baber/WOPTO huggingface dataset:
Patent JP-2015071406-A (JP)
Title: Wheel fixing mechanism for bicycle
Inventor: NAKAJIMA JUN
IPC: B62K25/02
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To enable an adjustment member capable of adjusting a final fixing position of a lever member to be prevented from rotating in a simple manner.SOLUTION: A wheel fixing mechanism 16 detachably fixing a hub shaft 12 to a frame 100 includes: a shaft-like member 20; a head member 22; a lever member 24; an adjustment member 26; and a positioning mechanism 28. The shaft-like member 20 includes an engagement part 20c which may engage with the frame 100. The head member 22 is disposed in the shaft-like member 20 so as to move. The lever member 24 is provided at the head member 22 so as to rotate around an axis that intersects with an axial direction. The lever member 24 relatively moves the shaft-like member 20 relative to the head member 22 in the axial direction X. The adjustment member 26 may adjust a phase of the lever member 24 around a center axis C1. The positioning mechanism 28 is disposed between the head member 22 and the adjustment member 26 and may position the adjustment member 26 at several positions in the axial direction X.
Patent JP-2015026819-A (JP)
Title: Reactor, magnetic material, converter, and electric power conversion system
Inventor: SATO ATSUSHI
IPC: H01F37/00
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise reactor including a magnetic material with low magnetostriction.SOLUTION: A reactor 1 comprises an assembly 10 arranged by combination of a coil 2 and a magnetic core 3 having a part which is inserted inside the coil. At least a part of the magnetic core consists of a magnetic material having a resin and Fe-Si alloy soft magnetic metal particles distributed in the resin. In the magnetic material, the content of the soft magnetic metal particles is 50-85 vol.%; the average particle diameter d50 of the soft magnetic metal particles is 20-100 μm. The soft magnetic metal particles have a Si content of 4.5 mass% or more and less than 8.0 mass%. The quantity λof magnetostriction of the magnetic material is 0.9 ppm or less under an alternating magnetic field having a magnetic flux density of 0.6 T and a frequency of 500 Hz.
Patent JP-2015217542-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OYA MASASHI
IPC: H04N1/46
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To print an arbitrary area having an outward appearance of surface gloss like metal and a pearl without any increase in apparatus size nor any increase in cost for a special gloss color material.SOLUTION: An image processing apparatus according to the present invention has setting means of setting whether to perform gloss processing associated with gloss on a partial area of an image that input image data represents based upon the input image data and recording means of recording a color material corresponding to a complementary color of a color material for reproducing the partial area or a black color or grey color on a recording material, and then recording a color material for reproducing the partial area thereupon when a result of the setting is to perform the gloss processing.
Patent JP-2014198252-A (JP)
Title: Kit comprising bone anchor and injection cannula
Inventor: BIEDERMANN LUTZ
IPC: A61B17/58
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for use with a bone anchor comprising: a cannula insertion shaft; and a plug member insertable into the shaft for closing the shaft at one end.SOLUTION: An embodiment comprises: a bone anchor comprising a shaft 7, a channel 11, 12, and a plug member 30, 40, 41; and an injection cannula 201. The injection cannula includes: a tube portion 218 adapted to be introduced at least partly into the channel 11, 12, and a connector portion 220 adapted to be connected with a syringe used for injection of bone cement or other liquid or pasty material into the bone anchor. The tube portion 218 has an inner diameter which is large enough to guide the plug member 40 through the tube portion.
Patent JP-2015217085-A (JP)
Title: Pot stand
Inventor: HAYASHI ATSUHIRO
IPC: A47J47/16
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pot stand that can be reduced so that it is nonobstructive in storage when not in use in spite of being simple and inexpensive.SOLUTION: In the underside of a square synthetic resin plate 2, squarely quadrisected cross valley fold line part 3 is prepared, with a first groove 7 marked along the valley fold line part 3. Along one diagonal line, a mountain fold line part 4 is prepared, with a second groove marked along the mountain fold line part. While a pair of square face parts 5 are formed in one part with the center of the plate 2 made original point symmetry, a four-sided isosceles triangle face parts 6 further divided by a mountain fold line part are formed in the other part. With each isosceles triangle face part folded inward, and with the plate 2 folded into 1/4 area, the square face parts 5 and the isosceles triangle face parts 6 oppositely face to each other in the underside of the plate 2. Then, in one of the oppositely facing square face part 5 and the isosceles triangle face part 6, a protruding-shaped engaging projection 11 is provided and, in the other, a fitting groove-shaped engaging recess 12 engaged with the engaging projection 11 is provided.
Patent JP-2015219193-A (JP)
Title: Rotation angle detection device
Inventor: IKEDA TSUTOMU
IPC: G01D5/12
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To allow a simple configuration to retain a magnet to a rotator without deviation in an axial direction and radial direction.SOLUTION: A rotation angle detection device comprises: a magnet 46 that is provided in a main gear 41; and a magnet detector that is arranged to face the magnet 46, in which the magnet 46 rotates integrally with the main gear 41, and a change in a magnetic field of the magnet 46 is detected by the magnet detector to thereby detect a rotation angle of the main gear 41. The main gear 41 includes a bottomed concavity part 41a, and a plurality of attachment pins 41c around the concavity part, and the magnet 46 is inserted into the concavity part 41a so that one part protrudes from an upper end of the concavity part 41a. The magnet 46 inserted into the concavity part 41a is pressed against the main gear 41 by an elastically deformable pressing plate 47 made up of a non-magnetic member. A plurality of attachment holes 47d is formed in an outward part 47b of the pressing plate 47. As the magnet 46 inserted into the concavity part 41a is being pressed against the elastically deformed pressing plate 47 by the main gear 41, each attachment pin 41c inserted into each attachment hole 47d is heatedly caulked, and thereby the magnet 46 is fixed to the main gear 41.
Patent JP-2014229339-A (JP)
Title: Hard disk drive with contact detection using spin torque oscillator
Inventor: NISHIDA YASUTAKA
IPC: G11B5/31
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hard disk drive with contact detection using a spin torque oscillator.SOLUTION: A hard-disk drive having a structurally efficient magnetic head slider utilizes a MAMR-based spin torque oscillator (STO) for head-disk contact detection and for flying height sensing. Contact detection and spacing estimation techniques consider the nominal temperature difference, and thus different criteria, between read and write operations.
Patent JP-2014195107-A (JP)
Title: Method of manufacturing semiconductor package and semiconductor package manufactured by the same
Inventor: EOM YONG SUNG
IPC: H05K1/14
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package and a semiconductor package manufactured by the method.SOLUTION: The present invention discloses a method of manufacturing a semiconductor package, and a semiconductor package manufactured by the method. According to the method of manufacturing the semiconductor package, a solder film is formed by the steps of: applying a mixture containing polymer resin and solder particles on a substrate having a terminal formed thereon; and heating the applied mixture, where the solder particles are flowed (or diffused) to a terminal side in the heated polymer resin to adhere onto exposed surfaces of the terminal, i.e., a side-surface and a top-surface of the terminal. Such a solder film can enhance adhesive strength between a terminal of a semiconductor chip, and the terminal of the substrate in a subsequent flip-chip-bonding process.
Patent JP-2015224037-A (JP)
Title: Vegetable and fruit freshness-keeping packaging bag, package containing vegetable and fruit using the same and vegetable and fruit freshness-keeping method
Inventor: NAKAO SATORU
IPC: B65D85/50
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a vegetables and fruits freshness-keeping packaging bag in which the stored vegetables and fruits can be prevented from the occurrence of mold and can be compatible with a change of storage conditions of the vegetables and fruits, while keeping the freshness of the vegetables and fruits.SOLUTION: A vegetables and fruits freshness-keeping packaging bag is made from a perforated synthetic resin film. In the perforated synthetic resin film, one or two or more through-holes are provided, and the through-hole satisfies the following conditions. The conditions are: the perforated synthetic resin film is cut in a test piece with a rectangular shape of 20 cm to 25 cm so as to contain one through-hole; and when assuming that the opening area of the through-hole before applying a load is S0 and the opening area of the through-hole after applying the load is S1 in the test pieces upon providing a load of 4.9 N for 60 minutes in the center of the short side of the test piece under the condition of a room temperature (25°C), the dimensional stability calculated in the following expression (1) is 6.0% or more and 9.0% or less. An equation is the dimensional stability [%]={(S1/S0) -1}×100 (1).
Patent JP-2015225103-A (JP)
Title: Recording material cooling device and image forming apparatus
Inventor: IKEDA KEISUKE
IPC: G03G15/20
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in unnecessary conveyance resistance and wear of a belt during thin-paper feeding, while achieving an efficient cooling effect in a recording material cooling device, so as to obtain a sufficient cooling effect during thick-paper feeding as well.SOLUTION: In a recording material cooling device 9 that cools a recording material while holding and conveying the recording material with a first conveyance mechanism 31 and a second conveyance mechanism 32 that are arranged opposite to each other, the first and second conveyance mechanisms have belt members 56 and 59, and a stretch member that stretches the belt members; the first and second conveyance mechanisms each have a cooling member 33 that is in contact with the inner peripheral surfaces of the belt members to cool the recording material; the total area of contact surfaces of the cooling members 33 in contact with the inner peripheral surfaces of the belt members is different between the first and second conveyance mechanisms; at least one of the two belt members having the smaller total amount of the contact members of the cooling members in contact with the inner peripheral surfaces of the belt members includes tension control means; the recording material cooling device 9 has a control part 67 that controls the tension control means on the basis of conditions of requirements.
Patent JP-2015226003-A (JP)
Title: Solder ball mounting device and mounting method of solder ball using the same
Inventor: FURUYA HARUMI
IPC: H01L21/60
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting device capable of preventing bridge of adjacent solder balls effectively at the time of heating, in a semiconductor chip where the grain size of a solder ball or the center distance between the electrodes has a trend of becoming narrower increasingly, and to provide a mounting method of solder ball using the same.SOLUTION: A solder ball mounting device has a base 10 including a positioning recess 11 for fixing a semiconductor chip 1 at a predetermined position, an arrangement mask 20 in which a large number of housing holes 21 are bored so as to dispose solder balls 3 for a large number of electrodes 2 provided in the semiconductor chip 1, and a ball guide 30 mounted on the arrangement mask 20 and including a guide hole 31 for guiding the solder balls 3 to the housing holes 21 of the arrangement mask 20 individually. The arrangement mask 20 can be fixed between the base 10 and ball guide 30.
Patent JP-2015226260-A (JP)
Title: Image processor and image processing method
Inventor: MIYAKOSHI TAKESHI
IPC: H04N5/225
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method capable of preventing increase of the load on the processor and the consumption of electric power by efficiently performing coding of swinging image.SOLUTION: The image processor extracts and encodes one entire image based on a difference S1-S2 between an output S1 from a swing amount detection section 3 which has a gyro sensor 31 and an output S2 from a lowpass filter 4 passing through the output S1, on the other hand, after picking out a part of the entire image and encodes the same after performing a swing correction. With this, the swinging image can be encoded efficiently; and thus the load on the processor 10 and the consumption of electric power are prevented from increasing.
Patent JP-2015225302-A (JP)
Title: Karaoke device
Inventor: KAMATA MASAYUKI
IPC: G10K15/04
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which does not need a special sound for reproduction and does not need accumulation of pieces of karaoke music data.SOLUTION: A terminal ID of a portable terminal 63 which a user carries is acquired from a server 62, based on a user ID of a user who logged in. Based on the terminal ID, a user music list stored in the portable terminal 63 is acquired and music list creation means 31 creates a music list for music selection, in which a music ID and the terminal ID are associated each other. Based on the music list for music selection, a music is selected and is registered in a reservation queue 41, and the portable terminal 63 acquires corresponding music data based on the registered music ID and terminal ID. Processing means 33 extracts at least accompaniment data based on the acquired music data, and reproduction means 34 reproduces the accompaniment data as karaoke performance data.
Patent JP-2015228731-A (JP)
Title: Resolver
Inventor: Okawara hiroki
IPC: H02K24/00
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a resolver in which the detection angle error due to mismatch of a rotation axis of a rotor and a central axis of a stator is reduced.SOLUTION: In a resolver, the number of turns and the winding direction of a cosine phase coil 17, and the number of turns and the winding direction of a sine phase coil 19 wound around an i-th tooth 11 are set by T=Tcos(mξ+θ)+Tcos(mξ+θ), T=Tsin(mξ+θ)+Tcos(mξ+θ), where T: first reference number of turns of the cosine phase coil and the sine phase coil, T: second reference number of turns of the cosine phase coil, T: second reference number of turns of the sine phase coil, m: double axial angle, m: number of pole pairs of exciting coil, m: number of pole pairs of the cosine phase coil and the sine phase coil, θ: phase of exciting coil, θ: phase of the cosine phase coil and the sine phase coil, ξ: mechanical angle of the i-th tooth, N: total number of teeth.
Patent JP-2015226623-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively increasing a player's sense of expectation toward display of an input image for urging a player to perform input.SOLUTION: In a Pachinko game machine 1, during an effective period when operation of a performance button 26 is effective, a liquid crystal display device 5 displays a button image for pressing the operation of the performance button 26. Contrarily, when the performance button 26 is operated during the effective period, a high possibility of execution of a jackpot game is suggested, based on a determination result of special pattern determination, before notification of the determination result. At first timing before display of the button image, or second timing when the button image is not displayed, a similar button image, which is an image for suggesting display of the button image and is similar to the button image, is displayed. The similar button image may be redisplayed after being displayed at the first timing.
Patent JP-2015227983-A (JP)
Title: Image forming apparatus
Inventor: USUI MASATAKE
IPC: G03G21/14
Filed: 2014-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to prevent dew condensation slip without extending rotation time before fixation of a fixing section.SOLUTION: An image forming apparatus 100 includes: a fixing section 103 which conveys and heats a recording material with an unfixed toner image carried thereon in a nip section, to fix the unfixed toner image on the recording material, the fixing section including heating means 23, a cylindrical rotating body 22 to be heated by the heating means, a pressure member 24 for forming a nip section N with the rotating body, and temperature detection means 25 which detects a temperature of the heating means or the rotating body; and a conveyance section 8 for guiding the recording material p carrying the unfixed toner image To to the fixing section. The image forming apparatus detects a rotation state of the rotating body with no recording material located in the nip section in continuous printing for continuously printing information on two or more recording materials, and determines the timing to convey the recording material to the nip section, according to a detection result.
Patent JP-2015229185-A (JP)
Title: Molten material injection pump
Inventor: KAJITA NAOYA
IPC: B22D17/02
Filed: 2014-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a molten material injection pump which can increase an injection speed of molten metal or the like without enlarging a device.SOLUTION: A molten material injection pump 1 comprises an injection rotor 10 which can rotate with a rotating shaft O as a center, and an injection rotor drive unit 30 for rotationally driving the injection rotor 10. The injection rotor 10 has an injection flow passage 11 which penetrates the injection rotor in the rotating shaft O direction, and in which molten metal flows. One end of the injection flow passage 11 is a flow-in port 11c into which the molten metal flows, and the other end of the injection flow passage 11 is an injection port 11d from which the molten metal is injected. A distance between the injection flow passage 11 and the rotating shaft O becomes long as progressing toward the injection port 11d side from the flow-in port 11c side, and a distance between the injection port 11d and the rotating shaft O is set longer than a distance between the flow-in port 11c and the rotating shaft O. The molten metal flows in the injection flow passage 11 toward the injection port 11d side from the flow-in port 11c side by the rotational drive of the injection rotor 10 by the injection rotor drive unit 30.
Patent JP-2015232748-A (JP)
Title: Operator and demodulator circuit
Inventor: HORIO KAZUO
IPC: G06F7/00
Filed: 2014-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an operator and a demodulator circuit capable of generating a matrix of a complex number data in a short time.SOLUTION: The operator includes: a selector (410) that selects second plural complex number data and third plural complex number data from first plural complex number data and outputs the second plural complex number data and the third plural complex number data; a complex conjugate unit (411) that generates plural conjugate complex number data for the second plural complex number data; and a segmentation part (412) that picks up and outputs a part of the plural conjugate complex number data and the third plural complex number data.
Patent JP-2015232764-A (JP)
Title: Coin processor
Inventor: AOKI MASATO
IPC: G07D9/00
Filed: 2014-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of recognizing whether an object dispensed to a transport path is a normal coin or not with higher accuracy.SOLUTION: A coin processor 1 is provided that comprises: a transport path 27 for transporting a coin; a dispensing lever 24 capable of dispensing an object to the transport path 27 by rotating centering a support shaft 30; a lever movement detection sensor 26 capable of detecting the movement of the dispensing lever 24; and a dispensing detection sensor 28 provided to detect the object dispensed to the transport path 27.
Patent JP-2015231464-A (JP)
Title: Footwear for fishing
Inventor: MORITA HIROSHI
IPC: A43B13/32
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide footwear for fishing, excellent in durability and capable of being produced at low cost.SOLUTION: Footwear for fishing 10 comprises: an upper 12; a midsole 16; a sheet material 20; and an outsole 18. The upper 12 and the midsole 16 are integrally formed. The sheet material 20 is disposed between the midsole 16 and the outsole 18. The sheet material 20 and the midsole 16 are jointed by mechanical means. The outsole 18 is bonded to the sheet material 20 with an adhesive agent. The sheet material 20 is formed of a resin composition having transition resistance. The sheet material 20 does not bleed a plasticizer, and inhibits transition of the plasticizer to the adhesive agent. On the footwear 10, deterioration in adhesive strength due to transition of the plasticizer does not occur. The footwear 10 can achieve excellent durability without using a special adhesive agent.
Patent JP-2016001009-A (JP)
Title: Ball bearing
Inventor: MIZUSHIRO HIRONORI
IPC: F16C33/66
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing capable of preventing the early seizure of the ball bearing by restricting a quantity of grease to be filled into the ball bearing.SOLUTION: A ball bearing comprises: an inner ring 1 including an inner ring raceway 2 on an outer circumferential surface thereof; an outer ring 3 including an outer ring raceway 4 on an inner circumferential surface thereof; a plurality of rolling elements 5 incorporated between the inner ring raceway 2 and the outer ring raceway 4 so that the rolling elements 5 can roll; and a holder 6 holding the rolling elements 5 so that the rolling elements 5 can roll, grease 7 being filled into a bearing interior 9, the grease 7 being diurea-based grease and containing at least poly-α-olefin as base oil, a quantity of the grease to be filled being 25 to 60% of a dynamic spatial volume, and the ball bearing being a motor bearing used in a high temperature and high speed environment in which a temperature is equal to or higher than 70°C and a dmN value is equal to or larger than 900 thousand.
Patent JP-2016000701-A (JP)
Title: Cellulose fiber nonwoven fabric for gel mask
Inventor: MACHIOKA KYOKO
IPC: A61K8/73
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose fiber nonwoven fabric for a gel mask which can retain a large amount of gel, is high in transparency under a wet condition, and has excellent handleability and a good feeling of wearing (touch).SOLUTION: A cellulose fiber nonwoven fabric for a gel mask has a weight of 10 g/mor more and 30 g/mor less, a thickness of 0.01 mm or more and 0.4 mm or less, an amount of gel retention of 25 g/g or more and 60 g/g or less, and a gel diffusibility of 1000 mmor more and 2000 mmor less. There is also provided a gel mask comprising the same.