baber/WOPTO huggingface dataset:
Patent JP-2012181625-A (JP)
Title: Electronic apparatus
Inventor: MINEMURA TAKASHI
IPC: F16C11/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which misalignment of housings is suppressed in a folded state or a nealy folded state.SOLUTION: An electronic apparatus of an embodiment includes a first housing, a connection portion, a second housing, and an engagement mechanism. The first housing has a first edge portion and a first display screen. The connection portion is connected to the first edge portion so as to be allowed to pivot around a first rotation axis. The second housing has a second edge portion which is connected to the connection portion so as to be allowed to pivot around a second rotation axis parallel to the first rotation axis and which is along the first edge portion, and a second display screen which can face to the first display screen. The engagement mechanism suppresses misalignment of the first housing and the second housing in a direction crossing the first rotation axis and the second rotation axis in a state where the first display screen and the second display screen face to each other.
Patent JP-2012181788-A (JP)
Title: Image processing device, method of controlling image processing device, and program for controlling image processing device
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/40
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that provides image parts in desired forms, a method of controlling an image processing device, and a program for controlling an image processing device.SOLUTION: A MFP (Multi Function Peripheral) includes: an image reading unit 35 that reads images on a document; a part creation unit 53 that specifies an area surrounded by a closed loop included in the image read by the image reading unit 35; hierarchy determination unit 55 that determines the hierarchy of a plurality of parts included in the area specified by the part creation unit 53; and a part correction unit 57 that corrects the shape of the parts that are determined as low-ranking parts by the hierarchy determination unit 55.
Patent JP-2012185612-A (JP)
Title: Access permission system and access permission determination method
Inventor: INOUE MASAKAZU
IPC: G06F21/32
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an access permission system and an access permission determination method according to which, when a user opens up to a specific person to a certain extent, the user permits only the specific person to access the personal information, without using a password.SOLUTION: An access permission system includes joint action information generation means for generating joint action information showing that the user of an information communication terminal 100-1 and the user of an information communication terminal 100-2 jointly perform a predetermined action and permission means for permitting, if the joint action information is confirmed, the information communication terminal 100-1 to access the information held by the user of the information communication terminal 100-2.
Patent JP-2012185354-A (JP)
Title: Music stand device
Inventor: NAKAMURA MAKOTO
IPC: G10B3/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a music stand device which can surely prevent a user from forgetting to close a musical score sheet receiver.SOLUTION: The music stand device where a keyboard cover 8 which can be opened and closed to cover a keyboard part 7 is rotatably attached to a musical instrument body 1 provided with the keyboard part 7 and a musical score sheet receiver 14 which has a musical score sheet 13 placed thereon and leaned against the keyboard cover 8 is rotatably attached to the keyboard cover 8, includes an interlocking mechanism 20 which rotates the musical score sheet receiver 14 in such a closing direction as to bring the musical score sheet receiver 14 closer to the keyboard cover 8 as the keyboard cover 8 is rotated in a closing direction from an erected opening state. Consequently, since the musical score sheet receiver 14 can be automatically rotated in the closing direction by the interlocking mechanism 20 as the keyboard cover 8 is rotated in the closing direction from the erected opening state, the user can be surely prevented from forgetting to close the musical score sheet receiver 14.
Patent JP-2012191335-A (JP)
Title: Automatic document carrier device, image reader and image forming apparatus
Inventor: TOBINAGA HIDEKI
IPC: H04N1/04
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document carrier device capable of highly accurately controlling an interval between documents when carrying documents mounted on a document set part toward a processing position.SOLUTION: The automatic document carrier device is for carrying a document to a processing position 7a by first carrying means 67 and carrying the document that passes through the processing position 7a by second carrying means 69, and the first carrying means 67 and the second carrying means 69 can be independently driven. The automatic document carrier device includes: document detection means 81, 251 provided between the first carrying means 67 and the processing position 7a; and carrying speed control means for controlling the carrying speed of the next document to be carried by the first carrying means 67 to be the carrying speed higher than the carrying speed of the previous document carried by the second carrying means 69 when the document to be carried by the first carrying means 67 is detected by the document detection means 81, and then controlling the carrying speed of the next document to be the carrying speed lower than the high carrying speed when the next document is detected by the document detection means 251.
Patent JP-2012187212-A (JP)
Title: Slot machine
Inventor: MINEGISHI YUTA
IPC: A63F5/04
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can control even the rotation of a rotating reel which is imparted with twenty pieces of symbols by using a stepping motor for rotating a rotating reel which is imparted with twenty one pieces of symbols, makes parts common in use, and can make sure of the conditions which are applied to a stop time of the rotating reel.SOLUTION: In the slot machine 10 having the stepping motor 26 in which 21×N-steps (N is multiples of 4 not smaller than 16, except for multiples of 5) are set as the number of all the steps, the twenty pieces of the symbols 51 are imparted to the rotation reel 25, and when a quotient which is obtained by subtracting the 21×N-steps set as the number of all the steps by 20 is set as M and a residual is set as P, the twenty pieces of the symbols 51 are made to include P/4-pieces of the symbols 51 allocated with the M+1-steps and (20-P)/4 pieces of the symbols 51 allocated with the M-step in any range of the continuous five pieces of the symbols 51.
Patent JP-2012189248-A (JP)
Title: Shell and tube type heat exchanger
Inventor: KANNO HIRONORI
IPC: F28D7/16
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To suggest a shell and tube type heat exchanger, which has an increased heat transfer area by high-density of tubes and elongation of pipe lines, has superior heat efficiency, is in no need of special holding means for the tubes, and has superior assembling workability and productivity.SOLUTION: In the shell and tube type heat exchanger in which a plurality of tubes is accommodated in a shell 10 along the axial direction, fluid on one side for changing heat flows in the tubes 1, the other fluid flows in clearances between the shell 10 and the tubes 1, and two kinds of fluids exchange heat, the tubes 1 are formed in a spiral shape by spiral working, the plurality of tubes 1 is coaxially bundled while each tube 1 is separated and is arranged in the shell, characteristically.
Patent JP-2012187852-A (JP)
Title: Heat-resistant hose for vehicle
Inventor: KANBE SHINOBU
IPC: F16L11/04
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant hose for a vehicle which is inexpensive and excellent in interlayer adhesiveness.SOLUTION: The heat-resistant hose for a vehicle includes an inner layer 1, and an outer layer 2 directly formed on an outer circumferential surface of the inner layer 1. The inner layer 1 is formed by using a fluororubber composition containing the following (a)-(e) components. The outer layer 2 is formed by using an acrylic rubber composition containing (A)-(C) components. The components are (a) fluororubber, (b) polyol-based vulcanization agent, (c) polyol-based vulcanization accelerator, (d) magnesium oxide, (e) calcium hydroxide. (A) acrylic rubber, (B) benzenediol, (C) at least one of an imidazole compound and diamine-based vulcanization agent.
Patent JP-2012190325-A (JP)
Title: Highway radio system, highway radio transmitter, and highway radio transmission method
Inventor: KOMATSU SATOYUKI
IPC: H04H20/59
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a highway radio system, a highway radio transmitter, and a highway radio transmission method that prevent different audio information of highway radio broadcasting from being in a radio interference state when a broadcast area of each piece of audio information is switched.SOLUTION: The highway radio transmitter according to an embodiment includes a broadcast processing part, a timer circuit part, and an ON/OFF control part. The broadcast processing part broadcasts received audio information to a broadcast object area when receiving ON control information for execution of broadcasting from a center management device, and starts broadcasting audio information having been switched after the broadcasting of the audio information before the switching is completed when the received audio information is switched. The timer circuit part measures a preset time on receiving the ON control information from the center management device in the broadcast stop state. The ON/OFF control part starts broadcasting after the time measured by the timer circuit part passes.
Patent JP-2012187901-A (JP)
Title: Liquid supply apparatus and liquid ejecting apparatus
Inventor: SHIRATORI MOTOYOSHI
IPC: B41J2/175
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply apparatus and a liquid ejecting apparatus, capable of preventing the leakage of liquid from a liquid supply passage, while being detached from a liquid supply source.SOLUTION: The liquid supply apparatus includes: an ink flow passage 15 for supplying ink toward a downstream side where the ink is consumed from an upstream side being the side of an ink cartridge 13; a pump 43 for pumping and driving a portion of the ink flow passage 15 as a pump chamber; a suction side valve 41 having a suction side valve element 36, which is provided at a position being the upstream side rather than the pump chamber in the ink flow passage 15, and which partitions the inside of a valve chamber S1 composing a portion of the ink flow passage 15 into a space region S2 of the upstream side and a space region S3 of the downstream side, and allowing the passage of the ink from the upstream side to the downstream side; and a projection 30a for controlling a displacement of the suction side valve element 36 in the direction for decreasing the volume of the space region S2 of the upstream side inside the valve chamber S1, in a valve closing state while the suction side valve element 36 prevents the space region S2 of the upstream side in the valve chamber S1 from communicating with the space region S3 of the downstream side.
Patent JP-2012191897-A (JP)
Title: Hand-held cigarette butt case
Inventor: Wang ming-zheng
IPC: A24F19/14
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held cigarette butt case carryable, usable for putting cigarette ash and butt therein on smoking, and useful for environmental protection.SOLUTION: The hand-held cigarette butt case is composed mainly of and assembled from a case, a positioning stand, a receiving stand, and a lid. A case receiving chamber is formed in the case, and the positioning stand is set in the case receiving chamber of the case. A positioning stand receiving chamber is also set in the positioning stand and plural positioning projections are set on the bottom of the positioning stand receiving chamber of the positioning stand. Plural positioning/fitting tubs are set on the wall surface of the positioning stand receiving chamber and the receiving stand is set on the positioning stand and set in the case receiving chamber of the case. On the outer wall surface of the receiving stand, positioning/fittings are set at the positions corresponding to the positioning/fitting tubs of the positioning stand, and plural receiving tubs are set on the receiving stand. The receiving tubs pass through to the bottom of the receiving stand and the positioning projections of the positioning stand are set on the receiving chamber bottom of the receiving stand. The lid is pivoted on the case, and plural projecting rims are set on the inner surface of the lid and each of them corresponds to each receiving tub position of the receiving stand.
Patent JP-2012198639-A (JP)
Title: Control apparatus, control method, and storage apparatus
Inventor: SAKAI MOTOHIRO
IPC: G06F13/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten a time of response to a host apparatus in response to a WRITESAME command received from the host apparatus.SOLUTION: When data in a data block 5 to be written in a storage medium 4 is zero data, a zero data identification information storage unit 3c stores zero data identification information indicating that the data block 5 is zero data. When data in the data block 5 transmitted from an access requesting apparatus 2 in association with a write request for requesting to write a designated number of the data blocks 5 in a predetermined storage area of the storage medium 4 issued by the access requesting apparatus 2 is zero data, a control unit 3d sets zero data identification information in the zero data identification information storage unit 3c, and when the zero data identification information is set, notifies the access requesting apparatus 2 of completion of writing in the storage medium 4.
Patent JP-2012200989-A (JP)
Title: Composite resin/metal material and method for manufacturing the composite material
Inventor: UMEMOTO KAZUHIKO
IPC: C23C24/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a new method for simply joining a metal material and a resin material together, as well as a new composite resin/metal material which can be obtained by this method.SOLUTION: This composite resin/metal material includes a jointing material composed of a carbon material 1 with a metal bonding group 2, which then is a group with at least one functional group selected from the group consisting of a thioamide group, a thiocarbonyl group, a thioacetyl group, a thiol group, a sulfide group, a carboxyl group, a carbonyl group, an amide group, a cyano group, a phosphine group, a phosphonic acid group, a phosphoric acid group, a boronic acid group and a boric acid group which are present in the metal material 3, the resin material 4 and also, in the interface between the metal material 3 and the resin material 4.
Patent JP-2012200766-A (JP)
Title: Caliber roll for stepped steel pipe and method of manufacturing caliber roll for stepped steel pipe
Inventor: MOTEGI YUKI
IPC: E02D5/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a caliber roll for a stepped steel pipe, which has considerably increased life of use and achieves improved production efficiency of the stepped steel pipe.SOLUTION: The caliber roll for a stepped steel pipe has a roll body 11 which is rotated around a roll shaft. Inside a forming groove which is formed on the outside of the roll body 11, projecting parts 20 which are projected from the inner surface of the forming groove are provided. The projecting part 20 has: at least one bar-shaped member 26 which is embedded in the interior of the roll body 11 and also arranged so that a part of the bar-shaped member is projected from the inner surface of the forming groove; and a build-up welded part which is formed so as to cover the part projected from the inner surface of the forming groove, of the bar-shaped member 26.
Patent JP-2012201826-A (JP)
Title: Polystyrene resin particle, method for producing the same, polystyrene resin foam particle and polystyrene resin foam molded body
Inventor: TAKANO MASAYUKI
IPC: C08J9/228
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide polystyrene resin particles giving foam particles of a characteristic cell form.SOLUTION: The polystyrene resin particles are crosslinked by a crosslinking component derived from a 2-12C aliphatic polyhydric alcohol ester of (meth)acrylic acid, wherein the crosslinking component is used in an amount of 0.5-12 pts.wt. per 100 pts.wt. of a styrene monomer used to form the polystyrene resin particles, and the crosslinking component exists in a larger amount in a central portion than in a surface layer portion of the formed polystyrene resin particle.
Patent JP-2012209999-A (JP)
Title: Drive control device for brushless motor
Inventor: AIZAWA HIROSHI
IPC: H02P6/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device for a brushless motor capable of eliminating influences of noise superposed onto an induction voltage of the brushless motor and of suppressing rotation fluctuation of the brushless motor.SOLUTION: An energization phase switching timer 1a is set to a first count value every time an induction voltage of each phase of energization phases of a brushless motor 100 becomes less than a reference voltage. An energization phase stopping timer 1b is set to a second count value in response to that a downstream side energization phase of the brushless motor 100 is switched. A control device 1 switches the energization phase of the brushless motor 100 in response to that any one of the energization phase switching timer 1a and the energization phase stopping timer 1b terminates countdown.
Patent JP-2012209315-A (JP)
Title: Optical semiconductor device
Inventor: SO KAICHI
IPC: H01S5/343
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To improve non-dependency on polarization, and an increase in wavelength of a light-emitting wavelength and a light-absorbing wavelength of an optical semiconductor device in terms of distortion.SOLUTION: The optical semiconductor device includes: a semiconductor substrate having a first lattice constant; a quantum dot which is formed in the upper part of the semiconductor substrate and has a second lattice constant larger than the first lattice constant; a side barrier which surrounds the side face of the quantum dot in the upper part of the semiconductor substrate and has a third lattice constant smaller than the first lattice constant; and a first distortion relaxing layer which is formed in contact with the quantum dot and the side barrier in the upper part of the semiconductor substrate, and has a fourth lattice constant that is larger than the first lattice constant and is smaller than the second lattice constant.
Patent JP-2012208586-A (JP)
Title: Code pattern recording medium and code pattern reading system
Inventor: INAO SATOSHI
IPC: G06K7/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a code pattern recording medium and a code pattern reading system that make it possible stable reading of optically readable codes recorded rewritably on the surface of a recording medium.SOLUTION: A code pattern reading system 30 photographs a code pattern recording medium 1 that is provided with a rewritable information display area 2 and on which a plurality of code patterns 3 are recorded with a camera 311 accompanying an image pickup unit 31, and extracts an image 43 of a code pattern with a distinguishing unit 32. Further, the system extracts with a deficiency detecting unit 33 a deficient part in the code pattern and identifies an area in which the deficient part is present. An image corresponding to the identified deficient part is compensated with an image of another code pattern. A decodable code pattern 44 is thereby generated from the code pattern having deficiency or smear.
Patent JP-2012208341-A (JP)
Title: Pattern drawing device and pattern drawing method
Inventor: ASADA KAZUHIKO
IPC: G03F9/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by controlling a forming position of a pattern in a drawing object by a simple configuration.SOLUTION: In a pattern drawing device, a plurality of datum lines Lr that are fixedly formed on a stage 10 for supporting a substrate W are aligned in a sub-scanning direction X. A line camera 50 facing the datum lines Lr is provided with fixed relative positional relation with optical heads 42 and 43, and an image of the datum lines Lr is captured by the line camera 50. The configuration, in which the datum lines Lr aligned in the sub-scanning direction X is captured by the line camera 50, can control a position of a pattern to be formed on the substrate W in the sub-scanning direction by a simple configuration compared with the conventional technique using an encoder. Consequently, a cost can be reduced.
Patent JP-2012209486-A (JP)
Title: Polarization organic photoelectric conversion device, method for producing polarization organic photoelectric conversion device, polarization optical device, imaging device and electronic apparatus
Inventor: UKO TORU
IPC: H01L31/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polarization organic photoelectric conversion device highly sensitive to polarization, a method for producing the same, and a polarization optical device highly sensitive to polarization and capable of receiving and photoelectrically converting light polarized in two directions.SOLUTION: A polarization organic photoelectric conversion device has a structure in which at least a portion of an organic photoelectric conversion layer 13 interposed between a first electrode 11 and a second electrode 12 is oriented uniaxially in a predetermined direction in the plane in advance. Light is incident on the polarization organic photoelectric conversion device while a predetermined bias voltage is applied between the first electrode 11 and the second electrode 12, and the light polarized parallel to the orientation axis of the organic photoelectric conversion layer 13 is photoelectrically converted. Two of such polarization organic photoelectric conversion devices are disposed respectively on the top and the bottom to construct a polarization optical device.
Patent JP-2012216628-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: SHIMADA KEIRYO
IPC: H01L21/3205
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having an opening with a good side wall shape, and the semiconductor device.SOLUTION: The method includes: a first etching step of etching a part of a dielectric film 102 formed on a GaAs substrate 101 from a surface of the dielectric film 102 to a predetermined depth; and a second etching step of etching the dielectric film 102 in a first etching region 11 where the dielectric film 102 has been etched by the first etching step to expose a surface of the GaAs substrate 101, and etching the dielectric film 102 arranged in a region other than the first etching region 11 in a second etching region 12 surrounding the first etching region 11 to a predetermined film thickness.