baber/WOPTO huggingface dataset:
Patent JP-2018113279-A (JP)
Title: Piezoelectric element, method for manufacturing the same, ultrasonic probe, and ultrasonic imaging device
Inventor: MORITA SEIWA
IPC: H04R17/00
Filed: 2017-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element which enables suppression of an interaction between adjacent piezoelectric materials, which is superior in processability and durability, and which is superior in adhesiveness when a counter electrode is disposed directly on a reaction product.SOLUTION: A piezoelectric element comprises: a piezoelectric composite having a plurality of piezoelectric materials and a reaction product; and a counter electrode. The plurality of piezoelectric materials are arrayed in parallel at intervals of 1-10 μm. The plurality of piezoelectric materials have an aspect ratio of 5 or more. The reaction product is a reaction product of a cross-linkable epoxy resin composition containing an elastomer component, cross-linkable epoxy resin and a crosslinking agent. One or each of the number of epoxy groups of the cross-linkable epoxy resin and a valence of the crosslinking agent is 3 or larger.SELECTED DRAWING: None
Patent JP-2018111470-A (JP)
Title: Finisher coupling structure and vehicle seat
Inventor: ARIMA HIROSHI
IPC: B60N2/90
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent an unwanted gap, such as a V shaped gap, from occurring in a coupling part between a pair of finishers in a coupling structure which couples the finishers by using a coupling protruding part and a coupling recessed part.SOLUTION: A finisher coupling structure couples a front finisher 14 disposed at a part of a vehicle seat to a side finisher 15 disposed at the other part of the vehicle seat. The finisher coupling structure has a coupling protruding part 18 provided at the front finisher 14 and a coupling recessed part 19 which is provided at the side finisher 15 and fits in the coupling protruding part 18. The coupling protruding part 18 and the coupling recessed part 19 extend in a direction (a F-F direction) that intersects with a direction (an A-A direction) in which the front finisher 14 and the side finisher 15 continue. The coupling protruding part 18 and the coupling recessed part 19 fitting with each other restrict positions of the front finisher 14 and the side finisher 15 in a fore and aft direction.SELECTED DRAWING: Figure 5
Patent JP-2018115118-A (JP)
Title: Hyaluronan synthase gene expression enhancing agent
Inventor: WATABE SHUGO
IPC: A61P43/00
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To develop a formulation that suppresses the reduction in elasticity and formation of wrinkles in the skin as well as preventing or improving arthritis.SOLUTION: A peptide with sequence number 1 or a peptide comprising a peptide with sequence number 1 is highly effective in enhancing the expression of hyaluronan synthase gene and can be used as a hyaluronan synthase gene expression enhancing agent.SELECTED DRAWING: None
Patent JP-2018113906-A (JP)
Title: White asparagus raising bag
Inventor: IKEUCHI TAKAO
IPC: A01G13/02
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a white asparagus raising bag which is placed on a sprout by germination to efficiently raise a white asparagus excellent in quality.SOLUTION: A raising bag 1 is formed by self-standing materials a light shielding degree of which is 99% or more to etiolate an asparagus that germinates and grows, and which has moisture permeability. An auxiliary tool 21 with an insertion piece 26 is fittingly inserted into an opening 2 of the raising bag 1 and the insertion piece 26 is stuck in the ground surface to make the raising bag stand covering a sprout of the germinating asparagus to keep a shading state so as to obtain a white asparagus. The raising bag preferably has a moisture permeability of 100 g/m24 hr or more when being measured in accordance with the cup method of JIS Z0208 (40°C), and formed by a paper, a fabric, a non woven fabric or a processed sheet that is prepared by using the paper, the fabric, or the non woven fabric.SELECTED DRAWING: Figure 14
Patent JP-2017064555-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can dispose a state display device for displaying a present game state in a game area, and which can improve visibility of the state display device.SOLUTION: At outside a game area, a first state display device (25) is provided which is controlled by first control means (31), and which displays a plurality of types of game state information indicating a present game state. In a game area (4a), a specific game area (4X3a) where no game balls are flowing down is provided, and in the specific game area, a second state display device (27) is provided which is controlled by second control means (33), and which displays a plurality of game state information indicating a present game state. The first state display device (25) can display the same game state information as shown in the second state display device (27) and game state information different from the game state information displayed in second state display device (27).SELECTED DRAWING: Figure 2
Patent JP-2018120910-A (JP)
Title: Retainer
Inventor: UEMURA NAOYA
IPC: H05B3/03
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of uniformity of temperature distribution of a surface of a ceramics plate.SOLUTION: A retainer comprises: a ceramics plate having a first surface with an almost circular plane shape; a heater electrode arranged in each segment dividing the ceramics plate into plural pieces; and a pair of power feeding terminals. The heater electrode comprises a pair of heater pad parts constituting both ends of the heater electrode, and a heater line part connecting a pair of heater pad parts. Also, the retainer comprises: a first via for electrically connecting one heater pad part of each heater electrode to one of the pair of power feeding terminals; and a second via arranged at a position in line with the first via in a circumferential direction, and electrically connecting the other heater pad part of each heater electrode to the other of the pair of power feeding terminals. A cross section area of the heater pad part is larger than that of the heater line part. The heater line part includes plural folding portions positioned in a region between the pair of heater pad parts in the circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2018118872-A (JP)
Title: Hydrogen production apparatus
Inventor: KOKUBU HIROFUMI
IPC: C01B3/38
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus that prevents a combustor from being at an unstable combustion state after the initiation of the supply of reformed water during activation.SOLUTION: During the activation of a hydrogen production apparatus 1, with a reformed water supplier 6 not operating to supply reformed water and with a raw-material supplier 4 operating to supply a raw material, combustion taking place at a combustor 7 which is being detected by a combustion detector 13, upon the increase of a temperature of a reforming catalyst layer 16 to a predetermined temperature that is detected by a reformation temperature detector 18, a controller 21 is operated to provide such an outcome that the raw-material supply operation taking place at the raw-material suppler 4 is suspended, the suspension of the raw-material supply operation leading to quenching at the combustor 7 which is detected by the combustion detector 13, whereupon reformed water is supplied from the reformed water supplier 6 and a flow channel running from a water vaporization part 15 to the combustor 7 is purged with water vapor, and with the passage of a predetermined period of time after the initiation of the purging, the supply of the raw material from the raw-material supplier 4 is resumed and ignition takes place at an ignitor 12, with a result that an unstable combustion state is avoided.SELECTED DRAWING: Figure 1
Patent JP-2018121545-A (JP)
Title: Lactate oxidase, nucleic acid molecule encoding lactate oxidase, measuring method of lactate using lactate oxidase, lactate sensor, and biofuel cell
Inventor: SHIGEMORI YASUSHI
IPC: C12N1/19
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide lactate oxidase different from known lactate oxidase, in particular, to provide lactate oxidase having high affinity for low concentration lactate, and to provide technology utilizing physicochemical properties of lactate oxidase.SOLUTION: A lactate oxidase has lactate oxidation activity and acts on L-lactate in the presence of oxygen to produce pyruvate and hydrogen peroxide, and has any of the following amino acid sequences (a) to (c). (a) An amino acid sequence indicated by sequence number 2. (b) The amino acid sequence indicated by sequence number 2 in which the amino acid sequence is modified to include at least one of an amino acid deletion, substitution, insertion and addition for one or multiple amino acids. (c) An amino acid sequence having at least 95% sequence identity as the amino acid sequence indicated by sequence number 2. Also provided are a large scale production technology of lactate oxidase by a genetic engineering method, a lactate measurement method utilizing lactate oxidase, a lactic acid sensor, and a biofuel cell.SELECTED DRAWING: Figure 9
Patent JP-2017094190-A (JP)
Title: Game machine
Inventor: WATANABE AKIYOSHI
IPC: A63F7/02
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine characterized by a ball passage.SOLUTION: A ball passage is provided in a board unit provided in a game board. The ball passage is a passage configured to allow passage of a game ball flowing down a game area. The ball passage is a passage provided with detection means, a first opening, and a third opening. The detection means is means provided downstream of the first opening. The third opening is an opening provided downstream of the first opening. A game ball entering the ball passage from the first opening may be detected by the detection means. The game ball entering the ball passage from the first opening may exit from the third opening without being detected by the detection means. A first surface of the ball passage and a second surface of the ball passage are configured to face each other. The first surface is a surface provided with a projection projecting in a direction of the second surface. The projection is provided upstream of the detection means.SELECTED DRAWING: Figure 31
Patent JP-2018122994-A (JP)
Title: Sheet support device and image formation device
Inventor: YOSHIDA MASATOSHI
IPC: B65H1/14
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet support device preventing a sheet from falling without deteriorating strength of a sheet support part, and an image formation device.SOLUTION: This device comprises: a cassette body for storing sheets; a side regulation plate 305 for regulating a position of an end part of the sheet in a width direction; an intermediate plate 309 which is elevatably supported between a standby position and an elevating position and has a support surface 309c provided with a region 360 so as not to interfere with the side regulation plate 305; a lift plate 314 elevating the intermediate plate 309 toward the elevating position; and a protruding part 314a which is provided to the lift plate 314 and protrudes upward toward the region 360.SELECTED DRAWING: Figure 4
Patent JP-2018127238-A (JP)
Title: Sealing device
Inventor: YANAGISAWA SHINJI
IPC: B65B51/10
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of easily preventing sealing failure.SOLUTION: A sealing device 1 for heat sealing an overlapping part S of films F comprises: a seal bar 31 structured to be capable of changing a temperature, and abutting on the overlapping part S and changing the temperature of the overlapping part S for heat sealing the overlapping part S, or for cooling the overlapping part S after heat sealing; temperature detecting means obtaining temperature data of the seal part 31 and temperature data of the overlapping part S after the abutting of the seal bar 31 by using infrared radiation surface temperature sensors 71, 72; and temperature controlling means controlling the temperature of the seal bar 31.SELECTED DRAWING: Figure 1
Patent JP-2017102966-A (JP)
Title: Automated separation of corporate and private data for backup and archiving
Inventor: DOUGLAS E GIBSON
IPC: G06F12/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a computing device capable of separating corporate data items and private data items mixed in corporate resources for individual backup.SOLUTION: A computing device categorizes a data item as a corporate data item when a first criterion is satisfied, and as a private data item when a second criterion is satisfied. The computing device provides identified corporate data items to a first backup system that stores the corporate data items to a corporate data store. The computing device further provides identified private data items to a second backup system that stores the private data items to a private data store.SELECTED DRAWING: Figure 1
Patent JP-2018130725-A (JP)
Title: Hot rolling mill
Inventor: YASUFUKU DAISUKE
IPC: B21B31/02
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress abrasion speed of a plunger liner provided on a plunger for pressing a chock for holding a roll onto a housing inner surface.SOLUTION: In a hot rolling mill including a housing 19, a roll, a chock 15 for holding the roll, and a plunger 3 used for pressing the chock onto a housing inner surface, a plunger liner 31 provided on the plunger is made of a stainless metal having a hardness of HBW250 or higher, and a chock liner 16 provided on the chock is made of a general-structural steel or cast iron having a C-content of 0.3-0.6% in terms of mass%.SELECTED DRAWING: Figure 2
Patent JP-2018130144-A (JP)
Title: X-ray ct resolution evaluation apparatus
Inventor: AONO HIROSHI
IPC: A61B6/03
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT resolution evaluation apparatus capable of evaluating spatial resolution with a high degree of precision of several tens of μm or less.SOLUTION: An X-ray CT resolution evaluation apparatus includes a base 14, a positioning pin 13 provided on the top face of the base 14, a first rectangular block 11 placed on the top face of the base 14 in a state of being in contact with the positioning pin 13, a second rectangular block 12 placed on the top face of the base 14 in a state of being in contact with the positioning pin 13 and the first rectangular block 11 so that the space with the first rectangular block 11 continuously changes in an extending direction of the first rectangular block 11, and an X-ray CT apparatus for performing CT scan of the first rectangular block 11 and the second rectangular block 12 in a direction parallel to the top face of the base 14 and in an extending direction of the first rectangular block.SELECTED DRAWING: Figure 1
Patent JP-2018133436-A (JP)
Title: Storage device
Inventor: MOROOKA SATORU
IPC: H01L49/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage device capable of properly performing an insulation test between wirings connected to a resistance-change memory cell in a low resistance state.SOLUTION: A storage device includes: a first wiring extending in a first direction; a second wiring which intersects with the first wiring and extends in a second direction; a resistance change film which is provided between the first wiring and the second wiring and reversibly transits between a first resistance state and a second resistance state having higher resistance than in the first resistance state; and an intermediate layer provided between the first wiring and the resistance change film. The intermediate layer is in contact with the first wiring and includes an insulating material.SELECTED DRAWING: Figure 1
Patent JP-2017094207-A (JP)
Title: Integrated type white blood cell, oxygen and/or carbon dioxide depletion/plasma separation filter device
Inventor: YOSHIDA TATSURO
IPC: B01D71/56
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To overcome a disadvantage of conventional sequential processing of red blood cells.SOLUTION: A blood filter device includes a housing provided with an outer wall, a first inlet, a first outlet, and a second outlet. The blood filter device also includes a membrane that can separate plasma from blood, the membrane forming an inside chamber. The blood filter device further includes a white blood cell, oxygen and/or carbon dioxide depletion medium provided in the inside chamber, and the white blood cell, oxygen and/or carbon dioxide depletion medium can deplete white blood cells, oxygen and/or carbon dioxide from blood. The blood filter device still further includes an outside chamber provided between the outer wall and the membrane. The plasma permeates the membrane, enters the outside chamber, and comes out from the housing through the first outlet. The blood from which oxygen and/or carbon dioxide, white blood cells, and plasma are depleted comes out of the filter device through the second outlet.SELECTED DRAWING: Figure 1
Patent JP-2018135585-A (JP)
Title: Metal member and method for manufacturing clad layer
Inventor: KONNO YASUYUKI
IPC: C23C26/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal member that comprises a base material and a ceramic/intermetallic compound composite clad layer utilizing a nickel-based intermetallic compound alloy as a binder phase for a ceramic particle of carbide or the like and has excellent hardness characteristics at high temperature and to provide a method for manufacturing a clad layer.SOLUTION: The metal member comprises a base material and a clad layer coating the base material. The clad layer is composed of a matrix comprising an intermetallic compound alloy and a ceramic particle dispersed in the matrix. The matrix is an intermetallic compound alloy having an alloy composition composed of 65 to 80 at% of Ni, 4 to 15 at% of Al, 4 to 15 at% of V, and 0 to 8 at% of one or more kinds of the fourth elements selected from the group consisting of Nb, Ta, Mo, Co, Cr, Si, W, and Ti, 10 to 1,000 wt.ppm of B based on the total weight of Ni, Al, V and the fourth element, inevitable impurities, 0 to 10 at% of impurities mixed from the base material, and 0 to 5 at% of impurities mixed from the ceramic particle, provided that the total amount thereof is 100%.SELECTED DRAWING: Figure 2
Patent JP-2018139465-A (JP)
Title: Dc/ac inverter
Inventor: MORIOKA SHIZUO
IPC: H02M7/48
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress power loss of a DC/AC inverter.SOLUTION: A DC/AC inverter relating to one embodiment according to the present invention inputs a DC voltage via a first input terminal and a second input terminal, and outputs an AC voltage generated by converting the DC voltage, via a first output terminal and a second output terminal. The DC/AC inverter comprises a first transistor, a second transistor, a reactor, a current detection circuit, and a drive control circuit. The reactor is inserted between a node between the first transistor and the second transistor, and the first output terminal. The current detection circuit detects a reactor current flowing toward the first output terminal from the reactor. The drive control circuit controls each of the first transistor and the second transistor in such a manner that the reactor current crosses zero at least two times in a switching period of the first transistor.SELECTED DRAWING: Figure 1
Patent JP-2018139844-A (JP)
Title: sewing machine
Inventor: KONGO TAKESHI
IPC: D05C5/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of attaining sewn product manufacturing that a user figures dispensing with a preparation of producing embroidery data before sewing.SOLUTION: The sewing machine includes an embroidery frame 26 moving horizontally while supporting a sewing object 100 spread, a needle bar 13 for supporting a needle 12 for piercing a thread to the sewing object 100 which moves reciprocally toward the sewing object 100 spread by the embroidery frame 26, and a control device 3 for controlling the horizontal movement of the embroidery frame 26 and the reciprocal movement of the needle bar 13. The control device 3 is provided with a line input part 5 for receiving the input of a line for selecting motifs and arranging the motifs. The control device 3 controls the embroidery frame 26 to move horizontally. The line input part 5 has the embroidery frame 26 move horizontally so as to arrange continuously the selected motif on the sewing object 100 along the line.SELECTED DRAWING: Figure 8
Patent JP-2018144231-A (JP)
Title: Decorative material excellent in flexibility
Inventor: OSAKI TSUNEYUKI
IPC: B44C5/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material excellent in flexibility that is processed with a high ornamental design like muntin work, which was not conventionally able to be provided.SOLUTION: The decorative material has a geometric pattern formed by multiple openings and a skelton that partitions the spaces between the openings, and the skelton is soft foam excellent in flexibility.SELECTED DRAWING: Figure 1
Patent JP-2018147559-A (JP)
Title: Lighting device and method of manufacturing the same
Inventor: SAWADA TAKURO
IPC: F21S8/06
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a heat radiation part 200 in a lighting device.SOLUTION: A lighting device includes: a hanging part 900 fixed to an attached part; and a heat radiation part 200 to which the hanging part 900 is fixed. The heat radiation part 200 has arms 580 which fix the hanging part 900. The arm 580 fixes the hanging part 900 from at least two directions. The arm 580 fixes the hanging part 900 from two directions orthogonal to each other. The arm 580 includes a base plate part 581 and a connection plate part 583 which is orthogonal to the base plate part 581. The hanging part 900 has a lid flange 910. The lid flange 910 has: a board part 911 fixed to the connection plate part 583; and a standing wall part 915 which is orthogonal to the board part 911 and fixed to the base plate part 581.SELECTED DRAWING: Figure 48
Patent JP-2018145123-A (JP)
Title: Two-phase system reaction medium using 1,1,1,3,3,3-hexafluoropropane-2-ol and aliphatic hydrocarbon
Inventor: ICHIKAWA ATSUSHI
IPC: C07C25/22
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To find a novel reaction system capable of suppressing undesired side reaction while maintaining a reaction promoting effect of an organic reaction, obtained by a 1,1,1,3,3,3-hexafluoropropane-2-ol (HFIP) solvent.SOLUTION: The above described problem is solved by a two-phase system reaction medium for organic reaction, containing a first liquid phase with HFIP as a solvent, and a second liquid phase consisting of aliphatic hydrocarbon, preferably aliphatic hydrocarbon having 5 to 30 carbon atoms, wherein the aliphatic hydrocarbon is linear, branched or cyclic, and a part of C-C bond may form double bond or triple bond, which is practically not compatible with the HFIP, or a solvent mainly containing them, which means containing these components of 50% or more. Especially by using the two-phase system reaction medium, yield of target is more remarkably increased than the case that HFIP is used as a solvent solely, in a synthetic reaction of phenacenes by "intramolecular hydroarylation of inactive alkyl".SELECTED DRAWING: None