baber/WOPTO huggingface dataset:
Patent JP-2011013495-A (JP)
Title: Electroconductive roll, charging device, process cartridge, and image forming apparatus
Inventor: WADA NOBORU
IPC: G03G15/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive roll in which the crack of the surface of the electroconductive roll is suppressed more than the case that the aggregation state of particles included in a layer constituting the circumferential surface of the electroconductive roll is not considered.SOLUTION: In the electroconductive roll 10, an elastic layer 14 and a surface layer 16 are stacked on a core body 12. Then, the surface layer 16 contains the particles 16B in a resin material 16A, and contains recesses and projections in a surface thereof. Also, in the surface layer 16, the plurality of particles 16B exist in the projection part Q of the recesses and projections, and a ratio of an area occupied by particles existing in the projection part in a cross-section of the projection part is larger than a ratio of an area occupied by particles existing in a recess part in a cross-section of the recess part.
Patent JP-2011010909-A (JP)
Title: Furniture with top board
Inventor: YAMANISHI MANABU
IPC: A47B17/02
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide furniture with a top board which solves the problem that a top board resonates with vibration generated from a peripheral device, which is a phenomenon characteristic to the furniture with the top board having a top board large in width.SOLUTION: The furniture T with the top board is provided with the top board 1 and legs 2 supporting both ends of the top board 1. The width dimension of the top board 1 of the furniture T with the top board is set to be a value such that a plurality of persons can use the top board 1 while a wagon 4 is inserted under the furniture. At the intermediate place in the width direction of the top board 1, a natural frequency change means P for changing the natural frequency of the top board 1 is provided.
Patent JP-2010285217-A (JP)
Title: Sanitary simplified opening tab
Inventor: SATO TAKASHI
IPC: B65D17/347
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stay-on tab excelling in simplicity and an aspect of good hygiene at the time of opening the tab.  <P>SOLUTION: The stay-on tab is configured to be made with good hygiene by forming the stay-on tab in a cover shape which covers an opening portion of a can, and to have a simplified opening by providing a knob to the cover part. Specifically, the stay-on tab has functions with the following features: (1) a cover-shaped stay-on tab 2 is attached to a can 1 so as to cover an opening of the can; (2) the knob is attached to the cover-shaped stay-on tab 2; (3) a stopper 3 is provided so that the cover-shaped stay-on tab 2 does not move before opening; (4) the cover-shaped stay-on tab 2 is made in a rotating type so that the can is able to be opened by pulling up the tab after being rotated by 180 degrees at the time of opening; and (5) after drinking, the rotary-type cover-shaped stay-on tab 2 is returned to the original position to prevent odors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011725-A (JP)
Title: Construction machine
Inventor: SUGAYA TETSUYA
IPC: E02F9/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the water-supply property, maintainability, and heat-retaining property of a tank for a liquid reducing agent with the simple configuration.SOLUTION: The tank 11 for a liquid reducing agent in which the liquid reducing agent is reserved is mounted on a construction machine. The tank 11 for a liquid reducing agent is made of a synthetic resin. The tank 11 for a liquid reducing agent is installed in a house frame 16 provided behind a cab 3.
Patent JP-2011023127-A (JP)
Title: Lever type connector
Inventor: HORIUCHI HIDEFUMI
IPC: H01R13/629
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever type connector lessening force of temporary insertion coupling by efficiently converting insertion-coupling force into force of a lever rotation direction.  <P>SOLUTION: In the lever type connector provided with a male connector 30 having a cam groove 46 engaged with a cam pin 21 and a lever 40 supported in free rotation to a support axis 32 set in protrusion, and a female connector 20 having the cam pin 21 set in protrusion for insertion-coupling the both connectors by a cam action with the cam pin 21 set capable of being engaged with the cam groove 46 by setting the female connector 20 at a temporary insertion-coupling position with the male connector 30, the lever 40 has an auxiliary rotation rest part 44 formed at an area opposite to the cam groove 46 with the support axis 32 in between, and the female connector 20 has a pressing protrusion 23 for pressing the auxiliary rotation rest part 44 to turn the lever in an insertion-coupling completion direction at setting of the male connector 30 at the temporary insertion-coupling position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021506-A (JP)
Title: Gas turbine engine
Inventor: MIZUTA IKUHISA
IPC: F02C7/047
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine engine enhancing anti-icing properties of an inlet guide vane and a strut while suppressing deterioration in aerodynamic performance.  <P>SOLUTION: In this gas turbine engine 10 including the inlet guide vane 5 in an inlet flow passage 3 into which air from the outside flows, the inlet guide vane 5 has an inner space 5a formed therein into which heating gas for heating the inlet guide vane 5 is introduced. A jetting hole is formed on a back side face 5c of the inlet guide vane 5 for jetting the heating gas inside the inner space 5a toward the downstream side to the inlet flow passage 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005206-A (JP)
Title: Medical instrument and manufacturing method thereof
Inventor: YASUHARA AKIKO
IPC: A61M25/00
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To achieve a medical treatment which has a new function and is excellent in lubricity, lubricating durability, and a water-holding property without spoiling the flexibility of a metal coil even when performing coating a metal base material with a thin film, since securing of the lubricating durability is difficult although various methods for making the film thickness of a coating resin layer as thin as possible are so far examined in manufacturing of a guide wire for PTCA, etc.SOLUTION: A hydrophilic polymer is chemically fixed by coating a surface of the base material, which composes a medical instrument, with a specific polyurethane urea resin, and thereby attaining the object such as the outstanding lubricity when wetted.
Patent JP-2011022077-A (JP)
Title: Map display device, and operation method of the same
Inventor: IRIYAMA TAKAMITSU
IPC: G01C21/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, in a conventional map display techniques, even though the relative distance to each ramen (Japanese noodle) shop located within a radius of, for example, 5 km centered at the present position can be known to some degree, it is difficult for a user to know at a glance the order of respective distances.  <P>SOLUTION: The present invention relates to a map display device enabling a user to know easily at a glance, the relative relation between both positions, by including a function for changing properly a display form of a discrimination mark such as an icon showing a prescribed position (for example, the icon is displayed large in the near case from a reference position, and displayed small in the far case therefrom), corresponding to relative positional relation between the prescribed position on a map and the reference position, such as the present location (positional relation shown, for example, not only by the distance between both the location, but also by a course between both positions, the moving time, cost for moving, the kinetic energy required for moving, or the like).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238347-A (JP)
Title: Pipe latch circuit and semiconductor memory device using the same
Inventor: KIM YOUK HEE
IPC: G11C11/407
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe latch circuit which is initialized each time read operation is terminated and allows input/output sequence of data latched in a pipe latch to be always matched, and to provide a semiconductor memory device using the same.  <P>SOLUTION: The pipe latch circuit includes: a reset signal-generating unit which receives a read-write flag signal and a read period signal and generates a reset signal, wherein the reset signal is enabled after all data are output to an outside upon read operation or upon entry into the write operation; an input/output control signal-generating unit which generates many input control signals and output control signals in response to a read strobe signal and a clock signal, and is initialized in response to the reset signal; and a pipe latch unit which latches input data in response to the input control signals and outputs the latched data in response to the output control signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025334-A (JP)
Title: Method for measuring fastening torque of fastened object
Inventor: SUGIZAKI KAZUHIKO
IPC: B25B23/14
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To evenly measure fastening torques when a fastening objects is fastened to a product so that it is fastened with a proper torque.  <P>SOLUTION: The time required by a torque measuring tool to additionally fasten a fastened object is fragmented, and the additional fastening torque detected at every fragmented point is sampled and held one by one. The additional fastening torque of every fragmented point is grouped into every predetermined number of fragmentation, and additional fastening torques fragmented later than the group of requiring number of additional torque are also grouped into the every predetermined number of fragmentation. The ratio of a maximum torque change value in a following group to the maximum torque value in a foregoing group is calculated, and when the calculated ratio matches with a threshold previously set before measuring additional fastening torques, an additional fastening torque value actually measured is estimated to be a fastening torque of the fastened object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027927-A (JP)
Title: Brightness sensing system and illumination system using the same
Inventor: TANIGAWA TETSUYA
IPC: G03B7/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brightness sensing system capable of reliably detecting brightness of a target space with high accuracy, and to provide an illumination system using the brightness sensing system.  <P>SOLUTION: The brightness sensing system includes: an image pickup element 2 for taking an image of the target space; and a brightness calculation unit 1a for calculating the brightness of an image pickup area based on the image taken by the image pickup element 2. If the difference between an image as a whole and a pixel block formed of a predetermined number of pixels is equal to or greater than a threshold in terms of brightness change between a previously-taken reference image and a currently-taken target image, the brightness calculation unit 1a excludes the pixel block from comparison candidates and compares the brightness of the target image with the brightness of the reference image based on the remaining pixels. Consequently, the brightness of the target space can be reliably detected with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011019-A (JP)
Title: Football board game implement
Inventor: AOKI TADASHI
IPC: A63F9/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a football board game implement which can establish athletes capacities and is able to enjoy a play with high thinking quality.SOLUTION: In the football board game implement, an athlete piece, having its front and rear surface made to be 'odd' (odd number turn) and 'even' (even number turn) in accordance with each athlete capacity registered in advance on a registration sheet, is positioned and moved on a grid-like field; while using a waging war coin and dice on a waging war sheet, a ball piece, having its front and rear surface made to be 'low' (ball position low) and 'high' (ball position high), is brought into the goal through passing, keeping, dribbling, tackling and heading plays; and the game is decided victory or defeat against a competing team with the number of points taken.
Patent JP-2011029536-A (JP)
Title: Mounting structure and mounting method for light emitting device
Inventor: HAYASHI TOSHIMASA
IPC: F21V23/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure and a mounting method for light emitting device such that a mounting structure for an LED lamp can be made thin while avoiding an increase in size of the LED lamp.  <P>SOLUTION: A substrate provided with wiring, a spring type terminal provided at a predetermined interval with the surface of the substrate, and the light emitting device which has an external terminal protruding from a case storing a light emitting element, formed in a lead shape thinner than the case, and arranged substantially in level with the reverse surface of the case, and is mounted on the top surface of the substrate, are prepared. Then, the light emitting device is pressed from the spring type terminal against the external terminal to be electrically connected with the wiring of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035066-A (JP)
Title: Nitride semiconductor element, and method of manufacturing nitride semiconductor element
Inventor: SAITO TAKESHI
IPC: H01L29/778
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element that can reduce a current leak path and also reduce ON resistance of a drift layer.  <P>SOLUTION: The nitride semiconductor element 11 has a channel layer 15 and a carrier supply layer 17 grown on an opening 31 of a semiconductor laminate 13. The semiconductor laminate 13 includes an n-type drift layer 23, a p-type current block layer 25, and an n-type contact layer 17, and those semiconductor layers 23, 25, and 27 are provided in order on a principal surface 29a of a support base 29. The semiconductor laminate 13 has an X-ray diffraction half-value width of ≤100 seconds (0002) plane direction, an X-ray diffraction half-value width of ≤250 seconds in a (10-12) plane direction. A gate electrode 19 is provided on the carrier supply layer 17. The gate electrode 19 is provided to modulate a concentration of a two-dimensional electron gas 35 in the channel layer 15 provided on a side surface 25a of a current block layer 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034418-A (JP)
Title: Information processing apparatus, method for controlling the same, and computer program
Inventor: WATAUCHI MASAKI
IPC: B41J29/38
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To selectively provide a user with one or more recovery means in substitution for a series of processes, when the series of processes cannot be executed during the execution of the series of processes.  <P>SOLUTION: An MFP 1 determines whether a series of processes composed of a plurality of processes can be executed or not, on the basis of the contents of a process definition file in which the series of processes is defined. When determining that the series of processes cannot be executed, the MFP 1 selectively provides a recovery process definition file which is one or more recovery means for substituting the series of processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035275-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: NOZAKI SHINICHIRO
IPC: H01L33/10
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element for achieving high conversion efficiency of a wavelength of a phosphor in a phosphor layer and white light emission with superior color rendering properties.  <P>SOLUTION: The nitride semiconductor light-emitting element includes: a nitride semiconductor light-emitting layer composed of an n-type nitride semiconductor layer, a p-type nitride semiconductor layer, and a light-emitting part sandwiched by the n-type nitride semiconductor layer and the p-type nitride layer; a dielectric layer formed on the nitride semiconductor light-emitting layer; a metal layer formed on the dielectric layer; and the phosphor layer, which is formed either between the metal layer and the dielectric layer, or on the metal layer, and absorbs a light emitted by the nitride semiconductor light-emitting layer to emit fluorescence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031292-A (JP)
Title: Manufacturing method of particle-reinforced metal composite material
Inventor: IIZUKA TAKEOKI
IPC: B22D19/14
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of particle-reinforced metal composite material, which achieves homogeneous dispersion of ceramic particles, when stirring and mixing ceramic particles in molten metal.  <P>SOLUTION: When adding and mixing ceramic particles 21p into molten metal 20, ceramic particles 21p are dispersed into molten metal using a homogenizer 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036157-A (JP)
Title: Method for producing enzyme-treated black vinegar and application of enzyme-treated black vinegar obtained by the method
Inventor: KAMIOKA TAKETO
IPC: A23L27/60
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing enzyme-treated black vinegar, in which foaming during stirring is controlled and generated foam tends to disappear, and applications of enzyme-treated black vinegar obtained by the production method.  <P>SOLUTION: In the method for producing black vinegar which uses barley and/or rice as raw material, the method for producing enzyme-treated black vinegar includes carrying out a protease treatment after carrying out acetic acid fermentation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044275-A (JP)
Title: Power supply device, and vehicle using the same
Inventor: FUJITA ATSUSHI
IPC: H01M10/613
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device capable of being used for a battery module at all structures and minimizing fluctuation ΔT of a battery temperature between the battery with the highest temperature and the battery with the lowest temperature in the battery module.  <P>SOLUTION: The power supply device 38 includes a plurality of square batteries 18 having negative and positive electrode terminals 21, 22, a battery module 17 electrically connected by laminating the plurality of square batteries 18, and a cooling mechanism for cooling the square batteries 18. Then, the battery module 17 is laminated by assembling the plurality of square batteries 18 which are different in calorific values and cooling characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049259-A (JP)
Title: Micro electro-mechanical system mirror, mirror scanner, optical scanning unit and image forming device using optical scanning unit
Inventor: JEONG HEE-MOON
IPC: B41J2/44
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a micro electro-mechanical system (MEMS) mirror using a double-sided mirror capable of solving a dynamic deformation problem without decline of the performance; a mirror scanner; an optical scanning unit; and an image forming device using an optical scanning unit.  <P>SOLUTION: The MEMS mirror comprises a mirror part having at least two surfaces each provided with one or a plurality of mirror surfaces, an operation part having a magnet frame part formed elongating from the mirror part to support a magnet, first and second fixed members formed with a distance each at both sides of the operation part, and first and second elastic parts for elastically supporting the operation part while each interlocking the operation part and the first and second fixed members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048937-A (JP)
Title: Organic el light-emitting element
Inventor: NAKAMURA MASAHIRO
IPC: H01L51/50
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL light-emitting element with light extraction efficiency improved as well as visibility improved.  <P>SOLUTION: The organic EL light-emitting element 1 consists of a first electrode 3, an organic layer 4 and a second electrode 5 laminated on a substrate 2 in this order. A fine concavo-convex structure 6, in which an arrangement period is equal to or lower than incident wavelength, is arranged between the substrate 2 and the first electrode 3 and toward the substrate 2 side; and a transparent layer 7 is arranged on the first electrode 3 side. A refractive index (n1) of a substance structuring the substrate 2 is to be a refractive index (n2) or more of a substance structuring the fine concavo-convex structure (n1≥n2). In the light-emitting element 1, since the fine concavo-convex structure 6 and the transparent layer 7 are inserted between the substrate 2 and the first electrode 3, and also the light-emitting element 1 satisfies the relation of n1≥n2, a refractive index difference between the substrate 2 and the first electrode 3 is inclined so as to reduce interface reflection generated by the refractive index difference. With this, light extraction efficiency can be enhanced. Additionally, since interface reflection of external light is reduced, visibility can be enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046838-A (JP)
Title: Printing ink and plastic label
Inventor: HOZUMI NAOMI
IPC: C09D11/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a printing ink containing an acrylic resin as a binder resin and capable of forming a printing layer having excellent ink stability, having advantageous adhesion with a film base material of a plastic label, and developing high antistatic property; and a plastic label containing a printing layer formed using the printing ink.  <P>SOLUTION: This printing ink includes a binder resin containing at least an acrylic resin and a solvent dissolving the binder resin, characterized by containing 2 to 125 wt.% of an acidic phosphate ester having a molecular weight of 300 or less as an antistatic agent, based on the weight of the binder resin, where the acidic phosphate ester is preferably at least one type of acidic phosphate mono-ester and di-ester and by using the printing ink, a plastic label having a surface resistivity value of the printing layer of less than 1.0×10<SP>12</SP>Ω can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052980-A (JP)
Title: Temperature detector, apparatus and method for adjusting resistor for temperature detector, and semiconductor device
Inventor: KURE KENJI
IPC: G01D3/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dispersion among temperature detectors by performing adjustment that makes the gradients of temperature characteristics of temperature sensing elements substantially coincide with one another.  <P>SOLUTION: This temperature detector 10 including a temperature-sensitive diode D (temperature-sensitive element) outputting a voltage corresponding to temperature includes a resistor 2 (adjusting apparatus) for adjusting an electric current If fed through the diode D according to a change in temperature so that the gradients of temperature characteristics varying with the diodes D accord with a prescribed gradient. In this structure, the gradients of the temperature characteristics, even if they differ from one another, are adjusted to accord with the prescribed gradient by adjusting the current If fed through the diode D by the resistor 2. This causes the gradient of the temperature characteristic of the diode D to substantially coincide with the prescribed gradient, allowing the dispersion among temperature detectors 10 to be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT