baber/WOPTO huggingface dataset:
Patent JP-2011001647-A (JP)
Title: Method for producing steel cord and strander used therefor
Inventor: MATSUYAMA KOJI
IPC: D07B3/04
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel cord, which guarantees a stable winding tension in a wire stranding process without causing oil to scatter in the process and a strander using the same.SOLUTION: The method for producing a steel cord 2 includes twisting steel wires 1 by a strander 10. A strander having a cover 12 covering at least a rotator 11 is used as the strander 10. Oil mists are sprayed toward the inside of the cover 12 from a rear side in the wire progress direction of the cover 12 and the steel wires 1 are twisted while sucking the oil mists sprayed in the inside of the cover 12 on the front side in the wire progress direction of the cover 12. When the spray flow rate of the oil mists is A (m/min) and the suction flow rate is B (m/min), a relation represented by formula: 1.70×A≥B≥1.02×A is satisfied.
Patent JP-2011001617-A (JP)
Title: Film forming method and film forming device
Inventor: IRIKURA HAGANE
IPC: C23C14/12
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method and a film forming device in which the surface of a substrate can be flattened without taking the residence time of a raw material monomer on the surface of a substrate into consideration.SOLUTION: In the film forming method, a mixed gas is prepared by mixing raw material gases obtained by heating and vaporizing two raw material monomers A and B injected into two evaporation sources 21A and 21B, respectively, and then the mixed gas is introduced into a vacuum chamber 12. The two raw material monomers A and B are subjected to vapor deposition polymerization on one surface 13a of a body to be treated 13 to form a film on the surface 13a of the body to be treated 13. The two raw material monomers A and B have a melting point lower than room temperature.
Patent JP-2011001237-A (JP)
Title: Moisture-proof film for electronic device
Inventor: EBINA TAKEO
IPC: C08K9/06
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-proof film for electronic devices, which has a mechanical strength at a satisfactory level for use as a self-supporting film, by orienting and densely laminating modified clay crystals.SOLUTION: The moisture-proof film is a clay film comprising modified clay as an essential component, is composed of the modified clay and an additive, shows water vapor barrier property and has water vapor permeability of less than 0.2 g/m/day (at 40°C, relative humidity of 90%), wherein the modified clay is produced by a silylation reaction of a clay, the additive is a polyamide or a polyimide, and lithium ions make up at least 90 mol% of exchangeable ions in the modified clay. A method for manufacturing the moisture-proof film and use thereof are also provided. The moisture-proof film is a novel material that fulfils all of the requirement of weather resistance, gas barrier property, water vapor barrier property, flexibility, heat resistance, electrical insulation and water resistance.
Patent JP-2011005382-A (JP)
Title: Multi-liquid mixing apparatus
Inventor: HAYASHI NOBUYUKI
IPC: B01F15/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-liquid mixing apparatus that stably holds a stirring member even if used in an environment where the posture is varied.SOLUTION: When the stirring member 31 installed in a stirring space 11 rotates integrally with a rotary driving member 45 by a magnetic attraction between a magnet 48 on the driving side and a magnet 44 on the driven side, the plurality of types of liquids are stirred by stirring blades 37 to obtain mixed paint. A bearing means for holding the stirring member 31 is provided with: a pair of shaft ends 39, 40 provided on both ends in the rotary shaft direction of the stirring member 31; and a pair of support parts 13, 19 that are provided in the stirring space 11 and engage the pair of shaft ends 39, 40 in the manner capable of relatively rotating and capable of controlling the play in the rotary shaft direction and the radial direction of the stirring member 31.
Patent JP-2011005929-A (JP)
Title: Reaction force control device of accelerator pedal for vehicle and method of controlling reaction force of accelerator pedal for vehicle
Inventor: KOJO NAOKI
IPC: B60K26/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a reaction force control device for accelerator pedals for vehicles which enables an operator to recognize a case where a pedal operation position is within a predetermined range and a case where the position is deviating from the predetermined range.SOLUTION: The reaction force control device for accelerator pedals for vehicles includes a reaction force generation means, which generates a reaction force of an accelerator pedal 110, and a reaction force control means, which sets up a reaction force to an operation amount of the accelerator pedal 110. The reaction control means increases the reaction force at a constant change rate in a predetermined operation amount range, decreases the reaction force at a change rate larger than the constant change rate in the lower limit value of the predetermined operation amount range, and increases the reaction force at a change rate larger than the constant change rate in the upper limit value of the predetermined operation amount range.
Patent JP-2011006973-A (JP)
Title: Partition device, and structure for connecting column and beam, constituting frame thereof
Inventor: KURA TAKAO
IPC: E04B2/74
Filed: 2009-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting a beam and a column, constituting a firm frame in a partition device lower than a ceiling.SOLUTION: A groove 7 is longitudinally provided on the lateral surface of the rectangular cross-section column; the lateral surface has an opening; and locking pieces 8 and 8 are formed on both the sides of the opening, respectively. A first connecting member 9 is fitted into the groove 7, and locked to the locking pieces 8 and 8; a second connecting member 10 is fixed to a leading end of the beam; the first connecting member 9 is tightened via bolts 24 and 24 from the inside of the second connecting member 10, so that a surface 21 of the second connecting member 10 can be pressure-bonded and fixed to the lateral surface of the column; and a plurality of screws 15 and 15, which are screwed into the threaded hole of the second connecting member 10 and protruded from the surface, are fitted into the holes 12 and 12 of the first connecting member 9. Additionally, notched portions 18 and 19 are formed at the upper and lower ends of the second connecting member 10, respectively.
Patent JP-2011014374-A (JP)
Title: Light guide plate
Inventor: WAKITA HIROYUKI
IPC: F21V5/02
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate which controls an emission angle of an incident light beam and make sunlight reach a back of a room with a terrace in winter as a roof material of the terrace.SOLUTION: A prism surface 3 is arranged on at least one side of a transparent resin plate 2, wherein the prism surface 3 has a structure formed by sequentially arranging unit prisms 3a, each of which is a triangular prism having a triangle cross section in a width direction, side by side. One base angle α of the triangle cross section of the unit prism 3a for structuring the prism surface 3 is 3-9°, and another base angle β is 60-90°.
Patent JP-2011013586-A (JP)
Title: Image forming apparatus
Inventor: MATSUURA SADAHIRO
IPC: G03G15/20
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of having a control method for a heating body switched suitably and easily, to the power source situation, while maintaining the initial cost for the image forming apparatus to be low cost.SOLUTION: The image forming apparatus has a power source substrate configured to be divided into a first circuit substrate, including a DC power source circuit and a second circuit substrate, including a power supplying relay and connected by a connector. In addition, the second circuit substrate is configured by a circuit substrate for frequency control, including a noise filter connected from a branching section for a second power supply line to a first power supplying line on the DC power source circuit side and a circuit substrate for phase control, including a noise filter connected from the branching section of the second power supply line to a first power supply line on a commercial power source side. Here, a discrimination circuit for discriminating the circuit substrate as being at least one of them is included and a control section switches to a control mode for executing the frequency control, when it is discriminated that the circuit substrate for frequency control is connected to the first circuit substrate and executes a phase control, when it is discriminated that the circuit substrate for phase control is connected, based on the discrimination signal from the discrimination circuit.
Patent JP-2011013613-A (JP)
Title: Cam frame, lens barrel, shake compensation device and imaging element unit
Inventor: HONJO HIRONORI
IPC: G02B7/04
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel which achieves further miniaturization while preventing damage of a member.SOLUTION: A first lens frame 60 has three first through-holes 67a formed in the first lens frame 60 body and piercing through in an optical axis direction of an optical system, three first cam pins 68 and three second cam pins 69. A rotational cam frame 70 has three projections 78 projecting in the optical axis direction of the optical system from the rotational cam frame 70 body and arranged to be inserted through the first through-holes 67a, three cam grooves in which the first cam pins 68 are inserted and which movably support the first lens frame 60 with respect to the rotational cam frame 70 body, and three second cam grooves 73 in which the second cam pins 69 are inserted through a gap. One end of the second cam groove 73 on the projection 78 side is disposed in the circumferential direction between two adjacent projections 78.
Patent JP-2011011252-A (JP)
Title: Hard working method and hard working device
Inventor: NIWA NAOKI
IPC: B21J5/02
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an industrially practicable hard working method and a hard working device, capable of effectively introducing high strain into a metallic material without accompanying the reduction (size down) in the cross sectional area of the material.SOLUTION: Plurality of dies, in which the cross-sectional area of a cavity is equal to the cross-sectional area of a metallic material to be worked, and the shape of the cross section of each cavity is different one another, are prepared; and compression molding is carried out two or more times on the metallic material by using these dies one by one. According to the method, the strain can be provided in a multilayered state in the cross-sectional direction of the metallic material while maintaining the size of the material. Further, the hard working method can be easily performed by using existing die forging devices.
Patent JP-2011018558-A (JP)
Title: Switch mechanism, and operation panel
Inventor: HACHIMAN KENSHO
IPC: H01C10/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To enable to guide light from a light source arranged in the vicinity of an opening of a cylindrical base part toward an outer periphery edge side of a knob cap without being shielded by an inner periphery face of the cylindrical part, in case an operation panel downsized as an outer diameter of the dial knob is kept as before in switch mechanisms.SOLUTION: Switch mechanisms 2, 3, 4 each contain a light guide member 43 in an inner space 42 zoned by the cylindrical base part 11 and the dial knob 15, and the light guide member 43 is structured of a light-receiving face 44 facing a chip LED 40 of a circuit board 21 for light of the chip LED 40 to be incident into, a light-outgoing face 45 emitting light toward a knob cap 16, a light-propagating part 46 propagating light received at the light-receiving face 44 toward the light-outgoing face 45, and a light-diffusing part 47 for diffusing the light propagated from the light-receiving face 44 to the light-propagating part 46 up to the outer periphery edge side of the light-outgoing face 45. Light is surely made to reach the outer periphery edge of the light-outgoing face 45, even if a size of the light-receiving face 44 arranged facing the opening of the cylindrical base part 11 is smaller than that of the light-outgoing face 45 positioned inside the dial knob 15.
Patent JP-2011018222-A (JP)
Title: Device and method for interleave control and memory system
Inventor: KINOSHITA TADAAKI
IPC: G06F12/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a command/address issue time necessary for interleave control to improve memory access efficiency by providing a memory interleave control data part in an optional portion of transfer data and performing memory interleave access control during data transfer.SOLUTION: An interleave control device of a memory system includes: a memory divided into a plurality of sections; and a data bus used, in common, for data transfer for the plurality of sections. The interleave control device includes: a means for detecting transfer of data of a prescribed size during transfer of writing data into a certain section of the memory or reading data from the section on the data bus; and a means for starting transfer of interleave control data in place of the writing data or the reading data when the detection means detects the transfer of the data of the prescribed size.
Patent JP-2011016643-A (JP)
Title: Sheet carrying device, image reading device, and image forming device
Inventor: OTAKA HISASHI
IPC: H04N1/04
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device which improves jam treatment performance in a skew correction part, and to provide an image reading device and an image forming device.SOLUTION: When a sheet (a document) P stopped with a resist shutter 21 rotating, is pulled out in the direction opposite to the sheet carrying direction, the sheet P can be pulled out without rotating the resist shutter 21 in the same direction as the sheet P by holding the relation of M+Msmaller than Mwherein the moment that occurs in the resist shutter 21 by a resultant force Fof a tension Fupstream in the sheet carrying direction and a tension Fdownstream in the sheet carrying direction is assumed as M, the moment that occurs in the resist shutter 21 by the friction between the sheet P and the shutter claw 22 of the resist shutter 21 is assumed as M, and the moment that occurs in the resist shutter 21 by an energizing member is assumed as Ms.
Patent JP-2009278638-A (JP)
Title: Pon system, subscriber-side device connection method, station-side device and subscriber-side device
Inventor: MUKAI HIROAKI
IPC: H04L12/24
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PON system, wherein a service can be immediately started by implementing autonomous ranging for an ONU that a subscriber purchased and installed, under a terminal open environment.  <P>SOLUTION: A station-side device prepares a database for storing a password specifying a subscriber and service contents for each subscriber. If a connection of a new subscriber-side device is detected when implementing autonomous ranging, the password is acquired by issuing a control message inquiring the password to the newly connected subscriber-side device, and the database is retrieved on the basis of the acquired password to specify the subscriber and the service contents, thereby performing band setting and connection setting based on the specified service contents. Furthermore, the subscriber-side device holds the password inputted by the subscriber and issues a response message reporting the password upon receipt of the control message inquiring the password from the station-side device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023797-A (JP)
Title: Phase synchronization circuit
Inventor: SASAKI FUMIHIRO
IPC: H03L7/093
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase synchronization circuit generating an oscillation signal with a desired frequency, even if noise is mixed.  <P>SOLUTION: The phase synchronization circuit includes a variable gain amplifier circuit, a phase comparator circuit, a detection circuit, and a control signal generating circuit. The variable gain amplifier circuit amplifies an oscillation signal, output from an oscillation circuit according to output voltage from a low-pass filter, with gain based on control signal. The phase comparator circuit compares a first phase corresponding to a phase of the amplified signal from the variable gain amplifier circuit with a second phase of a reference signal used as reference for the amplified signal, and outputs a comparison signal for matching the first phase with the second phase to the low-pass filter. The detection circuit detects whether the first phase matches the second phase or not, based on output voltage. Based on the result detected by the detection circuit, the control signal generating circuit generates a control signal having a gain of a predetermined value when the first phase matches the second phase. When the first phase does not match the second phase, the control signal generating circuit generates a control signal whose gain is increased from the predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021646-A (JP)
Title: Chain tensioner
Inventor: SATO SEIJI
IPC: F16H7/08
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner in which air in a pressure chamber can be discharged and which is low-cost.  <P>SOLUTION: In the chain tensioner 1, a plunger 10 is slidably inserted in a cylinder 9, an oil supply passage 22 is provided for introducing a hydraulic fluid into the pressure chamber 14 surrounded by the cylinder 9 and the plunger 10, a screw rod 16 is provided to be screw-engaged with an internal thread 13 formed on the inner periphery of the plunger 10, and a return spring 19 is provided for urging the screw rod 16 in a direction to project from the plunger 10. The plunger 10 comprises a cylindrical member 10A and a cap member 10B, and an air vent passage 29 is formed between the contact faces of the cap member 10B and cylindrical member 10A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009235900-A (JP)
Title: Grooving method of suddle type grooving machine
Inventor: KANEKO TSUNEO
IPC: E02B11/02
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a groove in a paddy field for water supply and drainage by using a suddle type grooving machine comprising a drive part arranged in front, a grooving part arranged at the back, a riding part arranged above the middle part of them so that a worker can straddle or sit on it to be on board, and a holding member mounted on the riding part so that the worker may hold the machine body.  <P>SOLUTION: The suddle type grooving machine 1 including the drive part 2 arranged in front and the grooving part 3 arranged at the back includes the riding part 4 arranged above the middle of them so that the worker 8 can straddle or sit on it to be on board, and the holding member 21 mounted on the riding part 4 so that the worker 8 may hold the machine body. The worker 8 holds right and left grips 22 arranged on the holding member 21 by hands, respectively, straddles the riding part 4 allowing both right and left feet to extend toward the front of the machine body, and travels as the machine body proceeds with the soles of the feet sliding on the ground while achieving a balance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024044-A (JP)
Title: Captured image display apparatus and method thereof
Inventor: YAMAMOTO TATSUYA
IPC: H04N5/225
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to swiftly confirm an image concerning a captured image even before receiving of the captured image is completed.  <P>SOLUTION: A captured image display apparatus includes: a live view image receiving means configured to receive a live view image concerning a captured image from an imaging apparatus; a live view image display means configured to display the live view image on a display part when a release notification is received from the imaging apparatus; a captured image receiving part configured to receive a captured image from the imaging apparatus; and a captured image display part configured to display the captured image on the display part when receiving of the captured image has been completed by the captured image receiving part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022479-A (JP)
Title: Multi-value optical transmitter
Inventor: SUGIHARA TAKASHI
IPC: G02F1/03
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-value optical transmitter which can stabilize optical transmission signal quality by performing stabilizing control on a DC bias when multi-value modulation is executed using a dual-electrode MZ modulator.  <P>SOLUTION: The multi-value optical transmitter includes: D/A converters 11a and 11b that perform D/A conversion on first modulation data and second modulation data according to input data series to generate a first multi-value signal and a second multi-value signal, respectively; the dual-electrode MZ modulator 14 which includes phase modulators 14a and 14b that respectively modulate light beams from a light source 13 according to the first multi-value signal and the second multi-value signal, and combines an optical signal from the phase modulator 14a and an optical signal from the phase modulator 14b to output an optical multi-value signal; an optical output power monitor 16 that detects an average power of the optical multi-value signal; and a DC bias controlling section that controls the DC bias for the dual-electrode MZ modulator 14 so that the average power becomes a maximum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024464-A (JP)
Title: Oil and fat composition of plant sterol ester
Inventor: KATAHIRA RYOTA
IPC: A21D2/14
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food such as breads or cakes having a high content of a plant sterol having lipid metabolism-ameliorating activity such as calorie-reducing or cholesterol-reducing activities by using no fat but by utilizing a plant sterol ester preparation itself as a food as a substitute of oils and fats such as shortening or margarine.  <P>SOLUTION: The plant sterol ester is used as the substitute of a fat and oil composition such as the shortening or margarine in the production of the breads or cakes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025568-A (JP)
Title: Printing device and printing method
Inventor: FUJISAWA KAZUTOSHI
IPC: B41J2/01
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which can prevent decrease of an image quality by curing an electromagnetic wave curable ink struck on a medium by irradiation of electromagnetic waves.  <P>SOLUTION: The printing device includes a storage unit 25 which stores the medium S of a predetermined size, a head 40 which jets the electromagnetic wave curable ink to the medium S, a moving mechanism 20 which relatively moves the medium S to the head 40 in a moving direction, a temporary curing unit 50 which is located on the downstream side from the head 40 in the moving direction and temporarily cures the electromagnetic wave curable ink struck on the medium S by irradiating electromagnetic waves, and a main curing unit 60 which is located on the downstream side from a lowest temporary curing unit 54 that is the temporary curing unit 50 located most downstream in the moving direction. The main curing unit 60 is located on a position, where a distance in the moving direction to the lowest temporary curing unit 54 is longer than a moving direction length of the medium S, and cures the electromagnetic wave curable ink struck on the medium S by irradiating electromagnetic waves.  <P>COPYRIGHT: (C)2011,JPO&INPIT