baber/WOPTO huggingface dataset:
Patent JP-2011241038-A (JP)
Title: Work conveyor roller in liquefied processing agent using processing device
Inventor: KINOSHITA JUNICHI
IPC: H01L21/677
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent production of defective of processed products caused by contact of a work with a conveyor roller, by preventing sticking, to the work, of stains of the surface of the conveyor roller for conveying the work to be processed in a device for processing the work using a liquefied processing agent.SOLUTION: The conveyor roller A, which is supported by a rotary shaft 1 and adapted to convey a work W to be processed in contact with a rotational peripheral surface while rotating in a processing device that uses processing liquid, includes a circumferential surface part 2 rotatably supported by a rotary shaft 1 with the rotary shaft set as an axial direction, and both side end surface parts 3 and 3 in the direction of the rotary shaft. The conveyor roller A, repeatedly at equal intervals, includes a conveying projected part 4 brought into contact with the work at the same height within a circle concentric to the circumferential surface part, and a liquid discharge groove part 5 for discharging processing liquid L.
Patent JP-2011242664-A (JP)
Title: Photosensitive composition for barrier rib formation, method of forming barrier rib for electronic paper, barrier rib for electronic paper and electronic paper
Inventor: NISHIKAWA KOJI
IPC: G02F1/167
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition for barrier rib formation capable of forming a barrier rib which can maintain the rectangular shape when heated, a method of forming a barrier rib for electronic paper with the use of the photosensitive composition for barrier rib formation, a barrier rib for electronic paper, and electronic paper having the barrier rib for electronic paper.SOLUTION: The photosensitive composition for barrier rib formation is used for forming a barrier rib for electronic paper and contains the following (A) to (D) constituents: (A) constituent: a polymer which has a structural unit having a phenolic hydroxyl group (a1) and a structural unit having an alicyclic hydrocarbon group (a2); (B) constituent: a polyfunctional monomer; (C) constituent: a photosensitive polymerization initiator; and (D) constituent: an organic solvent.
Patent JP-2011250516-A (JP)
Title: Brush device and motor
Inventor: ICHIKAWA TETSUAKI
IPC: H01R39/24
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a brush device and a motor using a lamination brush in which brush vibration is reduced furthermore by preventing brush vibration (violent action) caused by a black bar at a level difference of a commutator from spreading.SOLUTION: A brush device S comprises a lamination brush 10 where a low resistance part layer 14 and a high resistance part layer 12 are laminated. Assuming that a reference line X represents a sliding direction, the lamination brush 10 is laminated in a direction intersecting the reference line X. The high resistance part layers 12 are arranged on the opposite sides of the lamination brush 10, the low resistance part layer 14 is sandwiched by the high resistance part layers 12, and the lamination brush 10 is arranged in a direction perpendicular to a sliding surface of the brush and a commutator 50.
Patent JP-2011252248-A (JP)
Title: Packaging paper for heavy-duty bag
Inventor: WAKASA HIROYUKI
IPC: D21H27/10
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging paper for heavy-duty bag that makes it possible to produce a heavy-duty bag which hardly slips even when the bags are piled up after packing of a powder product, even though an antislipping agent is not applied on the base paper surface in the papermaking or bag-making step of the base paper.SOLUTION: In a packaging paper for heavy-duty bag, a pulp raw material is mainly composed of a unbleached pulp in which the kappa number after digestion of lignocellulosic material is 20-80. In the packaging paper for heavy-duty bag, 0.1-2.0 pts.mass of aluminium sulfate is added to 100 pts.mass of the pulp raw material to make paper, and colloidal silica with an average particle diameter of 100 nm or less is contained in the paper by 0.05-2.0 mass%, preferably 0.2-2.0 mass%, and the coefficient of static friction is in the range of 0.55-0.70.
Patent JP-2010283349-A (JP)
Title: Integrated circuit package including thermally and electrically conductive package lid
Inventor: SCHEID DAVID
IPC: H05K1/02
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing a thermal resistance of a package.  <P>SOLUTION: An integrated circuit package 10 includes a thermally and electrically conductive package lid 15. The package lid is in electrical communication with an electrically conductive pad 23 that is connected with a power face, a ground face, or a signal route of an integrated circuit. The lid of an electrically conductive package can provide electrical connection with electrical power or electrical signals or can serve as an electrical ground. In some configuration, the package lid is made of thermally and electrically conductive materials. In other embodiments, the package lid may include an electrically insulative substrate that is covered by at least one surface having a layer of metal or other conductive material. The conductive layer can be electrically connected to an electrical ground, a reference voltage, or a signal pay by at least one electrically conductive via.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011254850-A (JP)
Title: Tote case for lunch box container set
Inventor: WATANABE MASAHIRO
IPC: A45C11/20
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To accommodate lunch box containers adapted for repeated tote such that they can be carried together and that containers in use and containers out of use can be appropriately housed together at a meal.SOLUTION: A tote case for lunch box containers is made of a shape retaining material and shaped into a box having a volume enough to store lunch box containers 10 including at least a thermally insulated container 2 for storing a rice container 1, a vegetable container 3 and a chopstick case 4. Edges 5a and 6a on one side of a container side 5 and a lid side 6 divided in an upper-lower relation are connected such that the lid side 6 can be reversely opened/closed relative to the container side 5 and are in such a height relation as to ground both the lid side 6 and the container side 5 when the lid side 6 is reversely opened.
Patent JP-2011183373-A (JP)
Title: Cleaning device and cleaning method
Inventor: GONDA KAZUHISA
IPC: B08B1/00
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method capable of altering the shape of a pressing member to press a cleaning object.  <P>SOLUTION: The cleaning device includes the pressing member 10a capable of altering the shape thereof by external force; a pair of holders 21a and 22a to pinch the pressing member 10a; a changing mechanism capable of changing the pinching pressure with which the holders 21a and 22a pinch the pressing member 10a so as to alter the shape the protrusion 11a of the pressing member 10a protruding from the holders 21a and 22a; a pressing mechanism to press the holders 21a and 22a toward the cleaning object so that the protrusion 11a of the pressing member 10a presses the cleaning object; and a rocking mechanism to rock the holders 21a and 22a so that the protrusion 11a of the pressing member 10a scrubs the cleaning object while pressing the cleaning object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011258485-A (JP)
Title: Vehicular lighting fixture
Inventor: NOMURA YUKIO
IPC: F21Y101/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture with a shade which can prevent dazzled light in light distribution patterns and can simplify its manufacturing at low cost.SOLUTION: In the vehicular lighting fixture with a movable shade 5 which forms a cut line of the light distribution patterns by shading a part of light emitted from a light source, slit lines 54 are arranged on the movable shade 5 along an upper edge section 53 for forming the cut line, and right and left horizontal edge pieces 53RH, 53LH where the slits 54 are formed are bent aslant to a direction of a lamp optical axis Lx in order to improve an aberration of a projection lens. Furthermore, the shade 5 has a leaked light shading section 57 for shading leaked light penetrating the slits 54.
Patent JP-2012003306-A (JP)
Title: Marker
Inventor: ISHII HIROAKI
IPC: G06T19/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To display a plurality of patterns without power supply in a marker used for an augmented reality system.SOLUTION: The marker is used for the augmented reality system for superimposing electronic information onto a video photographing a real environment, is placed in the real environment as an index for superimposing the electronic information onto the video, and includes a pattern presentation part for presenting a pattern corresponding to the electronic information superimposed onto the video. The pattern presentation part has a change part which changes due to external factors and in which patterns change as the change part changes.
Patent JP-2012000782-A (JP)
Title: Sheet processing apparatus and image forming device
Inventor: KUNO HIROYUKI
IPC: B41J29/38
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing apparatus that can reuse a lot of parts without increasing component cost and worsening performance during a normal use, and to provide an image forming device.SOLUTION: The sheet processing apparatus includes: a storage means for associating identification information for differentiating the apparatus from another sheet processing apparatus with use history information for indicating a use history, and storing the associated information; a control means for updating the use history information stored in the storage means; and a communication means for communicating with an external apparatus. The control means acquires the use history information of the local equipment from the external apparatus via a communication means and updating the use history information stored in the storage means using the acquired use history information.
Patent JP-2012002309-A (JP)
Title: Ball screw with ball spline
Inventor: KOYAGI KATSURA
IPC: F16H25/24
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw with a ball spline which has no influence on rolling of a spline ball even when thickness in the neighborhood of a spline track of a screw shaft increases.SOLUTION: Relief grooves 20 making smaller diameters than the diameters of track bottoms 22 are formed on a clockwise direction side face of a spline track 7a receiving a clockwise rotation on the screw shaft 1 and a counterclockwise direction side face of a spline track 7b receiving a counterclockwise rotation on the screw shaft 1 respectively.
Patent JP-2012006460-A (JP)
Title: Vehicle seat
Inventor: TAGUCHI MASAYUKI
IPC: B60N2/90
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To project the pocket of a glove compartment from the side face of a seat back.SOLUTION: A second recess 16-2 having a symmetrical shape similar to that of a first recess 16-1 disposed on the side face of a seat pad corresponding to the outer side face 14O of a seat back 14 used for a side airbag is formed in a position left-and-right symmetrical to the first recess of the seat pad, and the second recess 16-2 of the seat pad positioned on the inner side face 14I of the seat back is defined as a glove compartment of the vehicle seat. For example, in the right seat 10R, a side airbag 15 is housed in the first recess 16-1 of the outer side face of the seat back, and the second recess 16-2 of the inner side face of the seat back becomes a glove compartment space.
Patent JP-2012007214-A (JP)
Title: Pickling equipment
Inventor: MIYAMOTO TETSUO
IPC: C23G1/08
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide pickling equipment which reduces influence of the leakage of an acid chemical from a pickling tank exerted on peripheral equipment.SOLUTION: The pickling equipment 1 pickling a steel strip with an acid chemical includes: a pickling tank 10 made of an acid-resistant resin and storing the acid chemical; and an expansion and contraction absorbing table 11. The expansion and contraction absorbing table 11 includes: a supporting face 30 slidably supporting the pickling tank 10 which expands and contracts by heat; and a first discharge port 31a and a second discharge port 31b discharging a fluid from the supporting face 30. The pickling equipment 1 further includes a first leakage detection unit 14a and a second leakage detection unit 14b detecting the leakage in the pickling tank 10 by measuring the pH value of the fluid discharged from the first discharge port 31a and the second discharge port 31b.
Patent JP-2012008059-A (JP)
Title: Gas-borne particle measuring system
Inventor: KONDO IKU
IPC: G01N1/22
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas-borne particle measuring system capable of measuring gas-borne particles by an air-borne particle counter without decreasing accuracy.SOLUTION: A gas-borne particle measuring system which measures particles suspending in gas other than air comprises: a gas-to-air replacement part 1 which replaces a sample gas with air by means of diffusion by partial pressure difference of the sample gas to be measured and air via a porous partition wall; and an air-borne particle counter 2 which measures the particles in the air replaced in the gas-to-air replacement part 1. A pressure difference gauge 10 can be provided for measuring the pressure difference between a sample gas inflow port A and an air inflow port B of the gas-to-air replacement part 1. Furthermore, a changeover valve 12 which selects and introduces the sample gas or air to the sample gas inflow port A can be provided at a position upstream of the sample gas inflow port A of the gas-to-air replacement part 1.
Patent JP-2010266453-A (JP)
Title: Method and apparatus for splitting specimen into multiple channels of microfluidic device
Inventor: PUGIA MICHAEL J
IPC: G01N/
Filed: 2010-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for analyzing a microfluid applied to the analysis of various biological and chemical compositions.  <P>SOLUTION: A microliter liquid sample, particularly a biological sample, is analyzed in a device employing centrifugal and capillary forces. The sample is moved by the capillary force into one or more metering wells which prescribe an amount of the sample to be analyzed in a subsequent step. The prescribed amount of the sample is transferred from the metering wells to one or more conditioning and reagent wells for measuring an amount of an analyte contained in each metered amount of the sample.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012014815-A (JP)
Title: Disc transfer guiding device and disc transfer mechanism
Inventor: OGAWA TAKEHARU
IPC: G11B17/051
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a disc transfer guiding device capable of carrying a disc in a straight line along a predetermined path without tottering even if a guide plate is thermally expanded under a high temperature environment.SOLUTION: A guide plate 5 has a pair of plate portions coupled through a coupling portion 53 expanding/contracting in an axial direction of a feeding roller. On the plate portions, inclining shaped projecting strips 51a, 51b/52a, 52b which gradually increase projecting amount from a surface f from an inner side end portion Ei toward an outside end portion Eo are formed. Even if the plate portions are extended by thermal expansion under a high temperature environment, extending force is absorbed by the contraction of the coupling portion 53, so that the plate portions are prevented from tottering in a plate thickness direction. Furthermore, the right and left projecting strips 51a, 52a/51b, 52b are uniformly extended, so that a disc D can be properly transferred without any trouble, without replacing the guide plate 5.
Patent JP-2012011120-A (JP)
Title: X-ray diagnostic apparatus and medical image diagnostic apparatus
Inventor: NANBU KYOJIRO
IPC: A61B6/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of automatically selecting a plurality of images and easily finding whether a target examination record and a target image are recorded.SOLUTION: The X-ray diagnostic apparatus adapted to display X-ray moving images by irradiating a subject with X-rays and detecting the X-rays transmitted through the subject, includes selecting means and display means. The selecting means selects a plurality of images high in the degree of importance out of the X-ray moving images, and the display means displays a thumbnail list of the plurality of selected images.
Patent JP-2012022840-A (JP)
Title: Dimmer and lighting apparatus
Inventor: MATSUDA MITSUHIRO
IPC: H05B37/02
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer and a lighting apparatus which, even for a light-load light source, can control lighting by means of a phase control of an AC voltage applied to the light source.SOLUTION: There are included a conduction angle control means 13 which generates and outputs a conduction control signal to control a conduction angle and conduction time which are needed to control the phase angle of the AC voltage applied to a light source 17; and a self-holding switching unit 12, interposed openably/closably in a conduction path where an AC voltage is applied to a light source, which, when a conduction control signal is input, enables the conduction path to conduct at an conduction angle of the input signal and thereby controls the phase angle of the AC voltage applied to the light source 17, and retaining this conduction state with a required holding current. Also included are a noise prevention circuit, provided with an inductor 14b and a capacitor 14a, which reduces noise generated when the self-holding switching unit 12 is actuated; and conduction time control means 15 which controls the conduction time of a conduction control signal by maintaining the conduction time at an amount equal to one cycle or more of the resonant frequency of the inductor 14b and the capacitor 14a of the noise prevention circuit 14.
Patent JP-2012019731-A (JP)
Title: Tackle wire for fishing
Inventor: YAMAMOTO TATSUYA
IPC: A01K91/03
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of exerting the same snagless performance as a spinnerbait jig spinner and having high appealing properties that allow a plurality of soft baits to act at the same time, which are not provided in a conventional jig head rig.SOLUTION: A tackle wire for fishing 1 includes a wire wherein a fishhook, lure and blade plate are mounted, and is used by attaching a fishing line. In locking parts 1x and 1y of both ends of the wire, a jig head J2 wherein a soft bait is attached to a straight hook and a jig head J1 are exchangeably attached.
Patent JP-2012025803-A (JP)
Title: Method for production of phosphor with coated surface, and phosphor
Inventor: MATSUOKA MASAYO
IPC: C09K11/59
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a phosphor excellent in water resistance.SOLUTION: The method includes dispersing a phosphor which contains barium (Ba) as a constitutive element in water, and charging water glass and the aqueous solution of zinc sulfate in this order at the time when the pH of the dispersion liquid becomes 10 or higher to coat the surface of the phosphor.
Patent JP-2012027209-A (JP)
Title: Power supply apparatus, image formation apparatus, and power supply control method
Inventor: FURUGUCHI SHIGEKAZU
IPC: H02M7/48
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To discharge an electric charge stored in a storage part with a simple constitution.SOLUTION: A power supply apparatus connected to a power supply includes: an interlock SW300 which switches electric power provided by the power supply from an output to an NC terminal, to a an output to an NO terminal in a predetermined case; a capacitor 120 which is connected to the NC terminal and stores an electric charge; a control circuit 102 which is connected to the NC terminal and controls the supply of the electric power stored in the capacitor 120 to a flare developing roller 151; and a discharge circuit 110 which is connected to the NO terminal and forms a discharge path for discharging the electric charge stored in the capacitor 120 when the capacitor 120 is switched to the NO terminal.
Patent JP-2011182379-A (JP)
Title: Power amplifier
Inventor: MOCHIZUKI AKIRA
IPC: H03F1/30
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier capable of stably compensating for gain variations caused by temperature changes.  <P>SOLUTION: A variable attenuator is arranged in an input stage, a plurality of transistors for power amplification are cascaded on the later part of this variable attenuator, temperature sensors are arranged in the vicinity of two or more of the plurality of transistors to detect temperatures, the amount of gain change of the plurality of transistors is calculated from the temperature detection results individually obtained by the plurality of temperature sensors, the variable attenuator is controlled in such a manner as to reduce the amount of gain change so that an input signal level can be controlled, and thereby the gain that tends to vary in accordance with temperature changes can be stabilized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012030441-A (JP)
Title: Feeding apparatus
Inventor: KAWASHIMA HIDEMIKI
IPC: B41J15/04
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a feeding apparatus for roll paper, which enables miniaturization and a stable feeding of a printer.SOLUTION: The feeding apparatus pressurizes a roll paper shaft to press-contact with a feeding roller, and thereafter, drives the feeding roller to feed the paper, and urges a pick-up guide to contact an outer circumference of the roll paper. In a feeding mechanism for picking up the leading edge of the roll paper, a tip end of the pick-up guide turns in a direction to widen a paper conveyance path as a remaining amount of the roll paper becomes less, and part of the pick-up guide moves to a direction to approach the roll paper to be conveyed or a direction to urge the roll paper according to the turning of the pick-up guide.
Patent JP-2011031882-A (JP)
Title: Tire air pressure monitoring system and starting method of the same
Inventor: AUGUSTINUS GANAWAN
IPC: B60C23/04
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting and verifying TPMS (Tire Pressure Monitoring System) so as not to require cost and time.  <P>SOLUTION: A mode of a tire air pressure sensor is changed to a test node from a sleep mode, and information is transmitted to a receiver from the tire air pressure sensor, and the receiver processes this information. The information is transmitted again to the receiver from the tire air pressure sensor, and the receiver processes this again transmitted information, and the mode of the tire air pressure sensor is changed to a stopping mode from the test mode. This method can be performed after arranging the tire air pressure sensor in a wheel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012030326-A (JP)
Title: Power tool
Inventor: NISHIKAWA TOMOMASA
IPC: B25B21/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a power tool having improved workability by reducing reaction.SOLUTION: An electronic impact driver 1 has a motor 3 that rotates forward and backward around an output shaft 31. The motor 3 rotates a hammer 42. The hammer 42 drives an anvil 52, and the drive force is transmitted to a tip tool. The electronic impact driver 1 has a handle 22. A gyro sensor 26A for detecting the speed of the handle 22 with respect to the output shaft 31 is arranged in the handle 22.