baber/WOPTO huggingface dataset:
Patent JP-2013044356-A (JP)
Title: Air valve
Inventor: SHIMIZU KATSUYA
IPC: E03B7/07
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an air valve in which a small air hole can be properly closed in a small quantity of exhaust even when a tilt angle is large, and a float valve element can be laterally extended by reducing the vertical length thereof.SOLUTION: This air valve 1 includes: a valve casing 2 including a vent hole 2a at an upper end, a water passing hole 2b at a lower end, a hollow part 2c in a lower inside of the water passing hole 2a, and a water guide part 2d on the lower side of the hollow part; an inner lid body 3 having a large air hole 3a and mounted to the air passing hole 2a; an outer lid body 4 arranged to cover the upper side of the large air hole 3a; a valve element guide 5; a floating valve element 6; and an idling valve element 7 including a vertically-penetrating small air hole 7a and having an upper end face capable of closing the large air hole 3a. The floating valve element 6 includes a thick cylindrical floating peripheral part 6B including a central hole 6Ba, and a nearly-cylindrical floating central part 6A inserted in the central hole 6Ba.
Patent JP-2012250763-A (JP)
Title: Fastening member, and container
Inventor: YAMAGUCHI HIROSHI
IPC: F16B33/02
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fastening member with simplified fastening operation.SOLUTION: A thread ridge 4 provided in a container body 2 side, and a thread groove 5 provided in a lid body 3 side are configured to engage with each other. The thread groove 5 has a broad part formed broadly in a rotating direction of a thread so that the thread ridge 4 can enter when a container body 2 and a lid body 3 are relatively rotated in a fastening direction of the thread; and an introduction part for introducing the thread ridge 4 into the broad part. A protrusion part to be brought into contact with an introduction part side of the thread ridge 4 when the thread ridge 4 enters the broad part is formed in an edge part arranged in a direction crossing the rotating direction of the thread of edge parts forming the broad part. An end arranged on a side in contact with the protrusion part at ends arranged in a threaded direction of the thread ridge 4 has an inclined plane facing the fastening direction.
Patent JP-2013049067-A (JP)
Title: Solder material and semiconductor device
Inventor: IDETA GORO
IPC: B23K1/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a solder material which can suppress the occurrence of solidification and shrinkage cracking, and to provide a semiconductor device using the same.SOLUTION: The solder material 4 has a composition in which a solid phase ratio is 30% or higher at the temperature immediately above a solidus.
Patent JP-2013049340-A (JP)
Title: Vehicle floor mat
Inventor: GOTO TAKESHI
IPC: B60N3/04
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle floor mat that can maintain a fine click feeling of a rotary knob for a long term.SOLUTION: The vehicle floor mat 1 includes a mat body and a fixing device for fixing the mat body to the vehicle. The fixing device includes a first fixing member fixed to the vehicle and a second fixing member 6 fixed to the mat body. The first fixing member includes a rotary knob 31 having a vertical axis, and the second fixing member is provided with an insertion receiving section for inserting the rotary knob 31 therein. The rotary knob 31 inserted into the insertion receiving section rotates to lock the insertion knob to the insertion receiving section. The rotary knob has a central part 34 having a non-circular shape in its cross-section, the central part 34 is rotatably supported to the first fixing member, and the central part 34 is held by an elastic holding wall portion 53 provided in the first fixing member. Thus, a rotational operation of the rotary knob 31 becomes smooth by the central part 34 of the rotary knob 31 being held with the elastic holding wall portion 53, and an operational feeling can be improved.
Patent JP-2013048604-A (JP)
Title: Combine harvester
Inventor: GOTO KAZUMI
IPC: A01D67/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the volume of a grain tank and reduce the cost of manufacturing a driver's seat.SOLUTION: In this combine harvester, a steering part (3) is provided at the front part of a traveling undercarriage (1), and a grain tank (5) is provided behind the steering part (3). The steering part (3) is provided with a seat face part (10) on which the driver is seated. A front side expansion part (5a) that expands toward the steering part (3) is provided above the front side of the grain tank (5). The front side expansion part (5a) is provided with a seatback part (5e) that supports the upper part of the driver's body seated on the seat face part (10). The seatback part (5e) includes a backrest face part (5c) formed planely, and side support parts (5b, 5b) biased respectively to the right and left of the backrest face part (5c) and expanding to the front side beyond the backrest part (5c).
Patent JP-2013052951-A (JP)
Title: Sheet stacker, post-processing device, and image forming system
Inventor: WAKABAYASHI HIROYUKI
IPC: B65H31/26
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet bunch from being post-processed under the situation of being bent and to improve precision of post-processing to the sheet bunch even when thin sheet and curled sheet are the target of post-processing.SOLUTION: A guiding member, having a sloping surface 240A, guides the sheet to be post-processed in a sloping direction of the sloping surface 240A. A sheet keeping part 246 keeps the sheet on the sloping surface 240A and is movable in the sloping direction. A stopper member 261 catches the slope lower end part of each sheet S which slips down the sloping surface 240A and forms a sheet bunch SS on the sloping surface 240A. A gripper member 263 grips the slope lower end part SSa of the sheet bunch SS on the sloping surface 240A. A fastening member 264, when the slope lower end part SSa of the sheet bunch SS is gripped by the gripper member 263, presses bending part F of the sheet bunch SS from the upper surface side of the sheet bunch SS to the sloping surface 240A side.
Patent JP-2013052640-A (JP)
Title: Pressurizing type pen
Inventor: HOSOYA TOMOHIRO
IPC: B43K7/12
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing type pen in which a rear space of a refill can be pressurized when the refill is made to advance to a writing position by knocking operation, and in which the refill can be moved to the writing position while a sealing member for closing a vent path is not in slidably contact with an outer peripheral surface of the refill.SOLUTION: A compression cylinder 26 is fit to a rear part of a refill holder 23. A return spring holder 25 holding an airtight 24 is inserted inside the refill holder 23. When the compression cylinder 26 advances, the refill holder 23 also advances and presses the airtight 24 to bring the inner surface of the airtight 24 into closely contact with the refill to close the vent path 32.When the compression cylinder 26 advances further, the rear space of the refill 2 is pressurized by a compression chamber 53 provided in the compression cylinder 26. Thereafter, as the compression cylinder 26 advances, the refill 2 and the airtight 24 advance in a closely contact state, and then the refill 2 is held at the writing position.
Patent JP-2013053267-A (JP)
Title: Modified vinyl alcohol-based polymer, modified vinyl ester-based polymer and methods for producing them
Inventor: NAGASHIMA KENSUKE
IPC: C08F16/06
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an amino group-containing modified vinyl alcohol-based polymer that has excellent water solubility and excellent reactivity with a crosslinking agent and gives a molded product such as film, etc., having excellent water resistance by reaction with a crosslinking agent.SOLUTION: The modified vinyl alcohol-based polymer comprises a vinyl alcohol unit and a constituent unit represented by formula (I) (wherein R-Rare each independently a hydrogen atom or 1-8 C group; A is a single bond, oxygen atom or 1-8 C divalent group).
Patent JP-2013058081-A (JP)
Title: System and method for displaying touch operation type software keyboard, and program
Inventor: MATSUMOTO NOBUYOSHI
IPC: G06F3/023
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a user in typing.SOLUTION: A display system includes: an initial state setting unit 11 for setting a key layout to be displayed on a screen of an image display device 200 and setting a typing recognition range of each key, on the basis of positions of ten fingers of a user in a typing posture on a touch panel 300; a display output unit 20 for outputting the key layout to the image display device 200 so as to display the key layout on the screen; and a re-layout unit 14 for storing typing coordinates of each key displayed on the screen by the user, calculating a barycenter of the stored typing coordinates of each key, and successively moving the recognition range so as to center the calculated barycenter. When the user stops typing for a certain period, the re-layout unit 14 lays out the keys again so that each key is positioned at the center of the corresponding recognition range.
Patent JP-2013057012-A (JP)
Title: Phase-separated fine structure and method for producing the same
Inventor: KATAOKA KAZUNORI
IPC: C08J3/02
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a structure having a well-ordered fine structure (a phase-separated fine structure having a regular pattern structure) directly and in a simple manner utilizing the self-assembly of a block copolymer and the phase separation in a solution.SOLUTION: The phase-separated fine structure having a regular pattern structure is produced by: mixing a block copolymer comprising an uncharged hydrophilic polymer chain segment and an anionic polymer chain segment with a polymer comprising a cationic polymer chain segment in an aqueous solvent, or mixing a block copolymer comprising an uncharged hydrophilic polymer chain segment and a cationic polymer chain segment with a polymer comprising an anionic polymer chain segment in an aqueous solvent; and, subsequent to the mixing or during the mixing, adding a salt compound to the solvent.
Patent JP-2013058651-A (JP)
Title: Optical amplifier and multi-core fiber
Inventor: NISHIHARA MASATO
IPC: G02B6/02
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of the circuit scale.SOLUTION: An optical amplifier includes a multi-core fiber and an excitation light source. The multi-core fiber is an optical fiber including an excitation core and a signal light core. The excitation core is a core to which the excitation light emitted from the excitation light source is inputted. The signal light core is a core to which an active material for optical amplification is added and to which signal light is inputted. The signal light flowing through the signal light core is amplified by exciting the active material added to the signal light core by the excitation light transmitted from the excitation core to the signal light core.
Patent JP-2013056403-A (JP)
Title: Phrasing cutter
Inventor: NARAHASHI NORIFUMI
IPC: B23F19/10
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a phrasing cutter capable of pressing a chamfering tooth by a strong force to the end edge of a tooth of a gear to be machined, and obtaining the high flexibility of chamfering machining to the gear to be machined.SOLUTION: On the outer circumferential part of a disk-like cutter body, there are formed chamfering parts 5 to which one or a plurality of chamfering teeth chamfering edges by pressing end edges of the teeth of the gear to be machined are disposed, and a deburring part to which one or a plurality of deburring teeth 6 cutting and removing burrs caused when pressing the end edges of the teeth of the gear to be machined by the chamfering teeth. The chamfering parts and the deburring parts are alternately disposed on the same plane along the outer circumferential part of the cutter body.
Patent JP-2013057148-A (JP)
Title: Thread cutting and suction apparatus and spinning winder
Inventor: HASHIMOTO KINZO
IPC: B65H54/88
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a thread cutting and suction apparatus which allows every operators to easily transport threads without skill, which was a very difficult operation requiring the skill of operators.SOLUTION: A thread cutting and suction apparatus 10 comprises: a first cutter 61 for cutting a plurality of threads Y; a suction part 44 for sucking a plurality of threads Y cut in the first cutter 61; and a second cutter 71 disposed at the upstream of the suction part 44 for cutting a plurality of threads Y that have been sucked by the suction part 44 so as to cut and suck a plurality of threads Y running in the same direction.
Patent JP-2013061013-A (JP)
Title: Gear device
Inventor: BISATA TAIJI
IPC: F16H1/32
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism capable of obtaining a large speed reduction ratio or a large speed increase ratio with a simple structure.SOLUTION: A reduction gear 3 includes an input shaft 5 in which a first cam 21 and a second cam 22 are integrated, a first externally-toothed gear 25 provided in the first cam 21 via a needle bearing 24 and a second externally-toothed gear 27 provided in the second cam 22 via a needle bearing 26. Besides, the reduction gear 3 includes a first housing 11 that has first internal teeth 15 meshing with first external teeth 28 of the first externally-toothed gear 25 and is not rotated by the rotation of the input shaft 5 and an output shaft 6 formed with a cylindrical portion 17 with second internal teeth 18 meshing with second external teeth 29 of the second externally-toothed gear 27. Further, the reduction gear 3 includes a single carrier 35 with a pin 33 loosely inserted into both a first circular hole 31 formed in the first externally-toothed gear 25 and a second circular hole 32 formed in the second externally-toothed gear 27.
Patent JP-2013064432-A (JP)
Title: Gear box and biped walking automaton machine using the same
Inventor: AKIMOTO TAKANORI
IPC: B25J5/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a gear box and a biped walking automaton machine using the same by which the structure is simplified, control is simplified, an electronic component such as a microcomputer is saved, electric power is reduced, and the total weight is reduced.SOLUTION: The gear box includes a hollow shaft 2, a magnet 11 attached to a shaft 1 with the magnet passing through a gear 4 with a carved square hole, a normal rotation gear 5 and a reverse rotation gear 19 with them tnterposed therebetween, and a functional shape memory alloy 6 connecting the two gears. The biped walking automaton machine uses the gear boxes for joint sections of arms and legs.
Patent JP-2013065468-A (JP)
Title: Lithium ion secondary battery
Inventor: OSADA KAORU
IPC: H01M10/052
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity lithium ion secondary battery having a positive electrode with an active material density of 3.65 g/cmor higher, and offering excellent rate characteristics and cycle characteristics.SOLUTION: The lithium ion secondary battery includes a positive electrode, a negative electrode, a porous insulating layer intervening between the positive electrode and the negative electrode, and a nonaqueous electrolyte impregnated into the porous insulating layer, and the positive electrode includes a positive electrode substrate and a positive electrode active material layer attached to the positive electrode substrate, the positive electrode active material layer contains a mixture of a first active material and a second active material, the first active material contains secondary particles P1 with an average particle size D1, the secondary particles P1 are sintered bodies made from a plurality of primary particles p1, the crushing strength of the secondary particles P1 is equal to or higher than 85 MPa, the second active material contains secondary particles P2 with an average particle size D2 satisfying D2<D1, the secondary particles P2 are sintered bodies made from a plurality of primary particles p2, and the active material density of the positive electrode active material layer is equal to or higher than 3.65 g/cm.
Patent JP-2012094122-A (JP)
Title: Deadline management device, deadline management method and deadline management program
Inventor: KISHIMOTO YUJI
IPC: G06Q50/10
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide information of small capacity having cases whose states change according to deadlines etc. in an expression as unique as possible to a user in an easy-to-see form when managing contract and intellectual property related information.SOLUTION: Contract and intellectual property related information stored in a data file 101 emphasizes change data showing changes of a right state on a prescribed day with colors etc. A read data processing part 102 extracts the change data and stores it in a storage buffer 106. Then a message edition part 103 reads the change data in the storage buffer 106 and creates a state change message 104 in a prescribed form in an output designation table 105. An e-mail part 107 changes the created state change message 104 into an e-mail and sends it to a person in charge.
Patent JP-2013063584-A (JP)
Title: Filament winding method and filament winding device
Inventor: TANIGAWA MOTOHIRO
IPC: B29C70/16
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To shorten a time necessary for hoop winding by eliminating the loosened winding and combined winding of a fiber bundle when starting the hoop winding.SOLUTION: In this filament winding method which performs a hoop winding process, the hoop winding process includes: a first process for fixing the end of the fiber bundle to a liner surface in a start position of the hoop winding; a second process for hoop-winding the fiber bundle fixed to the liner surface at its end in the first process; a third process for fixing the fiber bundle which is hoop-wound in the second process to the liner surface in a finish position of the hoop winding; and a fourth process for cutting the fiber bundle at the upstream side in the fiber bundle supply direction rather than a position in which the fiber bundle is fixed in the third process.
Patent JP-2013068995-A (JP)
Title: Information providing device, information providing method and computer program
Inventor: TAKAOKA KENJI
IPC: G06F17/21
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of providing contents of a document to a user in various languages.SOLUTION: An information providing device 1 associates each of electronic files of a document 5 posted at a prescribed posting place and translation sentences of the document 5 translated into one or more languages with same identification information, and stores the files. The posting place of the document 5 is recorded, too. The information providing device 1 issues a code image 50 including a two-dimensional code 51 which is coded into a two-dimensional coded character string for specifying the electronic files associated with the same identification information. A translation sentence and the information about the posting place of the document 5 are provided, by transmitting an electronic file of the translation sentence which is translated into a language shown by character code data along with information about the posting place of the document 5 to a user terminal device 3, in response to reception of the character code data showing the language set in the user terminal device 3 from the user terminal device 3 which accesses the electronic file by interpreting the two-dimensional code 51 from the document 5 in which the code image 50 is printed.
Patent JP-2013069104-A (JP)
Title: Display control device, method, and program
Inventor: SANO MASAFUMI
IPC: G06T11/80
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling rapid extraction of a region desired to be designated in a display image with an easy operation.SOLUTION: In a state where a predetermined image is displayed on a screen, designated trajectory detection means 11 detects the position of an indicator on the screen, and detects a trajectory of movement of the indicator on the screen, designated region extraction means 12 extracts a region whose position and size are based on the detected trajectory and whose shape has the same aspect ratio as that of the screen as a designated region, and image processing means 13 executes predetermined processing on a display image in the designated region.
Patent JP-2013071944-A (JP)
Title: Optical element sealant comprising organopolysiloxane composition
Inventor: MIZUTA SHINYA
IPC: C08L83/07
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element sealant which is excellent in moldability, transparency, heat resistance, light resistance, and blue laser resistance.SOLUTION: In the optical element sealant, at least one maximum value of a loss tangent of a cured product of an organopolysiloxane composition measured at a frequency of 10 Hz is present in a temperature range of -10 to 50°C, the value of storage modulus is 10 MPa or less at 120°C, and the organopolysiloxane composition comprises (A) and (B): (A) a modified polyhedral structure polysiloxane which is obtained by subjecting a modified polyhedral structure polysiloxane, obtained by subjecting a polyhedral structure polysiloxane compound (a) having an alkenyl group and a compound (b) having a hydrosilyl group to a hydrosilylation reaction, and an organosilicon compound (a') having one alkenyl group in one molecule to a hydrosilylation reaction; (B) an organopolysiloxane having two or more alkenyl groups in one molecule.
Patent JP-2012072540-A (JP)
Title: Protective helmet
Inventor: GAFFORIO LUCA
IPC: A42B3/08
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective helmet having a supporting mask for impact-absorbing layers of a jaw protector which can connect a pad inside the helmet which is arranged by approaching the jaw protector effectively and easily temporarily.SOLUTION: The protective helmet comprises a shell 101 which has a jaw protector 102 and an opening 103 for a visor, one or more impact-absorbing layers 104, 107, 10 which are connected inside with the shell and the jaw protector, one or more pads 105, 106 which are arranged inside the one or more the impact-absorbing layers, and at least one supporting mask 1 for impact-absorbing layers of the jaw protector, where at least one supporting mask includes holding means of impact-absorbing layers of the jaw protector and an engaging means for the jaw protector and/or shell, further, at least one supporting mask includes a temporary connecting means of at least one pad.
Patent JP-2013074411-A (JP)
Title: Acoustic wave device, electronic component and acoustic wave device manufacturing method
Inventor: OHASHI YASUTAKA
IPC: H03H3/08
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic wave device capable of retaining the air tightness of a vibration space for a long time.SOLUTION: The acoustic wave device includes: an element substrate 3; an excitation electrode 5 disposed on the principal surface of the element substrate 3; and a cover 9 having a recess of which periphery is joined to the principal surface of the element substrate 3 in such a manner that the excitation electrode 5 is positioned in a vibration space 21 which is a space enclosed by the inner surface of the recess and the principal surface of the element substrate 3. On at least one of the outer surface side and the inner surface side of the junction with the element substrate 3, the cover 9 includes an extension portion 10 extending along the principal surface of the element substrate 3.