baber/WOPTO huggingface dataset:
Patent JP-2013092693-A (JP)
Title: Photosensitive resin composition, photosensitive element, method of forming resist pattern, and method of making printed wiring board
Inventor: MURAMATSU YUKIKO
IPC: H05K3/06
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in resolution, adhesion, resist shape, tent reliability, scum generation resistance, and chemical resistance, and to provide a photosensitive element, a method of forming a resist pattern and a method of making a printed wiring board using the photosensitive resin composition.SOLUTION: The photosensitive resin composition comprises: a binder polymer that has a dispersion degree of 1.6 or less; a photopolymerizable compound including at least one compound selected from the group consisting of a (meth)acrylate compound having a skeleton derived from pentaerythritol and a (meth)acrylate compound having a skeleton derived from dipentaerythritol; and a photopolymerization initiator.
Patent JP-2013094201-A (JP)
Title: Accessory clasp
Inventor: ISHIDA KYOKA
IPC: A44C25/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a clasp with which a user can easily attach a suspending mark with a string or a chain, such as a mascot to articles such as similar umbrellas to which the mark is not attachable, and that is non-detachably fixed thereto.SOLUTION: This accessory clasp includes a base part to be an accessory attaching part, and a body that faces the base part and has an attachment part for attaching an accessory to an object to be attached. The attachment part includes at least a hole at one end thereof, and a plurality of locking parts at the inner face thereof.
Patent JP-2013095085-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI TAKEO
IPC: B41J29/38
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To keep the movable area of the apparatus under a locked state where the movable part cannot move from a specified position at an earthquake even when the apparatus has been placed under a power saving mode.SOLUTION: Basically, power is not supplied to a solenoid 21 either under a normal mode nor the power saving mode. Therefore, a locking mechanism 17 keeps a paper feeding tray 11 at the specified position under the locked state by the urging force of a coil spring 19. While the image forming apparatus 1 is under the normal mode, when a situation requiring the replacement (including replenishment) of consumables and a situation where jamming has occurred is generated, or a locking releasing operation is performed for maintenance works or the like, power is supplied to the solenoid 21, and the locked states of opening/closing doors 9a and 9b and the paper feeding trays 11 and 13 at the specified positions are released. Further, the occurrence (including occurrence prediction) of earthquake of a scale which is at the reference or higher (at the seismic intensity specified value or higher) is sensed, the solenoid 21 is locked under the power supply OFF state, and the opening/closing doors 9a and 9b and the paper feeding trays 11 and 13 at the specified positions are kept under the locked states.
Patent JP-2013099797-A (JP)
Title: Grinding wheel
Inventor: YAMADA MASARU
IPC: B24B7/00
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique for determining whether or not a grinding wheel is rotating at a glance.SOLUTION: The grinding wheel 24 mounted on a wheel mount 23 fixed to the distal end of a spindle 21 rotating at a high speed has an annular base table 32 having a mounting surface 32b mounted on the wheel mount 23, and grinding stones 26, 26 arranged in a ring shape (annular shape) in free end part of an opposite side of the mounting surface 32b of the annular base table 32. Stripe patterns constituted of stripe lines 33 intersecting with a rotational direction (arrow b direction in Fig.4) are shown in the outer peripheral surface side 32c of the annular base table 32.
Patent JP-2013103149-A (JP)
Title: Steam reforming catalyst
Inventor: HARADA NOBUO
IPC: B01J23/89
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for steam-reforming hydrocarbon-based gases which retains the original conversion ratio of hydrocarbons for the main reaction while controlling the generation of ammonia and the deposition of carbon.SOLUTION: In the steam reforming catalyst for steam-reforming a hydrocarbon-based gas containing nitrogen, the support is α-alumina, and rhodium or its alloy is supported in the support as a catalyst metal. The catalyst metal is preferably a rhodium alloy formed by alloying rhodium with one of nickel, cobalt, lanthanum and platinum, more preferably in a ratio of rhodium(Rh) to the metal(M), Rh:M, of (1:3) to (19:1).
Patent JP-2013104730-A (JP)
Title: Vibration measurement method for instrument in boiling-water reactor
Inventor: BABA JUNJI
IPC: G21C17/00
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration measurement method for an instrument of a boiling-water reactor that realizes easy identification of reflection echo from a measurement object when using an ultrasonic wave to monitor a vibration state of an instrument in the boiling-water reactor.SOLUTION: A target portion of vibration measurement of a jet pump 109 as an instrument in a boiling-water reactor is provided with an ultrasonic reflector 301 that is formed with multiple ultrasonic reflective planes. An ultrasonic transmission and receiving part 303 uses an ultrasonic sensor 302 installed outside the reactor to transmit an ultrasonic wave to the ultrasonic reflector 301 and to receive each reflective wave generated on the ultrasonic reflective plane. A signal processing part 305 sequentially records the reflective waves, calculates each hourly travel distance of the reflective waves recorded sequentially, and measures a vibration state at the target portion of vibration measurement from the hourly travel distance of the reflective waves.
Patent JP-2013106427-A (JP)
Title: Wireless charger and foreign matter detection method
Inventor: NOMURA NAOJI
IPC: H01M10/42
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To detect a small foreign matter on a wireless charger and prevent the foreign matter from generating heat.SOLUTION: A wireless charger, which charges a charge target device by means of an induced electromotive force, includes: a primary coil that transmits an induction current to a secondary coil in the charge target device; a position detection part for detecting a position of the secondary coil; an initial position adjustment part for adjusting a position of the primary coil to a position (initial position) at which axes of the primary coil and the secondary coil coincide with each other; coil control means for sequentially moving the primary coil to measurement positions at each of which the primary coil is displaced from the initial position by a predetermined distance in one of two or more measurement directions within a plane vertical to the axis of the primary coil; efficiency measurement means for measuring charge efficiency of the charge target device at each measurement position; and determination means for sending a charge termination instruction when a difference between the charge efficiency at the measurement position in one of the measurement directions and the charge efficiency at the measurement position in another of the measurement directions is equal to or more than a predetermined threshold value.
Patent JP-2013104548-A (JP)
Title: Planetary gear device
Inventor: IMAMURA NORIHIRO
IPC: F16H1/36
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear device excellent in rigidity and capable of preventing inclination deformation of a pinion shaft.SOLUTION: A planetary gear device 10 comprises a small-diameter sun gear 11, a large-diameter ring gear 12 arranged coaxially with the sun gear 11, a plurality of pinion gears 13 meshed with the sun gear 11 and the ring gear 12, and a carrier 14 having a plurality of pinion shafts 15 inserted into center holes of the pinion gears 13 to support the pinion gears rotatably, one side support member 14b coupling one end of the pinion shaft and one end of another pinion shaft, a plurality of bolts 17 screwed to the other ends of the pinion shafts, respectively, and another side support member 18 fixed on the other end of the pinion shaft by the bolt to couple the other ends of the pinion shafts.
Patent JP-2013107646-A (JP)
Title: Decorative case and blank used for the same
Inventor: SUDO KEISUKE
IPC: B65D5/50
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative case in which an attachment can be positioned and held with a simple structure even if the attachment in a sheet form is small compared to a case main body.SOLUTION: A decorative case FC packs an article to be stored together with an attachment BK in a sheet form related to the article. The decorative case FC includes a case body 10 having a flat upper face, a bottom face and a side face. The case body is provided with a circular opening edge 11Cr in the center of the upper face and includes an article storage part SE for storing the article disposed at the position lower than the opening edge and a flat plate shaped lid part 16 for covering the upper face in a manner to be exposable. On the upper face, the attachment is mounted, while in an outer area AR outside the area in which the article storage part for the article is provided, an attachment holding member 30 for holding the attachment by coming into contact with the edge part of the attachment is provided. A hinge structure 15 for rotating the lid part is provided in order to make the lid part come into contact with the surface of the attachment.
Patent JP-2013108786-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGASAWARA KAZUO
IPC: H01L21/822
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of highly accurately measuring the resistance value of terminal resistance while suppressing the chip size of the semiconductor integrated circuit from increasing because to measure the resistance value of the terminal resistance included in the semiconductor integrated circuit by a 4-terminal method, the number of necessary terminals increases, causing a problem of increase in the chip size of the semiconductor integrated circuit.SOLUTION: The semiconductor integrated circuit includes first to fourth pads, a first resistor connected between the second pad and the fourth pad, a second resistor connected between the third pad and the fourth pad, a first switch connected between the first pad and the second pad, and a control circuit for turning on the first switch based on a control signal including a transition instruction to a test mode for measuring the resistance value of the first resistor by using the first pad and the third pad as voltage measuring terminals in the 4-terminal method and the second pad and the fourth pad as current supply terminals in the 4-terminal method.
Patent JP-2013109098-A (JP)
Title: Method of evaluating etching mask film
Inventor: IGARASHI SHINICHI
IPC: G03F1/54
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating an etching mask film capable of finding out an etching mask film providing satisfactory etching performance by evaluating both etching resistance in etching a pattern forming film for an etching mask film and etching characteristics in etching the etching mask film itself.SOLUTION: With regard to an etching mask film of a photomask blank which comprises a transparent substrate, a pattern forming film for forming a photomask pattern disposed on the transparent substrate, and an etching mask film used as an etching mask of the pattern forming film disposed on the pattern forming film, performance is evaluated by measuring an etching clear time (C1) under an etching condition applied to the pattern forming film in forming a photomask pattern and an etching clear time (C2) under an etching condition applied to the etching mask film in forming an etching mask pattern and computing a clear time ratio (C1/C2) between the two. The evaluation method enables selection of an etching mask film providing satisfactory etching performance, and by preparing a photomask from a photomask blank using such an etching mask film, a photomask having less pattern defects and having good transfer property of a photomask pattern to a pattern forming film can be obtained.
Patent JP-2013108848-A (JP)
Title: Seismometer
Inventor: OSATANI SHUICHI
IPC: G01V1/28
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a seismometer capable of appropriately setting an initial value of a noise level.SOLUTION: A seismometer defines a noise level multiplied by a constant as a trigger level and determines that there is an earthquake when a signal detected by an acceleration sensor exceeds the trigger level (S20), and thus, when the noise level becomes too high, delay occurs in detection of an earthquake. Especially, when an initial value of the noise level is too high, it takes long hours for the noise level to become an adequate value and, during that period, there is a possibility that an earthquake cannot be observed. Therefore, if the noise level is too high, calculation is repeatedly performed until the noise level becomes an adequate value (S11-S12), and thereby the noise level is adequately set so that there is no possibility that an earthquake observation cannot be performed or the earthquake observation is delayed.
Patent JP-2012113307-A (JP)
Title: Polygon mirror assembly and optical scanner and image forming apparatus using the same
Inventor: YIM HEON-HEE
IPC: G02B26/10
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polygon mirror assembly that employs a polygon mirror made of a plastic material, and minimizes deterioration in performance that occurs during the assembly time, as well as an optical scanner and an image forming apparatus using the polygon mirror assembly.SOLUTION: A polygon mirror assembly of the present invention is made of a plastic material, and includes a polygon mirror having a plurality of reflection surfaces and a motor unit that supports and rotates the polygon mirror. The polygon mirror assembly is assembled by bonding the polygon mirror and the motor unit by using an adhesive material.
Patent JP-2013109813-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO HISASHI
IPC: G11C11/401
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can process data without write failure and suppress an increase in power consumption even when the band of external data to be inputted into a memory is higher than the processing speed of an internal memory.SOLUTION: Memory array control circuits 12A-12N perform: a first operation of reading data which is stored in a storage section and can be processed at a first processing speed among processing speeds of a memory 100, and writing the data into a plurality of memory arrays 10A-10N; and a second operation of reading residual data which can be processed at a second processing speed among the processing speeds of the memory 100, and writing the data into the plurality of memory arrays 10A-10N.
Patent JP-2013114089-A (JP)
Title: Image forming apparatus
Inventor: OGASAWARA TADASHI
IPC: G03G21/10
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate an image quality defect of an afterimage associated with the phenomenon of transition of an external additive to an image carrier due to continuous production of frame images.SOLUTION: An image forming apparatus comprises, as external-additive collecting means 10: a charged collection member 11 that is arranged facing an image carrier 1 and in which a facing part facing at least the image carrier 1 is composed of a material whose triboelectric series is positioned at a positive side than that of an external additive W; triboelectric charging mechanism 12 that has a triboelectric charging member 12a contacting the charged collection member 11 and causing the charged collection member 11 to be triboelectrically charged so as to electrostatically attract the external additive W and that triboelectrically charges the charged collection member 11 due to contact with the triboelectric charging member 12a when the image carrier 1 rotates; and a gap part 13 where an electric field E, based on electric charges generated by triboelectric charging when the charged collection member 11 is triboelectrically charged by the triboelectric charging mechanism 12, is caused to affect the external additive W on the image carrier 1 to be electrostatically attracted.
Patent JP-2013112487-A (JP)
Title: Core tube retainer and image recording device
Inventor: MIYAMOTO SATORU
IPC: B65H18/04
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a connecting member for connecting a plurality of extruding members for extruding a retaining member outside in a radial direction in a core tube retainer for pressing an inner circumferential face of a core tube by the retaining member to retain the core tube.SOLUTION: The core tube retainer includes the plurality of extruding members each of which has a pressing part and which stand in a line away to an axial direction, the connecting member for connecting the plurality of extruding members, the retaining member having a part to be pressed corresponding to a pressing part for each position in the axial direction, and an action part for exerting a force which moves a one end extruding member at an end on one side in the axial direction of the plurality of extruding members to the one side, wherein at least one of the pressing part and the part to be pressed is formed in a tapered shape which extends outside in a radial direction as heading from the one side in the axial direction to the other side. In addition, when the force for moving to the one side via the action part acts on the one end extruding member, the one end extruding member pulls the other extruding members via the connecting member while moving to the one side, and the pressing part of each extruding member extrudes the retaining member outside in the radial direction via the corresponding part to be pressed.
Patent JP-2013115689-A (JP)
Title: Image reading apparatus
Inventor: UNO MAYU
IPC: H04N1/04
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus which can achieve downsizing of an apparatus.SOLUTION: An image reading apparatus includes: a driving part 30 arranged at one end side in a width direction of a sheet 9 to be conveyed; a first reading part 100 arranged so as to be opposite to a conveying path P1; a second reading part 200 and a circuit board 5 arranged on a side opposite to the first reading part 100 across the conveying path P1; a first wiring cable 110 electrically connecting a first terminal part 105 arranged in the first reading part 100 with the circuit board 5; a second wiring cable 210 electrically connecting a second terminal part 205 arranged in the second reading path 200 with the circuit board 5; a first terminal part 105 arranged on the other end side 100R in a width direction of the first reading part 100; and a second terminal part 205 arranged on one end side 200L in a width direction of the second reading path 200. The first wiring cable 110 is connected to the circuit board 5 after bypassing the conveying path P1 on the other end side in its width direction. The second wiring cable 210 is connected to the circuit board 5 on one end side in its width direction.
Patent JP-2013116024-A (JP)
Title: Power storage device
Inventor: ESAKA KOICHIRO
IPC: H01M10/44
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of easily adding a power storage function to an existing photovoltaic power generation system.SOLUTION: A power storage device 20 is connected between a solar cell 1 and a power conversion device 4. The power storage device 20 is charged with DC power supplied to the power conversion device 4 that is configured to convert the DC power from a DC power source such as a solar cell to AC power and overlap it to a power system, or the power storage device 20 discharges DC power to the power conversion device. When electric power required to charge the power storage device is smaller than the output power of the DC power source, the voltage required to start a charging operation of the power storage device is set lower than the DC power source voltage that is required for the power conversion device to start an overlapping operation.
Patent JP-2013116268-A (JP)
Title: Chair
Inventor: SHIMODA TAKASHI
IPC: A47C7/40
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a chair having a function of compensating a difference in physique and a function as an armchair, and reliably housed under a desk.SOLUTION: The chair includes a backrest, a seat portion, and a frame leg portion, wherein the backrest is formed of L-shaped back posts as backrest posts and back panels for horizontally supporting the right and left back posts, and the frame leg portion is formed by connecting the sides of both right and left frame legs each including a front leg, rear leg, horizontal top rail, and side stretcher, with two front and rear horizontal stretchers. The backrest and the seat portion are separately formed and assembled to each other, so that they are independent of each other, and allowed to be separately adjusted. The frame leg portion has a side surface bored with bolt fastening holes 10, 11, 12, and 13, the backrest is mounted on the rearmost side when mounted at the position of the holes 10 and 12, and the backrest is movably mounted to a position suitable for a short person when mounted at the position of the holes 11 and 13.
Patent JP-2012051945-A (JP)
Title: Capsule, method for manufacturing the same, and capsule wall
Inventor: SHIMOKAWA YOSHIYUKI
IPC: A61K36/23
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a capsule capable of preventing a disintegration delay, a method for manufacturing the same, and a capsule wall.SOLUTION: The capsule comprises a filling, such as a crude drug, an saturated fatty acid, and mushrooms, which is characterized by containing uniformly phospholipid and/or aminosugar and organic acid; and the capsule wall is characterized by containing uniformly gelatin, phospholipid and/or aminosugar and organic acid. The capsule is prepared by using the capsule wall.
Patent JP-2013119587-A (JP)
Title: Method of recovering sensible heat from scorching coke
Inventor: SAIMA HITOSHI
IPC: B01J23/755
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering sensible heat from scorching cokes with high energy efficiency.SOLUTION: The method of recovering sensible heat from scorching cokes includes: a heat exchange step of exchanging the sensible heat of the scorching cokes using inert gas; and a decomposition step of decomposing glycerin using the inert gas heated at the heat exchange step and a catalyst to generate carbon monoxide and hydrogen.
Patent JP-2012120845-A (JP)
Title: Fire suppression system, and method of actuating fire suppression system
Inventor: CHATTAWAY ADAM
IPC: A62C35/02
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively small and lightweight fire extinguishing system.SOLUTION: The fire extinguishing system 10 includes a fire suppressant source 14, a divert valve 16, a distribution system 18 and a control system 20. The divert valve 16 located downstream of the fire suppressant source 14 is selectively movable between an initial first position which communicates extinguishing agent into a first distribution network 18A and a second position which communicates extinguishing agent into a second distribution network 18B. When a sensor system 24 detects a fire, the divert valve 16 is oriented to the appropriate position.