baber/WOPTO huggingface dataset:
Patent JP-2018129525-A (JP)
Title: Solid state image sensor, and electronic apparatus
Inventor: OKAZAKI YUMI
IPC: H01L21/76
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an uncolored solid state image sensor excellent in color balance.SOLUTION: A solid state image sensor includes a semiconductor layer provided with multiple pixels, a photoelectric conversion part provided in the semiconductor layer for each pixel, a first trench element isolation provided on the light-receiving surface of the semiconductor layer, a second trench element isolation provided on the light-receiving surface of the semiconductor layer, at a position different from the first trench element isolation, a first light shielding film formed at a position deviated from the first trench element isolation in the first direction, and a second light shielding film formed at a position deviated from the second trench element isolation in the second direction. An isolating layer is formed in the first and second trench element isolations, and the first and second directions are opposite directions.SELECTED DRAWING: Figure 3
Patent JP-2019172317-A (JP)
Title: Seal fitting device
Inventor: YABE DAISUKE
IPC: B65C3/20
Filed: 2018-03-28
Abstract: To provide a seal fitting device capable of fitting a smaller seal.SOLUTION: A seal fitting device A1 includes a seal supply unit 1 for supplying a cylindrical seal S, a relay unit 2 having a plurality of holding parts 22 each holding the seal S supplied from the seal supply unit 1 and arranged radially and a rotation driving portion 27 for rotating the plurality of holding parts 22, and a conveyance unit 3 for conveying a plurality of bottles 8, and attaches the seal S from the relay unit 2 on the bottle 8 conveyed to the conveyance unit 3. The bottle 8 has a nozzle front end 831 conveyed in an upright state in a z direction and protruding forward in an x direction on a z direction top side. When a holding part 22A holding the seal S approaches the bottle 8 and the central axis Oa of the holding part 22 is along the z direction, the seal S is attached to the bottle 8 in a state where the seal S accommodates at least the nozzle front end 831 and is inclined with respect to the z direction so that a front end edge s1 is positioned rearward in the x direction toward the bottom in the z direction.SELECTED DRAWING: Figure 1
Patent JP-2019171344-A (JP)
Title: Conductive honeycomb structure
Inventor: IKOMA KAZU
IPC: F01N3/20
Filed: 2018-03-29
Abstract: To provide a conductive honeycomb structure improved in homogeneity of a temperature distribution inside a structure when fluid passes.SOLUTION: In the conductive honeycomb structure, assuming that average values of electric resistances measured between tow points where a distance between a pair of electrode layers is largest in a cross section perpendicular to a flow path direction of the cells when dividing a honeycomb structure into four regions of A, B, C, and D from a side near to one bottom face obtained by quartering the honeycomb structure in a flow path direction of cells, provided that, between two points where the distance is largest in the cross section if a pair of electrode layers do not exist in the respective regions are R, R, R, and Rfrom a side near to the one bottom face, a relational expression R≤R≤R≤R(where R=R=R=Ris excluded) is satisfied.SELECTED DRAWING: Figure 2-1
Patent JP-2019176708-A (JP)
Title: Power converter, heat generation system, load system, and electricity distribution-sending system
Inventor: KATO SHUJI
IPC: H02M7/12
Filed: 2018-03-29
Abstract: To provide a power converter, a heat generation system, a load system, and an electricity distribution-sending system which can be controlled more easily.SOLUTION: A power converter 101 is a multi-level power converter including: a plurality of unit converters 108a, 108b, 108c, 108d, and 108e outputting a predetermined voltage; two arms (positive-side converter arms 107RP, 107SP, 107TP and negative-side converter arms 107RN, 107SN, 107TN) serially connected to each other through an AC voltage input-output terminal unit (terminals 102R, 102S, 102T). In the arms, the unit converters 108a, 108b, 108c, 108d, and 108e are serially connected. In at least one arm, the capacitor voltage of the capacitor of at least one unit converter 108a is different from the capacitor voltages of the other unit converters 108b, 108c, 108d, and 108e.SELECTED DRAWING: Figure 1
Patent JP-2019179289-A (JP)
Title: Processing device and program
Inventor: NAWA YUKI
IPC: G06T7/00
Filed: 2018-03-30
Abstract: To provide a processing device and a program that improve the accuracy of identifying feature points in a technique for identifying the feature points of a human body.SOLUTION: A processing device 1 includes: a TOF camera 10 as an acquisition unit that acquires a distance image in which an imaging area including a crew member 5 of a vehicle 8 is set as an imaging object and distance information to the imaging object is allocated to pixels; and a control unit 20 that performs feature point detection processing to perform conversion to a detection image having a particular coordinate system according to a correspondence relation between a coordinate system in a vehicle interior space of the vehicle 8 and a coordinate system in the distance image, and detect at least one of feature points of the crew member 5 in the detection image, and that performs correction processing to correct the feature point detected in the feature point detection processing according to a joint model indicating positional relation of each joint based on a human body structure.SELECTED DRAWING: Figure 10
Patent JP-2019178199-A (JP)
Title: Electric vehicle vibration-proof rubber composition and electric vehicle vibration-proof rubber member
Inventor: OKAHISA MASASHI
IPC: C08K5/17
Filed: 2018-03-30
Abstract: To provide an electric vehicle vibration-proof rubber composition and electric vehicle vibration proof rubber member, capable of achieving both the reduction of dynamic modulus of elasticity and a low dynamic-to-static modulus ratio to high frequency vibration without causing reduction of physical properties, such as the static modulus of elasticity.SOLUTION: An electric vehicle vibration-proof rubber composition using the following (A) component as a main component and including the following (B) component and (C) component has 3-40 pts.wt of the content of the (B) component to the following (A) component of 100 pts.wt.. (A) diene based rubber: (B) carbon black and (C) at least one of (2Z)-4-[(4-amino-phenyl)amino]-4-oxo-2-butene acid sodium: and thiosulfuric acid S-(3-aminopropyl).SELECTED DRAWING: None
Patent JP-2019181994-A (JP)
Title: Grille shutter device
Inventor: AOYAMA HITOSHI
IPC: B60R19/48
Filed: 2018-04-02
Abstract: To provide a grille shutter device which can achieve improvements in both of aerodynamic performance and impact absorption performance at the pedestrian collision time.SOLUTION: A frame 22 is provided with a frame duct 23 which is extended toward a substantially vehicle rear side, and by this frame duct 23, air introduced in an opening 18 can be more reliably guided to a radiator 34. On the other hand, since the frame duct 23 is provided with a slit 24, the frame duct 23 is deformed with the slit 24 as an original point when a pedestrian collides with a vehicle front part at the pedestrian collision time and a collision load is inputted to the frame duct 23. By this deformation, the collision load can be absorbed. Consequently, improvements in both of aerodynamic performance and impact absorption performance at the pedestrian collision time can be achieved.SELECTED DRAWING: Figure 7
Patent JP-2019030629-A (JP)
Title: Rollator
Inventor: TOTSUKA KENICHI
IPC: B62B3/02
Filed: 2018-04-04
Abstract: To provide a rollator that enables autonomous walking of a user who is hardly capable of unaided walking.SOLUTION: A rollator 100 comprises at least one arm rest 120L, 120R, and left and right support members 131L, 131R (130L, 130R) arranged above the at least one arm rest 120L, 120R and configured to support the upper half of the body of a user from left and right directions. Each of the left and right support members 131L, 131R is formed such that a front part 1311, 1321, 1331 and a rear part 1313, 1323, 1333 are higher than a central part 1312, 1322, 1332.SELECTED DRAWING: Figure 1
Patent JP-2019186706-A (JP)
Title: Radiation-resistant circuit and pressure measuring device
Inventor: KUWANA RYO
IPC: H03F3/34
Filed: 2018-04-06
Abstract: To provide a circuit that can perform measurement correctly in an environment with high radiation.SOLUTION: A radiation-resistant circuit 1 includes an inverting amplification circuit 3 having a correction operational amplifier 31 and outputting a correction signal obtained by inverting the output from the correction operational amplifier, and an amplification circuit 2 that has a main operational amplifier 21 and in which the correction signal output from the inverting amplification circuit is input to the non-inverting input part (+) of the main operational amplifier and that amplifies and outputs the signal externally input to the inverting input part (-) of the main operational amplifier. The amplification circuit and the inverting amplification circuit are arranged close to each other such that the accumulated dose of the irradiated radiation is substantially the same.SELECTED DRAWING: Figure 1
Patent JP-2019187797-A (JP)
Title: Back-carrying type airbag device and airbag system
Inventor: TERAMURA TSUTOMU
IPC: A62B99/00
Filed: 2018-04-25
Abstract: To provide a back-carrying type airbag device which can cover not only a head of a person but also a wider range and an airbag system using the back-carrying type airbag device.SOLUTION: When it is detected and notified that a crash of a vehicle is inevitable, an inflator is actuated to expand and spread an airbag 20. A flap 11F is opened by being pressed by an upper spreading part 21, and right-left flaps 12F and a bottom flap 13F start to open by being pressed by a side spreading part 22. The upper spreading part 21 expands and spreads so as to cover a back, right-left, and upper sides of a head of a person. The side spreading part 22 expands and spreads so as to cover a vicinity of bust and waist of a person from right-left sides.SELECTED DRAWING: Figure 4
Patent JP-2019189030-A (JP)
Title: Pneumatic tire
Inventor: UCHIDA YUTA
IPC: B60C11/12
Filed: 2018-04-25
Abstract: To provide a pneumatic tire comprising a sipe allowing a land part to appropriately have rigidity against a tumbling deformation and a shearing deformation of the land part provided with the sipe.SOLUTION: Each of a pair of sipe wall surfaces 80a and 80b of a sipe 80 provided at a tread part of a pneumatic tire comprises, at each position in an extending direction of the sipe, at least two mountain parts 80M1 and 80M2 which bend in a wavelike fashion and at least one valley part 80V1 in a depth direction of the sipe. When the sipe is viewed along the depth direction of the sipe, a recess depth of the valley part relative to the mountain parts in one of the sipe wall surfaces varies depending on positions in the extending direction. The valley part extends from a side of the deepest valley part of the valley part toward a maximal mountain part side having the maximal protrusion height of the mountain part. As the valley part approaches from the deepest valley part side toward the maximal mountain part side, the recess depth gradually becomes shallower. The sipe is provided in a region of at least any one of a shoulder land part and an inner land part separated from the shoulder land part across a groove.SELECTED DRAWING: Figure 3
Patent JP-2019195232-A (JP)
Title: Motor controller, carrier device, image formation device and motor control method
Inventor: FUJIMORI HARUMITSU
IPC: H02P6/18
Filed: 2018-05-01
Abstract: To suppress heat generation of a motor during stop and prevent unnecessary rotations due to expected disturbance torque.SOLUTION: A motor controller controls a motor in which a rotor using a permanent magnet is rotated by a revolving magnetic field due to the current flowing through a winding. The motor controller performs hold control to continue to flow a fixed exciting current Ih through the winding so as to generate a fixed magnetic field to restrain rotation of the rotor at a stop period Ts for stopping the motor, and performs hold enhancement control to enhance the fixed magnetic field when a predetermined timing signal S1 is inputted at the stop period Ts, and starts rotation exciting control to generate the revolving magnetic field when a rotation start timing ta arrives.SELECTED DRAWING: Figure 7
Patent JP-2019194940-A (JP)
Title: Vehicle lamp
Inventor: MANO KOJI
IPC: F21S45/70
Filed: 2018-05-01
Abstract: To provide a vehicle lamp which prevents outgoing light of a lamp unit from entering into imaging means installed within a lamp housing and achieves improvement of flexibility of aiming adjustment of the imaging means.SOLUTION: In a vehicle lamp, a lamp unit 1 and a camera (imaging means) 2 are disposed within a lamp housing 3 having a translucent cover 32. Further, the vehicle lamp is configured so as to enable aiming adjustment of the camera 2. The camera 2 is provided with light control means (a lens hood) 25 for preventing light emitted from the lamp unit 1 from entering into the camera 2. The lens hood 25 has a required gap between itself and the translucent cover 32 to allow tilting of the camera 2.SELECTED DRAWING: Figure 2
Patent JP-2018120877-A (JP)
Title: Luminaire, group of luminaire and process of manufacture of luminaire
Inventor: IMANISHI KEISHIN
IPC: F21S8/04
Filed: 2018-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of efficiently constituting luminaire of various sizes.SOLUTION: A luminaire 1 comprises at least one light-emitting unit 10; at least one power supply unit 30; and at least one size adjustment unit selected in response to a specified width of the luminaire 1 from several kinds of size adjustment units (50, 60 or the like) that are different from each other. A combination of several units including at least one light-emitting unit 10, at least one power supply unit 30 and at least one size adjustment units (50, 60, 70) is arranged in a width direction (right and left direction in figure) at the luminaire 1. The luminaire 1 is one of several luminaire having several different widths divided by a predetermined unit width ΔW incremented by several different combinations concerning said several units.SELECTED DRAWING: Figure 15
Patent JP-2018203233-A (JP)
Title: Input device
Inventor: MIZUKAMI MASAHIRO
IPC: G05G5/04
Filed: 2018-05-11
Abstract: To provide an input device that is capable of both manual operation and automatic operation and can impart various click feelings in accordance with positions of an operation part in manual operation.SOLUTION: An input device 1 includes: an operation part 4 operated by an operator; a detent pin 19 displacing with an operation of the operation part 4; a columnar detent member 30 of which outer peripheral surface abutting on the detent pin 19 is formed with a turning groove 31 about a predetermined axis line A; and a motor (turning drive part) 36 for turning the detent member 30 about the axis line A.SELECTED DRAWING: Figure 2
Patent JP-2018195306-A (JP)
Title: Device and method for transmitting control information in data communication via serial interface
Inventor: CHRISTOPH CZERANOWSKI
IPC: G06F13/38
Filed: 2018-05-14
Abstract: To provide a device and method for quickly transmitting control information in a serial data stream by using a serial interface.SOLUTION: Control information (control command B) is inserted into a data stream at a predetermined bit position immediately after a start bit ST of a character of the data stream after the reception of the control information and before a stop bit SP of the character. At a receiver side, the start bit of the character is detected, and the control information is extracted from the data stream at the predetermined bit position of the character immediately after the detected start bit.SELECTED DRAWING: Figure 3
Patent JP-2019202802-A (JP)
Title: Resin container with scratch resistance
Inventor: YAMAMOTO SATORU
IPC: B65D23/08
Filed: 2018-05-23
Abstract: To provide a resin container with scratch resistance which is not scratched easily even when having washed repeatedly by means of a dish washer etc. at home.SOLUTION: A resin container with scratch resistance of this invention forms a resin coat layer 2 including an inorganic component on a surface of a resin container 1 made of saturated polyester resin, and prevents a scratch in use at home by giving slidability that a sliding angle measured by an inclination method is 30° or less. The saturated polyester resin is, for example, copolyester resin or PET resin.SELECTED DRAWING: Figure 1
Patent JP-2019202269-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: SATSUMA ATSUSHI
IPC: B01J23/06
Filed: 2018-05-23
Abstract: To provide a catalyst that exhibits high performance as a three-way catalyst without containing a noble metal.SOLUTION: A catalyst for cleaning exhaust gas is disposed in an exhaust gas flow passage of an internal combustion engine and includes a first catalyst part and a second catalyst part. The first catalyst part has a catalyst containing as a main catalyst component a substance containing a base metal having higher oxidation activity to hydrocarbons than oxidation activity to carbon monoxide as the constituent element. The second catalyst part is arranged downstream of the first catalyst part in the exhaust gas flow passage and has a catalyst containing as a main catalyst component a substance containing a base metal having higher oxidation activity to carbon monoxide than oxidation activity to hydrocarbon as the constituent element.SELECTED DRAWING: Figure 1
Patent JP-2018206381-A (JP)
Title: Nursing schedule proposing device
Inventor: OHASHI KAZUO
IPC: A61F13/42
Filed: 2018-05-29
Abstract: To provide a nursing schedule proposing device that can propose an appropriate schedule of a day that uses an absorbent item with an appropriate absorption performance.SOLUTION: The nursing schedule proposing device includes: a urination data storage unit 70; an absorbent item information storage unit 76; an exchange possible time storage unit 521; and an exchange schedule proposing unit 90. The exchange schedule proposing unit 90 has an exchange schedule operation unit 81 and an exchange schedule output unit 91. The exchange schedule operation unit 81 determines the total urination amount in a specific time zone selected from the exchange possible times stored in the exchange possible time storage unit 521, on the basis of the urination amount data and urination time data stored in the urination data storage unit 70, compares the determined total urination amount and the urine absorption amount of an absorbent item 10, and performs an operation to determine the absorbent item and the specific time zone so that the absorption amount will not become lower than the total urination amount.SELECTED DRAWING: Figure 7
Patent JP-2019209233-A (JP)
Title: Spray device
Inventor: MORISONO YASUSHI
IPC: B05B7/26
Filed: 2018-05-31
Abstract: To provide a spray device using a two-fluid nozzle, which can prevent liquid from leaking from the two-fluid nozzle after stopping spraying operation, with a simple configuration.SOLUTION: A two-fluid nozzle mixes compressed gas with liquid and sprays mixed fluid through a spray port. A gas supply system supplies first compressed gas as the compressed gas to the two-fluid nozzle. A tank includes therein a liquid region for storing liquid and a gas region for applying pressure to the liquid region. A liquid supply tube connects the liquid region to the two-fluid nozzle. A liquid supply system supplies liquid through the liquid supply tube by supplying second compressed gas to the gas region. A vertical position where the two-fluid nozzle is arranged is higher than a vertical position of liquid level of liquid in the tank. A connection tube connects a region of the first compressed gas and a region of the second compressed gas. A check valve is provided in the connection tube. A forward direction of the check valve is a direction from the second compressed gas toward the first compressed gas.SELECTED DRAWING: Figure 1
Patent JP-2019208710-A (JP)
Title: Molding of denture and its molding method
Inventor: FUJIWARA YOSHIO
IPC: A61C13/00
Filed: 2018-06-01
Abstract: To prevent wax deformation due to heating shrinkage, and enable guarantees even if the shrinkage occurs in the prosthesis of the molded teeth due to the occurrence of the shrinkage of a metal material, and thereby enable the molding of the denture to be easily worn.SOLUTION: Wax 1 molded in a required shape of teeth is contained to an embedding material 2, and a recess part 3 of the wax 1 becoming a shaded concave are ground to a predetermined size and increased. An embedding material 4 is filled again to this recess part 3 being ground and increased, and is internally installed to a mold frame body 5. The mold frame body 5 is heated and the wax 1 is eliminated, and the denture is formed by pouring a metal material 8 of a denture material from a casting opening 6. Preferably, digital data may be acquired concerning the shape of a required tooth, and the recess part 3 of the wax 1 may be enlarged to a predetermined size of 0.3-2.5%.SELECTED DRAWING: Figure 3
Patent JP-2019212706-A (JP)
Title: Alignment mark, imprint method, and semiconductor device manufacturing method
Inventor: MIKI SATOSHI
IPC: H01L21/027
Filed: 2018-06-01
Abstract: To provide an alignment mark capable of increasing a degree of freedom of arrangement of the alignment mark and suppressing an arrangement area.SOLUTION: In an alignment mark, a first pattern has a periodic structure in a first direction on a surface of a master or a surface of a substrate and extends in a second direction, and a second pattern has a periodic structure in a third direction on the surface of the master or the surface of the substrate and extends in a fourth direction, the first direction and the third direction are parallel, a period in the first direction of the periodic structure of the first pattern and a period in the third direction of the periodic structure of the second pattern are equal to each other, and at least one of the first pattern and the second pattern is on the surface of the master or the surface of the substrate, and has a periodic structure in a fifth direction orthogonal to the first direction and the third pattern, and at least one of the second direction and the fourth direction is oblique to a fifth direction.SELECTED DRAWING: Figure 1
Patent JP-2019209008-A (JP)
Title: Allergen adsorption filter device and its manufacturing method
Inventor: MATSUE AKIHIKO
IPC: A61L9/16
Filed: 2018-06-07
Abstract: To provide an allergen adsorption filter device and its manufacturing method, in which a configuration is adopted where allergens are adsorbed to a filter so that allergens causing pollinosis may be reliably removed.SOLUTION: The present invention is characterized by the features that: a frame having an opening penetrating on the front and back surfaces by forming a frame member into a square shape; a filter member is attached, which has configuration that a sheet filter material having a width equivalent to the width of the frame has a zigzag repetitive folding structure; the sheet filter material is made of material in which a plurality of small holes in units of μm are provided in large numbers; the liquid anti-allergen solution infiltrates from both front and back surfaces; the liquid anti-allergen solution adheres to the holes of the sheet filter material or at a position near the holes; and the sheet filter member to which the anti-allergen solution adheres is dried, and then made into a filter member by folding it in a mountain-valley zigzag repeating folding structure.SELECTED DRAWING: Figure 1