baber/WOPTO huggingface dataset:
Patent JP-2016155810-A (JP)
Title: Process for preparation of dipyridamole
Inventor: VINAYAK GOVIND GORE
IPC: A61P7/02
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide efficient and economic synthetic and purification processes of dipyridamole which is a medicine for therapy and prophylaxis of thrombo-embolisms.SOLUTION: Dipyridamole having a greatly lower impurity level in a raw product than that obtained by a prior art process is easily produced with simple after-treatment and purification procedures as a result by reacting 2,6-dichloro-4,8-dipiperidino-pyrimido(5,4-d)pyrimidine with diethanolamine at a temperature lower than 130°C. The method of synthesizing dipyridamole comprises: mixing 2,6-dichloro-4,8-dipiperidino-pyrimido(5,4-d)pyrimidine with diethanolamine; heating; adding a C3-6 alkyl alcohol; thereafter adding a hydrocarbon solvent; thereafter adding water; thereafter cooling; and isolating an obtained solid of dipyridamole.SELECTED DRAWING: None
Patent JP-2017137740-A (JP)
Title: Electronic lock management device, movement detection unit, and electronic lock system
Inventor: TAKAHASHI KATSUYUKI
IPC: E05B49/00
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a human motion sensor being incapable of determining whether or not a person to be a detection target has a right to perform locking/unlocking, though detection of motion of a user having the right to perform locking/unlocking is required for smoothly executing locking/unlocking of an electronic lock device.SOLUTION: An electronic lock management device comprises: a reception unit that from a portable terminal in which authentication information for locking/unlocking an electronic lock device is stored, receives the authentication information; an acquisition unit that acquires variations in intensity of an electric wave originated from the portable terminal storing the authentication information received by the reception unit; determination unit that on the basis of the variations, determines a direction of movement of the portable terminal with respect to a door to be locked/unlocked by the electronic lock device; and a transmission unit that on the basis of the direction of movement, at least either of an unlocking signal and a locking signal to the electronic lock device.SELECTED DRAWING: Figure 1
Patent JP-2017143354-A (JP)
Title: Image processing apparatus and image processing method
Inventor: UEKUSA TOMOTAKA
IPC: H04N5/232
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To attain magnification of a background image and a depth perception compression effect by means of a telephoto lens, by image processing.SOLUTION: This apparatus detects a main subject in an input image, determines a background main area in a background image other than a main subject area, magnifies the background image, and synthesizes an image of the main subject area and the magnified background image. At this time the images are synthesized such that the positional relation between the center of the main subject area, the center of the background main area, and an image frame may be kept. Further, the background image is magnified with such a magnification ratio that the main subject area and the background main area remain in the image frame.SELECTED DRAWING: Figure 1
Patent JP-2017142331-A (JP)
Title: Optical film, production method, polarizing plate and display device
Inventor: SUDEJI HIRONARI
IPC: C08L9/06
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide: an optical film and a production method thereof, the film having high mechanical strength and good optical characteristics such as a low retardation, having high durability against an organic solvent and suppressing occurrence of blocking, and being advantageously usable as a protective film in a polarizing plate; and a polarizing plate and a display device including the above optical film.SOLUTION: The optical film is made of a crosslinked product of an untreated film containing a hydrogenated block copolymer. The hydrogenated block copolymer is obtained by hydrogenating a specific block copolymer composed of two or more polymer blocks [A] essentially comprising a specific repeating unit [I] and at least one polymer block [B] essentially comprising a specific repeating unit [II] or a combination of the repeating unit [I] and the repeating unit [II]. The optical film has a specific tensile fraction elongation and a solvent-insoluble content percentage. A production method of the optical film, and a polarizing plate and a display device including the optical film are also disclosed.SELECTED DRAWING: None
Patent JP-2017143499-A (JP)
Title: Acoustic wave device
Inventor: HATAYAMA KAZUE
IPC: H03H9/64
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic wave device that can be made compact.SOLUTION: An acoustic wave device includes a substrate 10, acoustic wave resonators 20, 22 provided on the substrate 10, a pad 24 connected electrically with the acoustic wave resonators 20, 22, with a part of which being provided directly above the acoustic wave resonators 20, 22, via a cavity, and on which a bump 28 is formed, and a support 25 for supporting the pad 24 on the substrate 10, on the outside of the acoustic wave resonators 20, 22.SELECTED DRAWING: Figure 2
Patent JP-2017144440-A (JP)
Title: Upward welding method and upward welding structure
Inventor: OTSUKA HIDEO
IPC: E04B1/24
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a welding bead by suppressing a drop down of molten metal at both ends in a lateral direction in upward welding.SOLUTION: An upward welding method enables one of steel materials and the other opposite in forward and rearward directions crossing vertical directions and lateral directions to be welded with each other in upward attitudes via a gap extending in the lateral direction crossing the vertical directions. This method has an end material arrangement step of a pair of end materials so as to face the gap from both sides in the lateral directions and a welding step of filling the gap with a molten weld metal from below the gap to weld the one steel material with other steel material. In the welding step, the weld metal is brought into contact with the end material.SELECTED DRAWING: Figure 4
Patent JP-2017145155-A (JP)
Title: Zinc oxide particle and method for producing the same, and application of the same
Inventor: HOSOKAWA TAKUYA
IPC: C09D7/12
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide zinc oxide particles having a comparatively large particle size and high crystallinity, and to provide a method for simply producing the same.SOLUTION: A particle size of zinc oxide has a median diameter R measured by a laser diffraction/scattering method of 10 μm or more and has an average crystallite diameter of r determined by powder X-ray diffractometry of 0.06 μm or more. A particle shape is preferably a hexagonal pillar shape or a substantially hexagonal shape. The zinc oxide particles are excellent in thermal conductivity and have good filling property, and can be formed into a heat dissipation composition having high thermal conductivity.SELECTED DRAWING: Figure 4
Patent JP-2017145307-A (JP)
Title: Heat-resistant silane crosslinked resin molding and heat-resistant silane crosslinkable resin composition and method for producing the same, silane master batch, and heat-resistant product
Inventor: MATSUMURA YUJI
IPC: C08J3/22
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant silane crosslinked resin molding capable of producing a molded product excellent in appearance and heat resistance even on wide molding and crosslinking conditions and a method for producing the same; a silane master batch and a heat-resistant silane crosslinkable resin composition capable of forming the heat-resistant silane crosslinked resin molding and a method for producing the same; and a heat-resistant product.SOLUTION: There are provided a method for producing a heat-resistant silane crosslinked resin molding which includes a step of mixing at least an inorganic filler and a silane coupling agent containing a specific amount of vinyltrimethoxysilane and vinyltriethoxysilane to prepare a mixture, and a step of melting and mixing the mixture and a base resin in the presence of an organic peroxide at a temperature of a decomposition temperature of the organic peroxide or higher to prepare a silane master batch; a heat-resistant silane crosslinked resin molding and a heat-resistant silane crosslinkable resin composition produced by the same; a silane master batch; and a heat-resistant product.SELECTED DRAWING: None
Patent JP-2017148154-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance amusement when a game medium enters a general winning area.SOLUTION: When a game ball enters a general winning port, a presentation control CPU determines which character among characters A to C is to appear, and displays the determined character in an image display device. Corresponding to a character that appears, a display period of the character becomes different. If an effective start winning occurs within a display period of the character, the character being displayed performs an action, and in a start winning storage display area, a reservation change presentation is performed where a display portion corresponding to variable display games being reserved is changed from a normal mode to a special mode.SELECTED DRAWING: Figure 31
Patent JP-2017150536-A (JP)
Title: Method for manufacturing case for structure and the case
Inventor: UESUGI TATSUYA
IPC: F16H57/028
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a case for a structure that can effectively suppress film vibration in a wall surface part while avoiding an increase in weight.SOLUTION: The method for manufacturing a case (1) for a structure including a skeleton part (10) for forming a skeleton and the wall surface part (20) occluding an opening parts surrounded by bone parts constituting the skeleton part (10) includes a molding step of molding the wall surface part (20). The molding step forms recess parts (21, 22) at least one-side surface so as to increase rigidity of the wall surface part (20).SELECTED DRAWING: Figure 1
Patent JP-2017151020-A (JP)
Title: Hydraulic machine diagnostic system, hydraulic machine diagnostic method, hydraulic machine and renewable energy type generator
Inventor: HAYASHI TOSHIKAZU
IPC: F16K31/06
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machine diagnostic system capable of detecting damage to a position regulation section to regulate a position of a valve body.SOLUTION: A hydraulic machine diagnostic system is to diagnose a hydraulic machine which comprises a rotary shaft, a cylinder, a piston which forms a working chamber together with the cylinder, and a high pressure valve 28 and a low pressure valve installed in the working chamber and performs conversion between rotary motion of the rotary shaft and reciprocal motion of the piston. Either the high pressure valve 28 or the low pressure valve is a solenoid valve which has: a valve 35 sucked in a direction toward a core 41 by magnetic force generated with electric current applied to a solenoid coil 42; and a position regulation section 60 to regulate a position where the valve body can be moved closest to the core 41. The hydraulic machine diagnostic system has: a pressure sensor to detect pressure in the working chamber; a response delay calculation section which calculates a response delay from time when application of the electric current to the coil is stopped to the time when the valve body moves away from the core on the basis of a temporal change in pressure inside a cylinder obtained through the pressure sensor; and a damage detection section which detects damage to the position regulation section on the basis of the response delay.SELECTED DRAWING: Figure 5A
Patent JP-2017153314-A (JP)
Title: Vibration motor
Inventor: MORI ZENJI
IPC: H02K33/12
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To improve bearing rigidity.SOLUTION: A vibration motor 1 comprises: a base part 12 which is spread vertically to a central axis in a vertical direction; a cover part 11 which is disposed at an upper side of the base part and fixed to an outer edge of the base part; a lower bearing part 22 which is fixed to the base part; an upper bearing part 21 which is fixed to the cover part; a shaft 15 which extends along the central axis and of which the lower end and the upper end are supported in a rotatable manner by the lower bearing part and the upper bearing part; a rotor holder 16 which is fitted to the shaft; a magnet part 17 including multiple magnetic poles and fitted to the rotor holder; an eccentric weight 18 which is fitted to the rotor holder; a circuit board 13 which is disposed on the base part; and a coil part 14 which is fitted on the circuit board and opposes the magnet part in a vertical direction via a void.SELECTED DRAWING: Figure 2
Patent JP-2017155956-A (JP)
Title: Heat source device and method for feeding hot water
Inventor: NAITO KATSUMI
IPC: F24H1/00
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To stabilize hot water feeding temperature, simplify hot water feeding function of a heat source device and provide convenience at the heat source device.SOLUTION: This invention relates to a heat source device [2] for heating an after-burning heat exchanger [6] for heating bath tub water and a heat exchanger [8] for heating heat medium or fed water through a common heat source [a burner 4]. There are provided a hot water feeding pipe [10] for flowing hot water heated by the heat exchanger; a hot water feeding pipe [12] connected to a pipe [14-1] for returning bath tub water to a bath tub in the after-burning pipe [14] to flow the hot water from the hot water feeding pipe; reverse flow prohibiting means [18] installed between a pipe path connection part [P1] and the after-burning heat exchanger [a reverse flow prohibiting area 16] to prohibit reverse flow of hot water. Flowing-in of hot water to the after-burning heat exchanger side is prohibited by the reverse flow prohibiting means when hot water is flowed to the after-burning pipe through the hot water feeding pipe path.SELECTED DRAWING: Figure 1
Patent JP-2017155085-A (JP)
Title: Production method of liquid crystal polymer particle
Inventor: TAGUCHI YOSHIAKI
IPC: C08J3/12
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing liquid crystal polymer particles having a desired particle diameter by an easy process.SOLUTION: A method for producing liquid crystal polymer particles having an average particle diameter of 0.1 to 500 μm is provided, which includes a step of pulverizing a liquid crystal polymer by using a mill that includes at least a fixed grinder 3, a rotary grinder 4 opposing to the fixed grinder 3, and a clearance adjusting mechanism for adjusting an opposing distance between the fixed grinder 3 and the rotary grinder 4. The opposing distance between the fixed grinder 3 and the rotary grinder 4 is preferably 150 μm or less; and the grinders 3, 4 contain SiC particles having a grain size of #80 to #120.SELECTED DRAWING: Figure 1
Patent JP-2017155625-A (JP)
Title: Seal structure and turbomachine
Inventor: MATSUMOTO KAZUYUKI
IPC: F02C7/28
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure and a turbomachine capable of effectively restricting the unstable oscillation.SOLUTION: A seal structure comprises: a rotation structure 4 rotating about a shaft center line CL in a prescribed direction; a stationary structure 10 facing in a radial direction R with a gap Gd on the outer peripheral side of the rotation structure 4, the seal structure restricts the flow of leak flow SL of working fluid from the gap Gd. The stationary structure 10 includes a cavity 12 accommodating the rotation structure 4; on the inner peripheral surface 13 of the cavity 12, a seal fin 6 extending toward on the shaft center line CL is provided; and a plurality of stationary side recesses 14 are provided along the flow direction of the leak flow SL. A second stationary side recess 14B disposed on the immediate downstream side of a first stationary side recess 14A in the flow direction has a depth dimension set small in comparison with the first stationary side recess 14A on the most upstream side in the flow direction.SELECTED DRAWING: Figure 2
Patent JP-2017155464-A (JP)
Title: Beam-column joint structure
Inventor: NISHIMURA KATSUHISA
IPC: E04B1/30
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the performance and strength of a steel beam-column joint structure by transferring a force, which is borne by the steel beam, to a column of reinforced concrete construction.SOLUTION: A beam-column joint structure includes: a column 10 of reinforced concrete construction; a steel beam 20 that has a flange 22 and the end surface of which butts against a side surface 13 of the column 10; a connector 40 that has a backplate 41 joined by coming into surface contact with the flange 22 and a cylindrical coupler 42 integrated with the backplate 41 so that an axial direction can become parallel to the backplate; and a reinforcement 45 that is partially embedded in concrete 11 of the column 10 and partially protruded from the side surface 13 of the column 10. The reinforcement 45 is fixed to the coupler 42 in the state of being inserted into the coupler 42.SELECTED DRAWING: Figure 1
Patent JP-2016163049-A (JP)
Title: Semiconductor device including trench structure including a gate electrode for diode region and contact structure
Inventor: THOMAS AICHINGER
IPC: H01L29/872
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device (500) including a plurality of trench structures (350) extending from the first surface (101) into a semiconductor device (100).SOLUTION: A trench structure (350) includes a gate structure (150), and a contact structure (315) extending through the gate structure (150). Transistor mesas (170) are provided between these trench structures (350). Each transistor mesa (170) includes a body zone (115), which forms a first pn junction (pn1) with a drift structure (120), and forms a second pn junction (pn2) with a source zone (110). Each diode region (116) adjoins one of a plurality of contact structures (315) directly, and forms a drift structure (120) and a third pn junction (pn3).SELECTED DRAWING: Figure 2B
Patent JP-2017158126-A (JP)
Title: Image processing apparatus and image processing method
Inventor: ARAI RINA
IPC: H04N1/387
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method that can improve convenience of a score including a plurality of parts.SOLUTION: An image processing apparatus comprises: a first detection processing part that detects partial scores P1 to P5 corresponding respectively to a plurality of parts on the basis of image data D1 of a score including the partial scores P1 to P5; a specification processing part that specifies, from the partial scores P1 to P5 detected by the first detection processing part, partial scores corresponding to one or more target parts according to a predetermined selection operation; and an emphasis processing part that changes the color of the partial scores corresponding to the target parts specified by the specification processing part.SELECTED DRAWING: Figure 4
Patent JP-2017161222-A (JP)
Title: Contact avoidance device for small ships
Inventor: HASHIZUME TAKASHI
IPC: G01S5/14
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact avoidance device for small ships that enables small ships equipped with radio wave transmitting/receiving units of the same type to reliably avoid coming into contact with each other.SOLUTION: A contact avoidance device for small ships has first and second radio wave transmitting/receiving units 110A and 110B mutually arranged on a ship A out of two small ships A and B equipped with radio wave transmitting/receiving units of the same type to receive radio waves transmitted from a ship B, first and second distance calculating units 84Aa and 84Ba for calculating the distance of separation from the ship B from the degree of attenuation of received radio waves, intersection calculating units 84Ab and 84Bb for calculating an intersection p of a circle having the distance of separation as its radius with the arranged position of the first and second radio wave transmitting/receiving units on the x and y coordinate planes as its original point, position estimating units 84Ac and 84Bc that estimate the azimuth and position of the ship B on the basis of that intersection, and contact avoidance instructing units 84Ad and 84Bd that instruct the ship operator to avoid contact with the ship B on the basis of the estimated azimuth and position.SELECTED DRAWING: Figure 6
Patent JP-2016129254-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKESHI
IPC: H01L25/04
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce the number of bonding wires.SOLUTION: A semiconductor device 30 includes two and more semiconductor elements each of which has electrodes 41, 42 on a first principal surface and a second principal surface, respectively. In the semiconductor device 30, each semiconductor element 4 is arranged in such a manner that a longer direction of the semiconductor element 4 lies parallel with an injection direction of a sealing mold resin. The semiconductor device 30 includes an electrode plate 7 including on one surface, a bonding part 9 which is bonded to the first principal surfaces of two and more semiconductor elements 4 via a first bonding material layer 10 and hangs over the first principal surface of the semiconductor element 4, and which includes a first lead terminal 8, in which the bonding part 9 has salients 14a, 14b at portions bonded with the first principal surface of the semiconductor element 4. The semiconductor device 30 further includes a conductive plate 1 which has a semiconductor element bonding part 2 bonded to the two and more semiconductor elements 4 via a second bonding material layer 11 and which has a second lead terminal 3a.SELECTED DRAWING: Figure 13
Patent JP-2017159927-A (JP)
Title: Laminate tube
Inventor: FUKUSHIMA HIDEO
IPC: C08L23/26
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminate tube comprising oxygen barrier property, solvent barrier property and strong connectivity.SOLUTION: There is provided a laminate tube 10 in which, a shoulder part 13 and a mouth 12 are molded by a compression molding method on one opening end of a trunk 11 having barrier property and formed into a cylindrical shape, in which a resin forming the shoulder part and the mouth comprises a resin composition formed of 60-90 mass% of polyolefin, 2-35 mass% of a meta-xylilene group containing polyamide, and 5-30 mass% of modified polyolefin, and in the polyolefin 21, meta-xylilene group containing polyamide 22B is dispersed in an island-state, and when a vertical dimension and a lateral dimension of the meta-xylilene group containing polyamide in an initial state are 1, respectively, a vertical dimension of the meta-xylilene group containing polyamide and a lateral dimension of the meta-xylilene group containing polyamide after compression molding, are 3.0-4.5, and 0.5-0.6, respectively.SELECTED DRAWING: Figure 1