baber/WOPTO huggingface dataset:
Patent JP-2011160620-A (JP)
Title: Inverter system of electric propulsion device for vessel
Inventor: NAKATSUKA MAKOTO
IPC: H02P27/06
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rapid and sharp fluctuations of a torque matching a propulsion propeller load fluctuated by ocean wave in stormy weather, to suppress fluctuations in the amount of electric power, and then to suppress fuel consumption of a diesel engine of a power generating device.  <P>SOLUTION: The inverter system of the electric propulsion device for vessel includes an induction motor 1 for propulsion having one or two or more windings to drive a propeller 2 for the vessel, inverters 4, 5 which are connected to the respective windings and converts an electric power supplied to the motor 1 from a bus bar in the vessel in accordance with vector control to supply a primary current of the converted electric power, a speed setter 11 which gives a rotational speed command signal to the inverters, a speed detector 9 which detects the rotation speed of the motor 1, a speed controller 10 which operates and amplifies an error signal obtained by subtracting the rotational speed detection signal from a rotational speed command signal and outputs the operated and amplified error signal as a torque command signal τe* of the vector control of the inverter, current detectors 12, 13 which detect primary currents of the respective windings of the motor 1, and a torque command filter 14 which provides the torque command signal with a primary delay component. Thus, vector control operation is performed in the inverter system of the electric propulsion device for the vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156825-A (JP)
Title: Aluminum resin-coated material, manufacturing method thereof and hybrid material laminate made up of aluminum resin-coated material and steel
Inventor: MIYAJIMA TOMOHISA
IPC: B05D7/14
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid material laminate which shows excellent bonding strength and galvanic corrosion by making a mechanical clinching of an aluminum resin-coated material having excellent strength, moldability and corrosion resistance, with a steel.  <P>SOLUTION: The aluminum resin-coated material is composed of an aluminum material and a coat with a dry thickness of 0.5 to 10 μm formed on the surface of the aluminum material. The coat contains: an aqueous urethane resin; 1 to 10 pts.wt. of silica having an average particle diameter of 0.01 to 0.05 μm based on 100 pts.wt. of the solid content of the aqueous urethane resin; and 1 to 30 pts.wt. of a lubricant having an average particle diameter of 0.1 to 0.5 μm based on 100 pts.wt. of the solid content of the water urethane resin. In addition, the concentration of silica which is present in the coating film of up to 0.1 μm inclusive in the thickness direction from the interface of the coat with the aluminum material, is higher than the concentration of the silica which is present on the surface side of the coat. Also, the hybrid material laminate consisting of the aluminum resin-coated material and the steel and the methods for manufacturing the aluminum resin-coated material and the hybrid material laminate are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164207-A (JP)
Title: Image display
Inventor: MATSUOKA HIROSHI
IPC: G03B17/02
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display for generating no malfunction even when members interfere without securing a sufficient gap between the members of the inside of the image display and contributing to miniaturization of the image display.  <P>SOLUTION: The image display 1 has a liquid crystal display member 21 for displaying images, an exterior member 12 holding the liquid crystal display member and having an opening 12a exposing an image display face of the liquid crystal display member to the outside, and a plate-like protection member 22 having a covering part 22a having a gap with a rear face at a position facing the rear face of the image display face of the liquid crystal display member to be arranged at a separated position to cover the rear face and a pair of fixed parts 22b fixed on each of a pair of facing edges 21b out of the peripheral part of the liquid crystal display member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165252-A (JP)
Title: Optical disk device, and method for updating management information of optical disk device
Inventor: SATO NOBUAKI
IPC: G11B27/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a recording quality by improving the rewriting resistance of management areas for recording an RMD in particular, in a rewritable DVD disk.  <P>SOLUTION: When updating management information recorded in an R-information area along with recording of informational data onto such as a DVD-RW disk, dummy data of a pattern different from the management information to be updated is recorded in all the management areas. After moreover performing DC erasure, updated management information is recorded in a predetermined management area. Thus, recording quality deterioration due to the repetition of only DC erasure is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162641-A (JP)
Title: Film coating agent, plastic wrap and method for manufacturing the plastic wrap
Inventor: ISODA NAOKO
IPC: B29C48/305
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film coating agent capable of forming a plastic wrap that is excellent in a balance between clingability and ease of dispense and shows high transparency.  <P>SOLUTION: The film coating agent is intended for application to a surface of a film containing a polyvinylidene chloride resin composition and contains alcohol. The film coating agent shows a contact angle between the film of 10-25° and a vapor pressure at 20°C of 5-1,000 Pa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161789-A (JP)
Title: Fluid ejection apparatus
Inventor: MURAYAMA MASATO
IPC: C09D11/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid ejection apparatus which has simple constitution and in which a fluid flowing into a tube connected to an air release valve is discharged to the outside of the tube.  <P>SOLUTION: In such a state that a cap 17 is moved to a position to seal a nozzle formation plane, a sealing plate 31 is moved to a nozzle sealing position and the tube 26 communicating with the air is made to communicate with a dissolved liquid tank 27, a capping mechanism 15, the air release valve 34, a nozzle sealing mechanism 24 and a suction pump 29 are driven and controlled so that a tube cleaning process to drive the suction pump 29 and to suck a dissolved liquid in the cap 17 is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166017-A (JP)
Title: Solar cell
Inventor: ISOBE YUKIHIRO
IPC: H01L31/04
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell of superior appearance and sufficiently high efficiency of conversion.  <P>SOLUTION: The solar cell includes a photoelectric conversion unit 30 and a protective layer 9 provided on the photoelectric conversion unit 30. The protective layer 9 contains resin and beads which are arranged in the resin and have refractive index different from the resin and whose average particle size is 2-15 μm. Surface roughness Ra of the protective layer is 400-3,000 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221997-A (JP)
Title: Car washing machine
Inventor: YAMAGISHI MASAKAZU
IPC: B60S3/06
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine in which a portal frame is assembled easily and reliably using a pipe.  <P>SOLUTION: In the car washing machine 10 having the portal frame 100 which extends across a vehicle, the frame 100 is formed of a plurality of pipes 101 connected by using pipe joints 110, and the pipes 101 are fixed to the pipe joints 110 by fastening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010104848-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F5/04
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing information communication between the game machine and a portable communication terminal, having a constitution where a player easily recognize a site for acquiring information and having a novel mode.  <P>SOLUTION: A Pachinko machine 1 includes: a state detection means for detecting an occurrence of a specific game state; an information creation means for creating game information indicating the occurrence of the specific game state detected by the state detection means; and an infrared light emitting section 33 transmitting the game information created by the information creation means as a signal receivable by a portable communication terminal. An infrared light is output from the infrared light emitting section 33 so as to constitute an area receivable by the portable communication terminal, in proximity to a character section 50 which is configured to change a mode according to the game state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011168693-A (JP)
Title: Coal drying method in pulverized coal production facility
Inventor: IDA TAKASHI
IPC: C10L9/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal drying method in a pulverized coal production facility in which the temperature of a hot wind producer can be increased from the early stage of combustion to result in sufficient drying of the coal.  <P>SOLUTION: In the pulverized coal production facility, the temperature of an inert gas is increased in a hot wind producer 1; coal in a coal mill 5 is dried with the inert gas the temperature of which has been increased, and the coal is ground in the coal mill 5 to produce a pulverized coal; the pulverized coal produced is collected on a collection filter 6; and the pulverized coal collected is recovered in a pulverized coal tank 9. A part of the pulverized coal recovered in the pulverized coal tank 9 is used as fuel for increasing the temperature of the inert gas in the hot wind producer 1, thereby allowing combustion of pulverized coal having high temperature and extremely low humidity at a high temperature from the early stage of combustion and increase in the temperature of the hot wind producer from the early stage of combustion to sufficiently dry the coal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169559-A (JP)
Title: Food refrigerator
Inventor: HASE KIHACHIRO
IPC: F25D11/02
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food refrigerator applicable commonly to cold storage of vegetables and grain having temperature conditions largely different from each other without requiring complicated handling and capable of preventing increase in electric power consumption and decline in durability.  <P>SOLUTION: The food refrigerator includes: a cold storage chamber (5); a cooling device (32); and a control device (32) maintaining detection temperature (Ts) in the cold storage chamber (5) at a separately set target temperature (T). The control device (32) performs cooling control to instruct start using on-temperature (Tt) as an increasing limit regarding the detection temperature (Ts) of the cold storage chamber (5) and instruct stop using off-temperature (Tb) as a lowering limit. A control temperature width (W) which is a temperature difference between the on-temperature (Tt) and the off-temperature (Tb) is set large corresponding the level of the target temperature (T) within a range of a temperature width allowed with respect to a cold storage target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176555-A (JP)
Title: Power saving control device of transmission system
Inventor: KANGI HIDEKI
IPC: H04L12/44
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power saving control device of a transmission system which can consolidate and manage power supply states of slave station devices by a master station device.  <P>SOLUTION: The power saving control device of the transmission system is constituted so that the master station device consolidates communication via a plurality of slave station device, and includes: a control signal transmitting part which transmits, to a slave station device which satisfies a predetermined condition among the plurality of slave station devices, a control signal for instructing power supply control corresponding to the condition via the master station device; and a power control part with which each of the plurality of slave station devices is provided, and controls power supply of a self-device according to reception of the control signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173514-A (JP)
Title: Operation control system
Inventor: ABE TAIJI
IPC: B60Q1/34
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of relaxing influence of noise given to control object equipment by a simple constitution in a system for controlling the operation state of the intermittently operated control object equipment.  <P>SOLUTION: In the operation control system, when selection operation for flashing any one of right and left turn lamps 2R, 2L is input by a combination switch of a vehicle, a frequency signal corresponding to the selection operation is output from a signal emission part 13 to a signal conversion part 14 through a common control line 30. Further, the signal conversion part 14 makes an individual signal line corresponding to the input frequency signal of the two individual signal lines 31, 32 in the active state, and driver parts 7L, 7R flash the turn lamps 2L, 2R corresponding to the individual signal line in the active state. Here, a drive control part 15 temporarily stops operation of the turn lamps 2L, 2R during the time when the two input signal lines 16L, 16R (individual signal lines 31, 32) are also in the active state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173082-A (JP)
Title: Vibration generator
Inventor: SAWANO SATOSHI
IPC: B06B1/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain large magnetic thrust force in a vicinity of stroke end.  <P>SOLUTION: A stator is formed by connecting a cup-shaped back york 26A on both end surfaces of a cylindrical center york 25 around which a coil 21 is wound, and a rotator having a permanent magnet 30 and the stator are connected with an elastic body. The back york 26A has an opposed surface facing the N polar surface of the permanent magnet 30, and a groove 60A is installed in the opposed surface. When the rotator is positioned in the vicinity of the vibration center, the amount of the flux linkage of the coil 21 is controlled by high magnetic resistance of the groove 60A serving as barrier. When the rotator moves upward and exceeds the part of the groove 60A, a magnetic path 313a is formed in the upper part of the groove 60A, thereby enlarging the variation of the flux linkage to the amount of the rotator variation, and generating the large magnetic thrust force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172529-A (JP)
Title: Method for producing bread
Inventor: KAMIMURA RYUJI
IPC: A21D8/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing kinds of bread by solving problems which conventional sponge dough methods for producing the bread have, reducing alcoholic smell, and also without causing the reduction of workability and cave-in even on increasing the total amount of added water on preparing the dough as similar extent to a straight method (direct kneading method), while maintaining the advantageous points of the sponge dough method for producing the bread such that the bread dough has machine resistance, slow aging, a large volume, soft texture, etc.  <P>SOLUTION: This sponge dough method for producing the bread without performing the refrigeration or freezing of the bread dough is provided by while passing 40 to 90% of the required time of sponge dough fermentation, adding a physical load on the sponge dough in the middle of fermentation by mixing, rolling, punching or a combination of them, making the extent of the load so that the volume of the sponge dough after giving the load is settled within the range of 20 to 60% volume reduction of the sponge dough before giving the load, and then performing the sponge dough fermentation for at least ≥10 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175554-A (JP)
Title: Operation test apparatus and operation test method of automatic fire alarm system
Inventor: KATO HATSUNORI
IPC: G08B17/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation test apparatus capable of improving the working efficiency of an operation test by omitting work for connecting wires of a test apparatus to receiver side wires of lines and work for disconnecting the connection in each operation test for an automatic fire alarm system which is periodically performed.  <P>SOLUTION: The operation test apparatus (T) for the automatic fire alarm system is composed of an apparatus body (1) and a line voltage detector (2). The apparatus body (1) includes a power supply part, an operation part, a line voltage monitoring part, a sound synthesis part, and an output part. The output part includes a cellular phone transmission output part and a radio set transmission output part. The line voltage detector (2) includes connectors freely connected to respective wires connected to a receiver (3) to detect voltages of respective wires (32, 33, 34 and 35) of respective lines (L<SB>1</SB>, L<SB>2</SB>, L<SB>3</SB>, L<SB>4</SB>) including sensors (300). The apparatus body (1) can be connected to the line voltage detector (2) by connecting connectors (130 to 133) connected to the line voltage monitoring part of the apparatus body (1) to a connector of the line voltage detector (2) through a connection cable (18).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177798-A (JP)
Title: Engine tool
Inventor: SEKI YOSHIO
IPC: F16F15/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine tool including a vibration isolator excellent in durability against fastening.  <P>SOLUTION: A chain saw 1 is an engine tool including a body 10 having a motor, a handle 20, and the vibration isolator 30 for connecting the body 10 with the handle 20. The vibration isolator 30 includes a coil spring 31, a connection member 32, a first screw member 33, a second screw member 34, and a third screw member 35. One of ends of the coil spring 31 is attached to the body 10 via the third screw member 35. The connection member 32 is attached to the other end of the coil spring 31. The first screw member 33 is formed of a material with higher mechanical strength than the connection member 32, and part of it is buried in the connection member 32. The second screw member 34 is screwed with the first screw member 33 and fixes the connection member 32 to the handle 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132699-A (JP)
Title: Utilization of extracts from iris plants, cimicifuga racemosa and tectorigenin as an estrogen-like organ-selective medicament without uterotropic effects
Inventor: WUTTKE WOLFGANG
IPC: G01D5/34
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a botanical medicine having an estrogen-type effect.  <P>SOLUTION: The invention relates to the use of an extract derived from iris plants and cimicifuga racemosa, and tectorigenin as an estrogen-type organ-preferential medicament of preferential treatment and/or prevention of cardiovascular diseases, especially atherosclerosis, osteoporosis and climacteric disorder, for example, for prevention or alleviation of hot flush. Uterotrophic effect is not specifically observed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011181738-A (JP)
Title: Resist pattern forming method
Inventor: OGUCHI AYUMI
IPC: G03F7/30
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist pattern forming method for exactly indicating a difference in the developing method and a difference in the resist size due to the non-homogeneity of the developer and applying these information for the optimization of the developing conditions by taking into consideration a change in the concentration when the developer has a flow rate and incorporating the change in the concentration into a development model formula.  <P>SOLUTION: In a development simulation process of this resist pattern forming method, by calculating a stored energy distribution in the resist film after electron beam lithography and by performing a development simulation for estimating a resist pattern form after development corresponding to the distribution, a resist pattern form after development is presumed and the development condition is determined so that the resist pattern form becomes optimal. In development simulation process of this resist pattern forming method, a substrate after electron beam lithography is developed using a developer under the predetermined development condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269590-A (JP)
Title: Method of manufacturing extrusion molding, and extrusion molding device
Inventor: SAITO HIROSHI
IPC: B29C48/30
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of manufacturing a hardly cracked extrusion molding, capable of restraining a direction of a reinforcing fiber from being oriented along an extrusion direction, and capable of enhancing a strength, and an extrusion molding device.  <P>SOLUTION: This method is a method of manufacturing the extrusion molding by extruding a molding material defined hereinafter, from an extrusion port 11 of a die 10 of the extrusion molding device 20 joined with an extruder having a flow passage 2 forcibly fed with the molding material, and the die 10 having sequentially a diameter contracted part 12, a straight pipe part and the extrusion port 11 in a tip of the flow passage of the extrusion molding device 20, the extrusion molding device 20 is provided in a portion to separate an orifice plate 17 having a hole from the extrusion port 11 in an inside of the die 10, by an opening part diameter (d) of the extrusion port, and S2/S1 is 0.9 or less, where S1 represents an opening part area of the extrusion port 11 and S2 represents an opening part area of the hole of the orifice plate. The molding material hereinbefore contains raw material powder, the reinforcing fiber and a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196809-A (JP)
Title: X-ray inspection device
Inventor: TAKESHITA HIROKI
IPC: G01N23/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device capable of obtaining accurate gradation data of an object to be inspected.SOLUTION: Correction for subtracting gradation information corresponding to a belt conveyor on which the object to be inspected is placed from the gradation information corresponding to the object to be inspected in data LD2 at each brightness is performed in a correction part 260. The correction is performed using a correction quantity HR corresponding to each position in an element arranging direction. The correction quantity HR is determined on the basis of an X-ray transmission distance at each position in the element arranging direction and the thickness of the belt conveyor corresponding to a position in the element arranging direction.