients treated in the hospital for the infection disease per week, which are transmitted from the terminals 200a, 200b, ..., and received by the communication control part 1, and a display control part 10b for performing control to display the predicted fixed point observation value calculated by the prediction operating part 10a; and a displaying part 4 for displaying the predicted fixed point observation value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127205-A (JP)
Title: Coated die having excellent lubricant adhesiveness and durability, and method for producing the same
Inventor: ISHIKAWA TAKASHI
IPC: B21J13/02
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated die which has excellent lubricant adhesiveness and durability even in the environments of forging, die casting or the like which have been made severe, and to provide a method for producing the coated die.  <P>SOLUTION: The coated die is obtained by coating the surface of a die base material with a film by a sputtering process. The film is made of a hard film composed of one or more selected from nitrides, carbides and carbonitrides, and a lubricating film covered directly thereon, and made of one or more selected from nitrides, carbides and carbonitrides. The lubricating film has surface roughness of the arithmetic average roughness Ra: ≥0.08 μm, the maximum height Rz: ≥0.84 μm, and is composed of an acicular grains having grain boundaries in an almost vertical direction to the surface of the die base material. The above film can be achieved by controlling film deposition conditions upon its sputtering. For example, in the lubricating film, base material vias voltage upon coating is controlled to -0 to -60V. In the hard film, base material bias voltage is preferably controlled to >-60V and ≤-160V.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126751-A (JP)
Title: Apparatus and method for molding optical element
Inventor: YOSHIKUNI KEISUKE
IPC: C03B11/08
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding an optical element the eccentric accuracy of which can be enhanced by making the central axes of upper and lower dies coincident with each other with high accuracy when the optical element is produced by press molding.  <P>SOLUTION: The apparatus 1 for molding the optical element includes: a molding die comprising an upper die 11, a lower die 12 and a drum die 13; and a drive means 29 for vertically moving at least one of the upper die 11 and the lower die 12. A base stock 2 for molding the optical element, which is housed in the molding die, is heated to the softening temperature thereof or higher and then the heated base stock is press-molded by the upper die 11 and the lower die 12 into the optical element having a predetermined shape. The apparatus 1 for molding the optical element further includes: a base 28 for supporting the drive means 29; a plurality of guide poles 27 which are erected on the base 28 and each of which has a flow path 27a for circulating a cooling medium for heat exchange in the center part thereof; and a plate 25 on the upper surface of which a lower die holding member 19 for holding the lower die 12 is arranged and which moves vertically according to the vertical movement of the drive means 29 while sliding the guide poles 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132974-A (JP)
Title: Gas cutoff valve for fuel cell
Inventor: KAJIO KATSUHIRO
IPC: F16J15/16
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cutoff valve for a fuel cell in which sealability is highly maintained without increasing a compressive load and the high sealability is continued as long as possible.  <P>SOLUTION: This cutoff valve includes a body 50 having a sealing surface 54b with a valve seat 54c, a valve element 61 for communicating and cutting off a first flow passage and a second flow passage, and a seal member 70 which is attached to the valve element 61 and brought into contact with the valve seat 54c for sealing. The seal member 70 is formed annularly. The base 71 of the seal member 70 is fixed to the valve element 61, and the distal end 72 of the seal member 70 is formed in a shape tilted so that the mutually facing two surfaces 72a, 72b are convergent. When the distal end 72 is brought into contact with the valve seat 54c, the angle θ1 formed by the cross sectional bisector L1 of the angle formed by the two surfaces 72a, 72b and the sealing surface 54b is sharp or obtuse.  <P>COPYRIGHT: (C)2011,JPO&INPIT