baber/WOPTO huggingface dataset:
Patent JP-2013022179-A (JP)
Title: Toy fishing rod
Inventor: YONEDA HARUSUKE
IPC: A63H31/08
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive toy fishing rod fully satisfying a player with a simulation experience of catching a fish.SOLUTION: The toy fishing rod includes: a toy body 1 to which a rotatingly operable handle 4 is attached; a rod part 2 attached to a leading end side of the toy body 1 and having a rod tip that is configured to move vertically to the toy body 1; a grip part 3 that is attached to the rear end side of the toy body 1 and is held by a player; a motor M; a rod part operating mechanism 100 for vertically moving the rod tip of the rod part 2 by a power of the motor M; and a resistance adjusting means 400 that is operated by the power of the motor M and applies rotational resistance by friction to the handle 4 according to the vertical position of the rod tip of the rod part 2.
Patent JP-2013024314-A (JP)
Title: Chain guide and chain transmission device
Inventor: KATO AKIO
IPC: F16H7/18
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage of chain guiding rollers in a chain guide to suppress abrasion of an outer diametrical surface of the rollers thereby attaining a long working life.SOLUTION: Respective shaft end portions of a plurality of roller shafts 31 are supported by a pair of opposed side plates 22 of guide bases 21 which are oppositely disposed to one side of a torque transmission timing chain 5. Rollers 41 each including a plurality of chain guiding roller bearings are rotatably supported by a plurality of roller shafts 31 respectively. A hard layer is provided to the surface portion of the roller 41, and a soft layer is formed in an inner portion to increase toughness, so that the rollers 41 are prevented from being damaged by impact force applied intermittently to the rollers 41 from a fluttering timing chain 5. A hard layer having a surface hardness greater by 4 points than that of the timing chain 5 in terms of Rockwell hardness is used, so that the outer diametrical surface of the roller 41 is prevented from being abraded in an early stage by the contact with the timing chain 5.
Patent JP-2013026462-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: MORI MASAYUKI
IPC: H01G9/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor in which welding accuracy and connection strength between a current collector and an external terminal member are enhanced without being affected by processing accuracy of the current collector and the external terminal member.SOLUTION: A capacitor comprises: electrode bodies (an anode body 60 and a cathode body 80) at an anode side and a cathode side; a capacitor element (4) of a wound element or an unwound element; a sealing member (sealing plate 22) that seals an opening (30) of a case member (an exterior case 20); a single or plural electrode projection parts (an anode portion 6 and a cathode portion 8) that project through an element end surface (5) of the capacitor element; external terminal members (an anode terminal 10 and a cathode terminal 14); a single or plural current collectors (an anode current collector 12 and a cathode current collector 16) connected to the projected electrode projection parts; and a weld part (nugget 18) where the current collector and the external terminal members are welded by irradiation with a laser beam or an electron beam by covering a contact surface of the current collector and the external terminal members with a covering member (a cover portion 53) formed in the current collector or the external terminal members.
Patent JP-2012025954-A (JP)
Title: Partially aromatic polyamide molding composition and use thereof
Inventor: BAYER ANDREAS
IPC: C08G69/26
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an unreinforced halogen-free polyamide molding composition containing a flame retardant.SOLUTION: This invention relates to a polyamide molding composition based on a partially-aromatic partially crystalline polyamide having a specific melting point range, an effective amount of ionomer partially or completely neutralized by metal ion, and a flame retardant (preferably based on phosphinic acid or diphosphinic acid salt). Solder wettability of the molding composition is at least 80%, preferably >85%.
Patent JP-2013024510-A (JP)
Title: Water refrigerant refrigerating system
Inventor: KURODA HISANORI
IPC: F25B1/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a water refrigerant refrigerating system that achieves energy saving in the system and prevents cavitation.SOLUTION: In the water refrigerant refrigerating system 1, a refrigerator 5 uses water as a refrigerant, includes a circuit where the refrigerant circulates through an evaporator 2, a compressor 3, and a condenser 4 in this order, and connects to a chilled water circuit 7 where the refrigerant in the evaporator 2 is supplied to an indoor load and returned to the evaporator 2 and a cooling water circuit 10 where the refrigerant in the condenser 4 is cooled by a cooling tower 9 and returned to the condenser 4. A power recovery pump 11 is installed in the chilled water circuit 7 so as to use a pressure difference between a passage of the refrigerant to be returned from the indoor load to the evaporator 2 and a passage of the refrigerant to be supplied from the evaporator 2 to the indoor load, and another power recovery pump 12 is installed in the cooling water circuit 10 so as to use a pressure difference between a passage of the cooling water to be returned from the cooling tower 9 to the condenser 4 and a passage of the cooling water to be supplied from the condenser 4 to the cooling tower 9.
Patent JP-2013027494-A (JP)
Title: Dialysate discharging apparatus
Inventor: IWABORI TADASHI
IPC: A61M1/14
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a dialysate discharging apparatus in which the inside of a pickup port is cleaned without fail and sterilized without extending a separate flow path from an opening/closing means.SOLUTION: The dialysate discharging apparatus includes: a dialysate discharging means 9 in which an inlet port 9a and an outlet port 9b both capable of flowing a liquid are formed, and a pickup port 12 enabling the flowing liquid to be picked up is formed; and a cap 10 which can be detachably attached to the pickup port 12 of the dialysate discharging means 9, and can open and close the pickup port 12. In the apparatus, the pickup port 12 defines a guide path α for guiding the liquid introduced through the inlet port 9a to a tip 12a side of the pickup port 12 in a state where the cap 10 is attached; and a discharge path β for discharging the liquid guided by the guide path α to the outlet port 9b side.
Patent JP-2013034108-A (JP)
Title: Narrow directional microphone
Inventor: AKINO YUTAKA
IPC: H04R1/34
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in directional frequency response due to resonance between stiffness of a film and acoustic mass of an air column with respect to an acoustic tube in a narrow directional microphone in which a front-end opening part of the acoustic tube for mainly reducing wind noise is covered with the film.SOLUTION: In the narrow directional microphone in which a rear-end part 20b of a cylindrical acoustic tube 20 having a predetermined axial length is connected to a unidirectional microphone unit 33 and a film 22 which can be displaced with wind pressure is fitted to a front-end opening 20a of the acoustic tube 20, an acoustic resistor 23 is arranged on an outer surface side of the film 22 and at a position where the acoustic resistor is never in contact with the film 22 even if the film 22 is displaced with wind pressure.
Patent JP-2013032891-A (JP)
Title: Lighter ignition operation assist tool
Inventor: NASU MASAHIKO
IPC: F23Q2/28
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighter ignition operation assist tool improving operability by assisting an operation of an ignition switch when regularly using a lighter provided with a push or slide switch.SOLUTION: This ignition operation assist tool detachably mounted to a lighter having a push or slide switch includes a frame 1 having a locking part 2 locking a lighter body and an ignition operation assist means 4 provided above an ignition switch of the lighter when mounted to the lighter and assisting an ignition switch operation. The ignition operation assist means 4 has a base end rotatably attached, via mounting shafts 3, 3, to an upper end at an ignition hole side when the frame 1 is mounted to the lighter and the other end being a free end and having a length protruding from an ignition switch end edge. The ignition switch may be actuated by a rotary operation of the ignition operation assist means 4.
Patent JP-2011243224-A (JP)
Title: Electronic apparatus
Inventor: KITAMURA TOMOKO
IPC: G06F3/041
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus having a vibration module.SOLUTION: An electronic apparatus comprises a housing, a vibration module installed in the housing, a support section fixed to the housing, which supports the vibration module so that it can vibrate, and an oscillation unit that makes the vibration module vibrate. A television apparatus comprises: multiple first projection sections projecting from either of the vibration module and the housing to the other; a sheet provided between the end parts of the multiple first projection sections; and multiple second projection sections installed at either of the vibration module and the housing, which reach the sheet in a position between the first projection sections.
Patent JP-2013042216-A (JP)
Title: Image processing apparatus and control method thereof
Inventor: MATSUOKA HIROCHIKA
IPC: H04N1/41
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To propose a concrete encoding method also considering the change of zoom magnification, exposure and aperture, in the encoding of an image captured by means of a compound-eye camera.SOLUTION: An image processing apparatus in which a plurality of image data obtained by capturing an image by means of a plurality of cameras comprises encoding means for encoding first image data obtained by capturing an image by means of a main camera, prediction means for generating prediction image data by predicting second image data, obtained by capturing an image by means of a sub-camera, from the first image data by using at least any one camera parameter of zoom magnification, exposure and aperture applied to image capturing, and differential encoding means for encoding the second image data by generating the differential data of the second image data and the prediction image data.
Patent JP-2013040005-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA MITSUTAKA
IPC: B65H31/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which has excellent operability when a recording medium or the like causing a conveyance failure is taken out from an image forming apparatus body and in which significant restriction hardly arises for installation of a mechanism to take out the recording medium.SOLUTION: The apparatus includes a drawer tray 30 in which the recording medium P for being taken out from the image forming apparatus body is conveyed and housed and of which a part is formed to be drawable from the image forming apparatus body in a predetermined direction. An attitude of the recording medium P housed in the drawer tray 30 is changed in conjunction with a movement of the drawer tray 30 drawn from the image forming apparatus body, and part of the recording medium P projects from the drawing tray 30.
Patent JP-2013040034-A (JP)
Title: Conveying apparatus
Inventor: ISHIHARA MASAAKI
IPC: B65H5/06
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveying apparatus that conveys a recording medium smoothly without increasing the cost and the size.SOLUTION: The conveying apparatus includes: a conveyance path 10 including a curved portion, on which the recording medium is conveyed; and a roller pair which is positioned on the conveyance path 10 and includes a drive roller 301 for driving by using a drive force from a driving source and a driven roller 401 press-contacted by the drive roller 301. The drive roller 301 is pivotally supported to be movable in an upstream or downstream side in a conveyance direction of the recording medium. The driven roller 401 can move by following a movement of the drive roller 301.
Patent JP-2012139482-A (JP)
Title: Endoscope system, processor of endoscope system, and image producing method
Inventor: SAITO TAKAAKI
IPC: A61B1/06
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To acquire an oxygen saturation image in which only oxygen saturation degrees are reflected on a normal optical image, without depending on a blood amount.SOLUTION: First illumination light of a wavelength range, in which light absorption coefficient of blood hemoglobin varies with oxygen saturation thereof varied, is projected into a test subject body, to capture a first image signal (a frame 1) by imaging the reflection light, etc. Second illumination light of a wide wavelength range is projected into a body cavity, to capture a second image signal (a frame 2) by imaging the reflection light, etc. Oxygen saturation degrees are acquired based on the first image signal and the second image signal. A normal optical image is produced based on the second image signal. Information concerning the oxygen saturation degrees is reflected on the normal optical image, thereby to acquire an oxygen saturation image.
Patent JP-2013039899-A (JP)
Title: Pneumatic tire
Inventor: TOMITA TATSUYA
IPC: B60C11/04
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a plurality of circumferential grooves extending along a tread circumferential direction and partitioned lands formed between the circumferential grooves, the lands having a plurality of lateral grooves and lateral sipes, while maintaining wet performance and improving performance on snow.SOLUTION: On a tread surface of a tread of the tire, a plurality of circumferential grooves are formed along a tread circumferential line, and lands are formed by the circumferential grooves. In at least one of the lands, a plurality of lateral grooves and lateral sipes are formed to extend from one of the two circumferential grooves that form the land to the other one, and to be opened in at least one circumferential groove. On both sides of at least one of the lands, a plurality of protrusions are formed to protrude from the bottom of the two circumferential grooves that form the land to the outside of a tire radial direction and to be continued to a sidewall of the land.
Patent JP-2013045141-A (JP)
Title: Image processing system, program for the same, and image processing method
Inventor: YAMADA AKIRA
IPC: G06T1/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of increasing in speed a nearest neighbour search.SOLUTION: An image processing device comprises: an acquisition section that acquires first model point group data and first measurement point group data of an object; a sort section that acquires second model point group data and second measurement point data; a search section that searches a second point group associated with reference point group data for a nearest neighbour point with respect to a reference point in a first point group associated with reference point group data; and a reference point setting section. The search section includes: a selection section that selects an attention point at which a distance from a reference point in a reference coordinate axis direction is shorter than a reference distance, from the second point group; an update section that updates the reference distance according to a point-to-point distance between the reference point and the attention point, which is shorter than the reference distance; a search control section that controls the selection and update sections so that the selection processing and update processing are sequentially performed while reflecting the updated reference distance until a point that can be newly selected as the reference point is eliminated; and a determination section that determines, as a nearest neighbour point, the attention point involved in the setting of the reference distance at the time when the sequential execution processing of the selection processing and update processing has been finished.
Patent JP-2012050083-A (JP)
Title: Antenna
Inventor: WANG YANG-KAI
IPC: H01Q13/10
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna whose gain is enhanced and bandwidth is increased, or having a plurality of modes.SOLUTION: In the antenna including a substrate, a radiation unit and a metal plate, the radiation unit is installed on the substrate, the metal plate is arranged with a prescribed distance mutually spaced from the radiation unit, is electrically insulated with the radiation unit, and is excited by the radiation unit to be used for generating at least one resonance mode, and the metal plate includes a through hole which penetrates the metal plate. Due to this structure, the gain is enhanced, the bandwidth is increased, and a plurality of modes are provided.
Patent JP-2013045031-A (JP)
Title: Antiglare hard coat film
Inventor: FUKUYAMA TOSHIHIDE
IPC: G02B1/14
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an antiglare hard coat film reducing white blur and whitishness of a coated film, having an antiglare property in a level of no practical problem, high transmission factor, and high image clearness without lowering contrast, suppressing glare of an image, and improving the visibility of a display.SOLUTION: The antiglare hard coat film is formed by providing an antiglare hard coat layer containing organic particulates and resin on a transparent film, and has a haze value of 0.1 to 5.0%. When an average value of height in an evaluation region on the surface of the antiglare hard coat film is defined as zero (0), a maximum sectional height represented by a difference between a height maximum value in the evaluation region and a height minimum value in the evaluation region is 0.6 μm or less, an internal haze value of the antiglare hard coat film is 0 to 2.0%, and a ratio of the internal haze value to the entire haze value is 40% or less.
Patent JP-2013045999-A (JP)
Title: Semiconductor mounting member and method of manufacturing the same
Inventor: WATANABE HIROYUKI
IPC: H05K1/14
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor mounting member capable of maintaining a yield while treating multi-wire and reinforcing a power supply.SOLUTION: Since a semiconductor mounting member 100 is configured by two printed wiring boards of a second substrate 110 and a first substrate 10, a yield can be maintained compared with the case that the number of layers in one build-up substrate is increased and the size is enlarged for the sake of treating multi-wire and reinforcing a power supply. Since a supporting body 188 is interposed between the first substrate 10 and the second substrate 110, it is unnecessary to fill a gap between the first substrate 10 and the second substrate 110 with an underfill.
Patent JP-2013050032-A (JP)
Title: Internal combustion engine
Inventor: HARA TETSUHARU
IPC: F02D13/02
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of thoroughly filling an air-fuel mixture into a combustion chamber even in a simple structure.SOLUTION: This engine is a series two-cylinder engine mounted on a vehicle, wherein a stroke of a first cylinder 1a and a stroke of a second cylinder 1b are synchronized while having a phase difference of just 360°CA (crank angle). An exhaust port 21a of the first cylinder 1a and the exhaust port 21b of the second cylinder 1b are connected, and exhaust valves 23a, 23b are temporarily opened near an intake bottom dead centers (BDC) by means of a raised part 29 of an exhaust cam 27. The exhaust ports 21a, 21b are provided along a movement direction of a piston 31 being a cylinder axis.
Patent JP-2013054001-A (JP)
Title: Stress-strain relation evaluation method and springback amount prediction method
Inventor: SUMIKAWA SATOSHI
IPC: G01N3/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve high-accuracy calculation of stress-strain relation of an elastic-plastic material.SOLUTION: A stress-strain relation evaluation method in the invention includes steps of: using an experimental value for a stress-strain relation of an elastic-plastic material to calculate a material constant for the elastic-plastic material included in an elasto-plastic constitutive equation; using the calculated material constant to calculate a factor C that defines convergence speed of kinematic hardening of a yield surface; and calculating the stress-strain relation of the elastic-plastic material by substituting the calculated material constant and factor C into the elasto-plastic constitutive equation. This enables high-accuracy calculation of stress-strain relation of the elastic-plastic material because the factor C that defines the convergence speed of kinematic hardening of the yield surface changes according to a stress state.
Patent JP-2013066253-A (JP)
Title: Motor and electrical apparatus provided with the same
Inventor: WATANABE AKIHIKO
IPC: H02K5/16
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent electric corrosion of a bearing in a motor that is driven by a PWM inverter.SOLUTION: A motor includes: a stator 10 that has a stator core 11 with stator windings 12 wound therearound; a rotor 14 that is rotatably arranged around a shaft 16; a bearing 15 that supports the shaft 16; and conductive brackets 17 and 19 that fix the bearing 15. The rotor 14 includes: a rotating body 30 that holds permanent magnets; and the shaft 16 that fastens the rotating body 30 thereto so as to pass through the center of the rotating body 30. Capacitance between the shaft 16 and an outermost circumferential surface of the rotating body 30 is set lower than capacitance between an inner ring and an outer ring of the bearing 15 being rotated.
Patent JP-2013057888-A (JP)
Title: Karaoke device
Inventor: MURASE NORIHIKO
IPC: G10K15/04
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which achieves sound field setting for comfortable singing in accordance with a singing level of each user.SOLUTION: A karaoke device 16 includes: performance evaluation means 96 which evaluates a performance of a musical piece sung by each user being a performance actor, on the basis of voice information inputted from a microphone 40 in parallel with an output of the musical piece; and sound field setting means 98 which, on the basis of an evaluation result of the performance evaluation means 96, sets a sound field according to the output of the musical piece from the karaoke device 16 during a performance in which the user according to the evaluation result is a performance actor. Therefore, an optimal sound field can be set in accordance with the singing level of each user.