baber/WOPTO huggingface dataset:
Patent JP-2010160165-A (JP)
Title: Current measuring device, testing device, current measuring method, and testing method
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01R31/28
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current measuring device having a small noise generated in a current supplied to an electronic device, and for measuring highly accurately the current supplied to the electronic device.  <P>SOLUTION: The current measurement device of an electronic device for measuring the current receiving from its input terminal includes: a first capacitor for storing standard supplying voltage to be a standard voltage for supplying to the electronic device while measuring the current; a first switch for storing the standard supplying voltage to the first capacitor by connecting the electric source before the current measurement time, and cut the electric source from the first capacitor while measuring the current; a current supplying part for supplying the standard supplying voltage stored in the first capacitor and current to the electronic device based on the terminal voltage of input terminal while measuring the current; and the first current measurement part for measuring the supply current supplied to the electronic device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011216662-A (JP)
Title: Correcting circuit, driving circuit, light emitting device, and correcting method of current pulse waveform
Inventor: MAEDA OSAMU
IPC: H01S5/042
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a correcting circuit for conducting droop correction in accordance with difference in driving conditions, and also to provide a drive circuit and a light emitting device including the same correcting circuit.SOLUTION: A current source 21 outputs a rectangular current pulse (current I(t)) and a correcting circuit 22 outputs a current pulse (ΔI(t)) derived by using an RC time-constant circuit 22A. A laser drive circuit 20 outputs a current pulse (I(t)=I(t)+ΔI(t)) obtained by superimposing each other an output of the current source 21 and an output of the correcting circuit 22 to a semiconductor laser device 31.
Patent JP-2011214112-A (JP)
Title: Molybdenum alloy and process for producing same
Inventor: NAKAMURA YUKA
IPC: C22C1/04
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a production process and a composition which inhibit the generation of local swelling and the coarsening of crystal grains even in use at a high temperature of 2,000°C so as to achieve the elongation of the service life of members, also require no complicated working steps, and further facilitate the production of a large-sized member.SOLUTION: The molybdenum alloy is obtained by mixing a molybdenum powder serving as a matrix with an additive powder comprising one or more of Nb, Ta, and W, the amount of the additive powder being 20 to 50 atom% of the molybdenum powder, and consolidating the mixture. The average grain size of the molybdenum powder as a matrix is 6 to 30 μm. Further, the average grain size of the additive powder is 15 to 50 μm. The method uses the same.
Patent JP-2011214375-A (JP)
Title: Solvent-based outer wall repairing agent and repairing method
Inventor: FUJITA SHINGO
IPC: E04G23/02
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To develop a solvent-based outer wall repairing agent which is transparent and excellent in the workability of coating a wall surface or the like with a transparent resin contained layer formed after the repairing agent is cured, and no crack caused by cure shrinkage after its curing.SOLUTION: The transparent solvent-based outer wall repairing agent contains (A) nylon-made short fibers, (B) a liquid reactive resin, (C) dimethylsiloxane-treated silica, and (D) hexamethyldisilazane-treated silica, wherein (B) the liquid reactive resin is cured by a hydrolytic condensation reaction of a (b1) hydrolyzable silyl group, and a urethane bond formation reaction between a (b2) hydroxyl group and an isocyanate group. The transparent solvent-based outer wall repairing agent is characterized by containing 0.5-5 pts.mass of (A) the nylon short fibers, and 5-25 pts.mass of (C) the dimethylsiloxane-treated silica and (D) the hexamethyldisilazane-treated silica with respect to 100 pts.mass of (B) the liquid reactive resin.
Patent JP-2011218569-A (JP)
Title: Film laminating device
Inventor: NAGATSUMA TADAHIRO
IPC: B29C65/78
Filed: 2010-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a film laminating device which uses a drive source for moving a lamination bench commonly with a vacuum source and is made small in size.SOLUTION: The film laminating device 1 is constituted of a lid body 2, a frame 3, and a body 4. Suction members 2a and 4a which are connected to the vacuum source and suck/fix a film body F and a plate P are provided on each opposed surface of the lid body and the body, and the film body and the plate are positioned. A spring 6 is provided in the clearance between the frame and the body, the lid body and the frame are moved toward the body as the device turns decompressed, and the film body and the plate are laminated together by an action to make the suction members collide with each other.
Patent JP-2010263200-A (JP)
Title: Method of manufacturing semiconductor device and pressure container used for the method
Inventor: AMANO TOSHIAKI
IPC: H01L21/60
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that can obtain excellent solder joint between a bump of a semiconductor chip and a pad of a substrate and improve joint reliability while reducing the cost, and to provide a pressure container used for the method.  <P>SOLUTION: The method of manufacturing the semiconductor device in which the semiconductor device is manufactured by mounting a plurality of semiconductor chips 3 having bumps 4 on the substrate 1 in a flip-chip manner includes steps as follows: a step of arranging the plurality of semiconductor chips 3 on the substrate 1 such that the respective bumps 4 are mounted on solder layers 5 on surfaces of respective pads 2 on the substrate 1, a step of putting the work W having the plurality of semiconductor chips 3 arranged on the substrate 1 in the pressure container 8, and a step of raising the atmospheric pressure in the pressure container 8 above the vapor pressure of a solvent contained in an adhesive layer 6 at the highest temperature during heating of the work W and heating the work W by a heater 12 keeping the state as it is to fuse the solder layers 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023703-A (JP)
Title: Epitaxial substrate, light-emitting element, light-emitting device, and method for producing epitaxial substrate
Inventor: KITABAYASHI HIROYUKI
IPC: H01L21/205
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate which is capable of providing a light-emitting element which enables a current to uniformly flow by application of a voltage and is capable of obtaining a large uniform light emission output, to provide the light emitting element using the epitaxial substrate, to provide a light emitting device including the light emitting element, and to provide a method for producing the epitaxial substrate.  <P>SOLUTION: The light-emitting element 200 includes a transparent supporting substrate 1, an adhesive layer 2 that is arranged on one main surface of the transparent supporting substrate 1, a transparent conductive layer 3 that is arranged on the main surface of the adhesive layer 2, the main surface being on the reverse side of another main surface that faces the transparent supporting substrate 1, and an epitaxial layer 4 that is arranged on the main surface of the transparent conductive layer 3, the main surface being on the reverse side of another main surface that faces the adhesive layer 2. A part of the second main surface of the transparent conductive layer 3 is exposed, the second main surface being on the reverse side of the first main surface that faces the adhesive layer 2. The light-emitting element 200 is additionally provided with electrodes 9, 10 which are formed on the exposed second main surface and the main surface of the epitaxial layer 4 respectively, the main surface being on the reverse side of another main surface that faces the transparent conductive layer 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011221890-A (JP)
Title: Eye/eyelid state detector and input device
Inventor: ATSUJI ROHINA
IPC: G06F3/0346
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of an eyeball and the state of a blink, etc.SOLUTION: An eye/eyelid state detector includes: a frame part to be mounted around the eyes of a user; a light emitting part installed to the frame part, for irradiating an area surrounded by the frame part with light having light intensity distribution that has a fixed gradient; a light receiving part installed to the frame part, for receiving reflected light by the eye or eyelid for the light irradiated by the light emitting part; and a detection part for detecting the state of the eye or the eyelid on the basis of the received light quantity of the reflected light.
Patent JP-2011222383-A (JP)
Title: Method of manufacturing organic electroluminescent element
Inventor: TAKAHASHI NOBUAKI
IPC: H05B33/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence (EL) element that suppresses investment cost for the manufacturing process, saves use of excess components, and prevents a leak caused by a foreign matter attached during the manufacturing process, and a manufacturing method of the organic EL element.SOLUTION: A method of manufacturing an organic electroluminescent element having a first electrode, at least one organic functional layer, a second electrode, and a sealing layer are laminated in sequence on a base material comprises a discharging process, where at least the discharging process is done in an environment with an oxygen concentration ranging from 100 to 1000 ppm.
Patent JP-2011223519-A (JP)
Title: Data converter
Inventor: FUJINO REIKO
IPC: H04N19/30
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a data converter reducing access frequency of memory which stores image data on orthogonal transformation so as to generate an orthogonal transformation coefficient for coding at a high speed.SOLUTION: A data converter comprises: an image storage unit storing image data targeted for orthogonal transformation; a memory control unit reading out data by block from the image storage unit; a first converter performing the orthogonal transformation for inputted block to calculate and output DC component only; a selection unit selecting and outputting at least one of block read out through the memory control unit and DC component data as many as pixels included in block; a second converter performing the orthogonal transformation for data as many as pixels included in block outputted by the selection unit so as to output at least one of single DC component and multiple AC components; and hierarchy control unit controlling the memory control unit, the selection unit, and the second converter.
Patent JP-2011230205-A (JP)
Title: Polishing pad and method for manufacturing the same
Inventor: MIYAZAWA FUMIO
IPC: H01L21/304
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad which can improve a polishing speed and flatness of a polishing object.SOLUTION: The polishing pad 10 includes a resin sheet 2 integrally formed with a soft polyurethane resin and a polysulfone resin harder than the polyurethane resin having solubility to a soluble solvent in a wet coagulation manner. The resin sheet 2 includes a skin layer 2a, a foam resin part 2b in which cells 4 are formed, and spherical parts 3 decentrally formed in the foam resin part 2b. A surface of the skin layer 2a forms a polishing surface P. Many micropores smaller than the cells 4 are formed in the foam resin part 2b between the cells 4. The spherical parts 3 are more precise than the micropores formed in the foam resin part 2b and formed smaller than the cells 4. The spherical parts 3 are denser than the foam resin part 2b.
Patent JP-2011235457-A (JP)
Title: Metal coating material
Inventor: SATO TAKAHIRO
IPC: F28F1/32
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a metal coating material which has high water-repellency on a surface and has satisfactory workability upon press working.SOLUTION: A precoat aluminum plate 10 includes: an aluminum base material 11; a water-repellent coated film 13 formed on the surface of the aluminum base material 11; and a base coated film 12 interposed between the aluminum base material 11 and the water-repellent coated film 13 to improve adhesiveness between them. The water-repellent coated film 13 contains fluorine-containing resin as a water-repellent resin and contains polyethylene glycol as a lubricating component. The content of polyethylene glycol is 5 to 50 mass% with respect to the fluorine-containing resin and the amount of coated film of the water-repellent coated film is 0.01 to 3 g/mwith respect to the effective surface area of the aluminum base material.
Patent JP-2011239552-A (JP)
Title: Protection system at the time of circuit loop
Inventor: TOMITA MINORU
IPC: H02H7/26
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a protection system at the time of a circuit loop that can prevent a power failure caused by an accident that occurs in a circuit loop state temporarily produced in the case of system change of an electric power system.SOLUTION: The protection system 10 at the time of the circuit loop is provided with a transmission and reception section 13 for performing transmitting and receiving information etc. via a communication network 1 with each of remote monitoring controllers 71A-71D installed in the electric power system and each of power transmission line protective relays 61A-61D and 62A-62D, and a shut-off command generation part 11 for generating a shut-off command signal that shuts off the breaker 51D to be turned-on which has been turned-on with the system change earlier by a time limit for cooperation α than the minimum operation time limit Tmin within an operation time limit of each of power transmission line protective relays 61A-61D and 62A-62D, and for transmitting to power transmission line protective relay 61D connected to the breaker 51D to be turned-on via the transmission and reception section 13, when receiving accident generation information indicating occurrence of an accident via the transmission and reception section 13 from the remote monitoring controllers 71A-71D.
Patent JP-2011235616-A (JP)
Title: Apparatus for removing contraction stress of extruded rubber member
Inventor: HASEGAWA NOBUO
IPC: B29C48/06
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber member small in change of a shape with time by removing contraction internal stress of a long rubber member extruded from an extruder.SOLUTION: Immediately after the long rubber member 21 is extruded from the extruder 11 or behind (downstream) this, shrinking conveyor devices 12 and 13 are vertically installed. The shrinking conveyor devices 12 and 13 include a plurality of rollers. The long rubber member 21 extruded from the extruder 11 is interposed between vertical rollers 16 mounted on the vertical shrinking conveyor devices and is moderately pressure-contacted. Since the vertical rollers 16 each include a driving mechanism 19, the speed of the rollers 16 can suitably be changed and the shrinkage of the long rubber member 21 can be controlled. Since the upper shrinking conveyor 12 includes a lifting mechanism 22, the degree of pressure contact of the long rubber member 21 interposed between the vertical rollers 16 can suitably be adjusted and the shrinkage of the long rubber member can be controlled.
Patent JP-2011244044-A (JP)
Title: Image projector
Inventor: ADACHI YUKIHIRO
IPC: G03B21/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To automatically determine allocation of images on each projection surface, by distinguishing a projection range of each projection surface, when projecting different images on two projection surfaces.SOLUTION: An imaging part (20) takes an image of an area including a projection range on projection surfaces (12A, 12B) projected by a projection part (18). An imaging signal processing part (22) generates a signal indicating the projection range by processing output from the imaging part (20). A projection image output part (10) supplies image signals for a main image and a user interface (UI) to an image signal processing part (16). The image signal processing part (16) determines allocation of the main image signal and the UI image signal supplied from the projection image output part (10) to the projection surfaces (12A, 12B) in accordance with the signal from the imaging signal processing part (22), and overlaps the image signals according to the allocation to supply the overlapped image signal to the projection part (18).
Patent JP-2011241408-A (JP)
Title: Continuous heat treatment line for strip and operating method therefor
Inventor: YATANI HIDEAKI
IPC: C21D9/56
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heat treatment line for strip, in which switching of a heat-cycle which needs a soaking-treatment and a heat-cycle which does not need the soaking-treatment can be performed without stopping the line and without introducing furnace zones having a plurality of capabilities into a furnace, in the continuous heat treatment line for strip, and an operating method for the continuous heat treatment line for strip.SOLUTION: The continuous heat treatment line for strip, includes: an uncoiling device (1) for the strip; a pre-treating facility (20) for a strip surface; a horizontal type furnace (7) for applying the heat treatment to the strip; a facility (21) for performing the other post-treating process; and a coiler (14). In the continuous heat treatment line for strip, the horizontal type furnace (7) can be separated into a first half portion (5) and a second half portion (6) with respect to the passing-through direction of the strip and the furnace body (17) of the second half portion (6) is arranged so as to be detachable according to the heat-cycle for the strip to be treated. There is also provided the operating method for the continuous heat treatment line for the strip.
Patent JP-2011243424-A (JP)
Title: Method of operating fuel cell
Inventor: SHIONOYA YASUSHI
IPC: H01M8/10
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To ensure good power generation state by preventing overcooling of a power generation unit in a fuel cell easily, economically and certainly thereby preventing flooding.SOLUTION: A fuel cell stack 10 is constituted by stacking a plurality of power generation units 12 along a horizontal direction. Method of operating the fuel cell stack 10 has a step for measuring temperature distribution of a cooling medium along the stacking direction of the power generation units 12, a step for determining whether the width of the temperature distribution thus measured exceeds a preset threshold or not, and a step for reducing the circulation amount of the cooling medium when the determination is made that the width of the temperature distribution exceeds the threshold.
Patent JP-2011244694-A (JP)
Title: Storage apparatus and ship
Inventor: WATANABE MINORU
IPC: B63B35/26
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage apparatus that can prevent fish spoilage, and to provide a ship.SOLUTION: The storage apparatus includes: a water tank 5 that stores fish with conditioned water W mixed with 60-40 mass.% of fresh water and 40-60 mass.% of sea water; a conducting terminal 10 that is arranged in the conditioned water of the water tank; a power supply 12 that applies electric power in which a current is 0.2-3 mA and 1.6-11.1 W to a conducting terminal; and a cooling device 7 that cools the conditioned water in the water tank.
Patent JP-2011245442-A (JP)
Title: Filtration apparatus
Inventor: YOSHIDA SHUHEI
IPC: F02M35/024
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus capable of extending the life of its filter.SOLUTION: The filtration apparatus including a filter 19 disposed in a housing 11 comprising an inflow port 15 and an outflow port 16 is constructed in such a manner that air flowing into the housing 11 from the inflow port 15 is filtered by the filter 19 and is allowed to flow out via the outflow port 16. A straightening plate 22 is disposed on a position between the inflow port 15 and the filter 19 to regulate the flow direction of the air, with the straightening plate 22 including a plurality of through-holes 23 for the air to flow therethrough.
Patent JP-2011249234-A (JP)
Title: Fuel cell system and method of operating fuel cell system
Inventor: MIZUKI KOTOE
IPC: H01M8/06
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which is easy to use, and a method of operating the fuel cell system.SOLUTION: A reservoir device 6 reserves reformed gas generated by a reformer 12, and supplies the reserved reformed gas to a power generation module. Consequently, a hydrogen cylinder which is used before is not necessary, so the trouble to replace it is saved to lower the cost and also to improve usability.
Patent JP-2011254586-A (JP)
Title: Electric power demand management device and electric power demand management system
Inventor: IKEDA MOTOHIDE
IPC: H02J3/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of controlling power consumption of an apparatus without providing a function for making the power consumption to be controlled from the outside in the apparatus to be controlled, and connecting a device controlling the power consumption of the apparatus between a power source and the apparatus.SOLUTION: An electric power demand management device comprises: a schedule holding part for holding an electrical power suppression schedule in which an apparatus for which electrical power suppression is performed by a movable robot is indicated in association with execution time of electrical power suppression; a movement instruction part transmitting a movement instruction to the robot in order to make the robot move to an area in which the apparatus for which the electrical power suppression to be performed at the execution time is installed before the execution time of the electrical power suppression indicated in the electrical power suppression schedule; and a suppression instruction part transmitting an electrical power suppression instruction to the robot in order to make the robot perform the electrical power suppression for the apparatus at the execution time.
Patent JP-2011258725-A (JP)
Title: Field-assembled clean house and assembly method of electrical device
Inventor: SHIMIZU SHO
IPC: H01F41/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a field-assembled clean house and an assembly method of electrical devices which suppress increase of dust and moisture in an assembly chamber and a preliminary chamber.SOLUTION: A field-assembled clean house embodies the present invention including electrical devices that are disassembled and transported to the site and reassembled on site. The embodiment comprises: an assembly chamber 1 for assembling the electrical devices; a preliminary chamber 3 arranged adjacent to the assembly chamber 1 via a first shutter 2 which air-tightly partitions the preliminary chamber 3 from the assembly chamber 1; a preparation chamber 5 arranged adjacent to the preliminary chamber 3 via a second shutter 4 which air-tightly partitions the preparation chamber 5 from the preliminary chamber 3; and a carry-in entrance 6 through which the electrical devices are carried in.