baber/WOPTO huggingface dataset:
Patent JP-2021128040-A (JP)
Title: Resolver and manufacturing method therefor
Inventor: IWATAKI EIJI
IPC: G01D5/20
Filed: 2020-02-13
Abstract: To eliminate the leakage of oil from a device side when a resolver is connected to the device via an O-ring.SOLUTION: Provided are a resolver and a manufacturing method therefor. The resolver comprises: a ring-like stator (40) having a plurality of magnetic poles (41) projecting inward at a prescribed angle interval; a ring-like insulating cover (42) provided to first and second end faces (40a, 40b) of the ring-like stator (40); a stator winding (43) wound around each magnetic pole (41) via the ring-like insulating cover (42); a terminal pin holding part (50) provided to a holding hole (51) at one end (55a) of the ring-like insulating cover (42) and incorporating a terminal pin (55); and an annular recess (31) formed on an outer circumference of the terminal pin holding part (50) and used to mount an O-ring (5). The terminal pin holding part (50) having been previously formed and prefabricated is formed in the ring-like insulating cover (42) by insert forming, so that the annular recess (31) has no parting lines formed therein.SELECTED DRAWING: Figure 2
Patent JP-2021128647-A (JP)
Title: Unification method, computer program, and device
Inventor: NAKAMURA KEISUKE
IPC: G06N5/00
Filed: 2020-02-15
Abstract: To provide a unification method, computer program, and device that, for two character strings including one or more variables within one character string, can improve the speed of calculating a possibility of agreement (called "free sentence unification") by substituting an appropriate fixed character string into the variables.SOLUTION: Provided is a method of calculating a possibility of agreement by substitution into a variable within a character string. In a case where an adjacent character on the left (or right) of the variable is a predetermined frequently appearing character, a position in a partner character string in which the frequently appearing character in the partner character string and further, even a character first present on the left (or right) of the frequently appearing character, which is not the frequently appearing character, match each other is used as a clue of a starting point (or an end point) of a fixed character string that can be substituted into the variable.SELECTED DRAWING: None
Patent JP-2021128299-A (JP)
Title: Projector support apparatus
Inventor: KURAHASHI RYUICHI
IPC: H04N5/74
Filed: 2020-02-17
Abstract: To provide a projector support apparatus which allows a projector to be positioned at a high position.SOLUTION: A projector support apparatus 1 includes: first and second attachment members 2a, 2b to be fixed on an upper wall surface 11 of a whiteboard 10 with a lateral distance; first and second arms 3a, 3b having base ends fixed to the first and second attachment members 2a, 2b, respectively, and tips extended forward; a connection member 4 having both ends 4a, 4b extended laterally and fixed to the first and second arms 3a, 3b, respectively; and a holding member 5 arranged on a lower surface of an intermediate part 4c of the connection member 4 to hold a projector 20. The ends 4a, 4b of the connection member 4 are fixed to upper surfaces of the first and second arms 3a, 3b, respectively, so that the projector 20 held by the holding member 5 may be positioned in a space 3c between the first arm 3a and the second arm 3b.SELECTED DRAWING: Figure 5
Patent JP-2021127093-A (JP)
Title: Pneumatic tire
Inventor: NARUSE MASAKIMI
IPC: B60C15/06
Filed: 2020-02-17
Abstract: To provide a pneumatic tire which allows for improvement of durability of the tire while securing a communication property and durability of a transponder.SOLUTION: A transponder 20 is buried outside a carcass layer 4 in a tire width direction. The transponder 20 is coated by a coating layer 23. A storage elastic modulus E'c(20°C) at 20°C of the coating layer 23 and a storage elastic modulus E'in(20°C) at 20°C of a rubber element having a maximum storage elastic modulus at 20°C of rubber elements located inside the transponder 20 in the tire width direction satisfies the relation of 0.03≤E'c(20°C)/E'in(20°C)≤1.50.SELECTED DRAWING: Figure 4
Patent JP-2021130351-A (JP)
Title: Vehicular door opening device
Inventor: YAMADA MASAKAZU
IPC: B60J5/00
Filed: 2020-02-18
Abstract: To allow an occupant to notice the existence of a door lock release lever for mechanically operating a latch when lock of a door is released even if a door lock release switch for electrically operating the latch is pressed.SOLUTION: A vehicular door opening device 10 includes: an electrical latch drive mechanism which can release lock of a door by electrically operating a latch by pressing of a door lock release switch 3; and a mechanical latch drive mechanism 5 which can release lock of the door by mechanically operating the latch by an operation of a door lock release lever 4. The door lock release switch 3 is arranged at a position adjacent to a tip of the door lock release lever 4 and a recess 31 is formed in a portion adjacent to a tip 44 of the door lock release lever 4 on a front face of the door lock release switch 3.SELECTED DRAWING: Figure 4
Patent JP-2021136246-A (JP)
Title: Wafer processing method
Inventor: TERANISHI TOSHISUKE
IPC: B23K26/00
Filed: 2020-02-21
Abstract: To easily confirm whether a wafer has been processed under appropriate conditions.SOLUTION: A wafer processing method in which a modified layer is formed in a wafer along a dividing line, includes: a modified layer formation step of forming a modified layer inside the wafer by emitting a first laser beam from a rear surface side of the wafer; an observation laser beam emission step of positioning a condensing point of a second laser beam, whose output does not exceed a processing threshold of the wafer, inside the wafer or on a surface of the wafer, and emitting the second laser beam while moving the condensing point; an imaging step of imaging reflected light of the second laser beam with an imaging unit; and a determination step of determining a processed state of the wafer, based on an image captured in the imaging step, wherein the second laser beam is formed so that a cross-sectional shape of the second laser beam in a plane perpendicular to a traveling direction is not axially symmetrical around an axis along the dividing line.SELECTED DRAWING: Figure 8
Patent JP-2021136510-A (JP)
Title: Intercom device
Inventor: SAKAKIBARA AKIHITO
IPC: H04M1/02
Filed: 2020-02-25
Abstract: To provide an intercom device in which a structure relating to a nighttime illumination part is simplified, and which can achieve miniaturization and a low cost.SOLUTION: An intercom device comprises: four light guide plates 13, 13 ..., which are arranged in parallel in a vertical direction as a name display part; a plurality of name lighting LEDs 26, 26 ... which are arranged at a rear side of leg parts 13b and 13b in each light guide plate 13, respectively and can light the corresponded light guide plate 13 by emitting a light; and a transparent operation member 11 covering a front side of each of the light guide plates 13, 13 .... On the other hand, an emboss work that embosses a large number of grooves at a position on an upper side from a place which functions as a name display part at a rear surface of the operation member 11 is executed. The place where the emboss work is executed is a lighting part 32, night LEDs 33 and 33 for lighting the lightning part 32 are arranged on the rear side of the lighting part 32, and the lighting part 32 and the night LEDs 33 and 33 are used as a nighttime illumination part.SELECTED DRAWING: Figure 5
Patent JP-2021133771-A (JP)
Title: Brake control device for vehicle
Inventor: TAKEYA YUSUKE
IPC: B60T8/1755
Filed: 2020-02-26
Abstract: To provide a brake control device capable of properly adjusting a right and left difference of braking force.SOLUTION: A brake control device comprises an actuator for adjusting braking force of wheels, a controller for controlling the actuator, wheel speed sensors for detecting wheel speeds, a yaw rate sensor for detecting a yaw rate, and a steering amount sensor for detecting an operation amount of a steering operation member. The controller executes: on the basis of the wheel speeds, when a vehicle travels on a μ split road where a road friction coefficient is different in the right and left of the vehicle, split control for suppressing a deflection of the vehicle by suppressing an increase of braking force of the wheel corresponding to a side where the friction coefficient of the μ split road is high; and on the basis of the yaw rate, braking force differential control for suppressing a deflection of the vehicle by generating a right and left difference of braking force, in which on the basis of the operation amount, yaw rate, and right and left difference, the controller prohibits execution of the split control and executes the braking force differential control.SELECTED DRAWING: Figure 2
Patent JP-2021135153-A (JP)
Title: X-ray inspection system, x-ray inspection method, and program
Inventor: KARITA YUJI
IPC: G01N23/044
Filed: 2020-02-27
Abstract: To provide a technique that enables a user to easily confirm a state of an inspection object part when measuring a three-dimension shape of an object of inspection using a plurality of X-ray images and achieving inspection.SOLUTION: An X-ray inspection system 1 has: X-ray generation means 11 which irradiates an object of inspection with X rays; radiography means 12 which photographs X rays transmitted through the object of inspection; storage means 24 which stores information associated with at least the object of inspection; three-dimensional data generation means 22 which generates three-dimensional data on the object of inspection using information on a plurality of X-ray images photographed by the radiography means; user confirmation image generation means 23 which generates a user confirmation image showing a shape of an inspection object part of the object of inspection in the form of a two-dimensional shape on an observation object surface that the user desires, using the three-dimensional data on the object of inspection; and display means 26 which displays the image generated by the user confirmation image generation means.SELECTED DRAWING: Figure 3
Patent JP-2021132587-A (JP)
Title: Manufacturing method of livestock processed food-like food
Inventor: NAGATOMO SHINICHIRO
IPC: A23L13/60
Filed: 2020-02-27
Abstract: To obtain livestock processed-food like foods such as sausages having excellent cohesion and texture even without use of egg white, with vegetable protein, in particular, soybean protein as a main raw material.SOLUTION: An oil-in-water type emulsified liquid containing transglutaminase is prepared using emulsified oil and is used as a water return liquid of granular soy bean protein. The powdered soy bean protein is mixed therein, and the transglutaminase is cross-linked, and further heated at 70°C or higher for 5 minutes or longer, thereby live stock processed food-like food having adhesion, physical property and juicy feeling not inferior to egg white used product.SELECTED DRAWING: None
Patent JP-2021134742-A (JP)
Title: Scroll type fluid machine
Inventor: IYOKU SATOSHI
IPC: F04C18/02
Filed: 2020-02-28
Abstract: To inject a lubricant from a tip opening of an oil passage formed on a fixed scroll, regardless of a relative rotational position of a turning scroll to the fixed scroll.SOLUTION: In a scroll type compressor, an oil passage 324A for injecting a lubricant separated from a gas refrigerant by an oil separator, from a tip opening to an oblique direction, is formed on an upper portion of a fixed scroll 320 so as to have a speed component toward an annular step portion 220E of a front housing 220 receiving thrust force of a turning scroll 340. Further, a lubricant supply passage 220F extended from an inner peripheral end portion toward an outer peripheral end portion and receiving at least a part of the lubricant injected from the tip opening of the oil passage 324A, is formed on the step portion 220E of the front housing 220.SELECTED DRAWING: Figure 4
Patent JP-2021136806-A (JP)
Title: Motor control device
Inventor: ARAKI YUSHI
IPC: H02P21/26
Filed: 2020-02-28
Abstract: To provide a motor control device that enables torque ripple suppression control with high followability by directly performing voltage control.SOLUTION: A motor control device includes a voltage command calculation unit 15 that calculates a d-axis voltage command value Vdref and a q-axis voltage command value Vqref from a d-axis current command value id* and a q-axis current command value iq* of a motor 6, a feed forward command value calculation unit 23 that calculates a q axis voltage feed forward command value Vqff* for generating a q axis current ripple on the basis of the spatial harmonic parameters and the frequency characteristics of motor winding, and a subtraction unit 10 that subtracts the q-axis voltage feed forward command value Vqff* calculated by the feed forward command value calculation unit 23 from the q-axis voltage command value Vqref calculated by the voltage command calculation unit 15.SELECTED DRAWING: Figure 1
Patent JP-2021133639-A (JP)
Title: Composite molding and manufacturing method thereof
Inventor: HONDA YOSHIYUKI
IPC: B29C45/14
Filed: 2020-02-28
Abstract: To provide a composite molding and a manufacturing method thereof, having excellent weldability, productivity and molding appearance.SOLUTION: A composite molding comprises a fiber-reinforced substrate 1 including a fiber substrate impregnated with a thermoplastic resin, joined at least in a part with a molding 2 comprising a resin composition. When inspecting a cross section of a junction of the fiber-reinforced substrate and the molding, a boundary layer exists between the fiber-reinforced substrate and a layer including a spherulite derived from the resin composition, and an abundance of the spherulite in a cross-sectional area of 1 μm2 of the boundary layer central part is 5% or under.SELECTED DRAWING: Figure 1
Patent JP-2021139924-A (JP)
Title: Optical member, optical scanner, and image forming apparatus
Inventor: OKUBO KENZO
IPC: B41J2/47
Filed: 2020-03-02
Abstract: To provide an optical scanner that, despite its simple configuration, can share an optical member among the models of image forming apparatuses or optical scanners, and an image forming apparatus.SOLUTION: An optical member in an optical scanner comprises: a first installation part that is installed in a housing of the optical scanner; and a second installation part that is installed in the housing at a portion different from that of the first installation part. The first installation part and the second installation part are provided with a first engagement part and a second engagement part, respectively, which are locked to locking parts for positioning provided in the housing. In the optical member, in a width direction orthogonal to both a height direction and an optical axis direction that is the direction of an optical axis, a first distance between the first engagement part and the optical axis when the first engagement part is locked to the locking part and the first installation part is installed in the housing, and a second distance between the second engagement part and the optical axis when the second engagement part is locked to the locking part and the second installation part is installed in the housing, are different from each other.SELECTED DRAWING: Figure 12C
Patent JP-2020096955-A (JP)
Title: Catheter insertion device
Inventor: RUSSELL COLE
IPC: A61M5/142
Filed: 2020-03-02
Abstract: To provide an improved catheter insertion mechanism to be used in a limited space environment capable of inserting a canula perpendicularly or nearly perpendicularly into the surface of the skin cost-effectively by reducing an overall height of a patch pump.SOLUTION: A catheter insertion device includes a housing, a catheter 28, an introduction needle, a spring 90, a spring retainer 92, and an actuator 26. The actuator engages with a catheter hub 36, and can move between a first position in which the catheter and the needle are pulled into the housing and a second position in which the catheter and the needle extend from a base. When the actuator moves to the second position, the actuator causes the spring retainer to release the spring so that the spring engages with the introduction needle to draw the introduction needle into the catheter.SELECTED DRAWING: Figure 8
Patent JP-2021141503-A (JP)
Title: Intercom device
Inventor: YAMADA YOJIRO
IPC: H04M1/02
Filed: 2020-03-06
Abstract: To provide an intercom device that can be made thin and also can have its structure simplified.SOLUTION: A liquid crystal display unit 10 is installed having such an unprecedented novel configuration that: a housing recessed part 20 having an eaves part 18 etc., is provided on the rear of a front case 2; the liquid display unit 10 is arranged in the housing recessed part 20 with the rear on one end side covered with the eaves part 18; a gap having a predetermined right-left width is formed between the other end of the liquid crystal display unit 10 and the housing recessed part 20; a support member 21 which covers the rear on the other end side of the liquid crystal display unit 10 is fixed on the rear end side of the housing recessed part 20; the support member 21 has a restriction ribs 24 and restriction projections 25, 25, ..., having the same right-left width with the gap projected forward; and when the support member 21 is fixed, the restriction rib 24 and restriction projections 25, 25, ..., intrude into the gap.SELECTED DRAWING: Figure 5
Patent JP-2021144297-A (JP)
Title: Electronic device, control method thereof, program, and storage medium
Inventor: SATO AYUMI
IPC: G06T19/00
Filed: 2020-03-10
Abstract: To provide a technology for appropriately using information applied to display one image by animation, to display another image by animation.SOLUTION: An electronic device includes: storage control means which controls preset information to be stored in storage means, the preset information including the order of designating a plurality of points of view of a first image, subject information included in each of the points of view, and position information of the points of view; and control means which applies the preset information stored in the storage means to a second image, and controls a plurality of partial images generated from the second image in the plurality of points of view on the basis of the subject information and the position information to be displayed on display means in the above order.SELECTED DRAWING: Figure 6
Patent JP-2021143091-A (JP)
Title: Cleaning apparatus of silicon raw material
Inventor: MATSUMURA TAKASHI
IPC: C30B29/06
Filed: 2020-03-12
Abstract: To provide a cleaning apparatus of a silicon raw material capable of effectively reducing a metal contaminant, and a carbon component attaching to the silicon raw material, while suppressing an increase in cost.SOLUTION: A cleaning apparatus for cleaning a silicon raw material includes a cleaning tank in which a cleaning liquid for cleaning a silicon raw material is filled and a silicon raw material container 20 that is a container for accommodating the silicon raw material and can be dipped in the cleaning tank, the silicon raw material container 20 has a cleaning apparatus for a silicon raw material having at least the resin container 21 having resistance to the cleaning liquid and the silicon plate member 22 arranged inside the resin container 21. A silicon material cleaning apparatus in which a plurality of through holes 21a and 22a are formed in the resin container 21 and the silicon plate member 22. The silicon plate material 22 is doped with a dopant which is the same species as a dopant doped in the silicon raw material and has the resistivity larger than the resistivity of the silicon raw material.SELECTED DRAWING: Figure 2
Patent JP-2021145074-A (JP)
Title: Led light-emitting device
Inventor: OMORI YUJI
IPC: H01L33/50
Filed: 2020-03-13
Abstract: To provide an LED light-emitting device that can be dimmed and toned, yet has a high color mixing property, and in which there is no wire cross even when the LED dies are brought close to each other.SOLUTION: A first light emitting region 11a including a first LED die 11b and a first fluorescent resin layer 11c and a second light emitting region 12a including a second LED die 12b and a second fluorescent resin layer 12c are arranged in a checkered pattern. The first LED dies 11b are face-up mounted on a mounting board 13 and connected to each other by a wire 14a. The second LED dies 12b are face-down mounted on the mounting board 13 and connected to each other by a wiring electrode 14b.SELECTED DRAWING: Figure 7
Patent JP-2020165638-A (JP)
Title: Heat exchanger for gas appliance and method for manufacturing heat exchanger for gas appliance
Inventor: KAWADA TAKESHI
IPC: F24H9/00
Filed: 2020-03-17
Abstract: To realize a technology capable of suppressing a dead space where no heat transfer tube portion is present in a heat exchanger for a gas appliance including a case body formed by drawing process.SOLUTION: A secondary heat exchanger 10 includes a case 30 and a first heat transfer tube portion 12. The case 30 includes a box body 31 and a first closing member 50. The box body 31 is provided with a second opening 40 on one side in a third direction. A first assembly 90, in which the first heat transfer tube portion 12 and the first closing member 50 are assembled integrally, is mounted to the box body 31 so that a plurality of first heat transfer tubes 80 are inserted into the box body 31 from the second opening 40 and so that the second opening 40 is closed by the first closing member 50.SELECTED DRAWING: Figure 12
Patent JP-2021146660-A (JP)
Title: Vertical injection molding machine comprising attachable/detachable scaffold
Inventor: NAKAYAMA SEIKI
IPC: B29C45/17
Filed: 2020-03-23
Abstract: To provide a vertical injection molding machine capable of securing the safety of a worker by providing an attachable/detachable scaffold.SOLUTION: In a vertical injection molding machine (1), a scaffold (17) is detachably attached to a lateral side of a bed (4) provided with a fixed plate (5). The bed (4) is provided with a limit switch (23) so as to detect an attaching state and a detaching state of the scaffold (17). The scaffold (17) is provided with a safety mat (25). A controller (15) of the vertical injection molding machine (1), when the attaching state of the scaffold (17) is detected, switches from a usual operation mode for executing a molding cycle to a preparatory operation mode for limiting drive speed of various kinds of motors to low speed. The controller (15), when it is detected that a worker (S) is on by the safety mat (25), switches to a stop mode for stopping the various kinds of motors.SELECTED DRAWING: Figure 1
Patent JP-2021156620-A (JP)
Title: Three-stitch dimension measuring device and three-stitch dimension measuring method
Inventor: SUZUKI HIROAKI
IPC: G01B5/08
Filed: 2020-03-25
Abstract: To improve accuracy for measuring three-stitch dimensions of a worm gear.SOLUTION: A three-stitch dimension measuring device includes: an extraction section that extracts a feature portion on the outer shape of a worm gear to be measured for three-stitch dimensions; an adjustment section that adjusts the worm gear to a state where the feature portion is disposed at a predetermined position; and a measurement base that is fed with the worm gear adjusted in state by the adjustment section, on which a gauge for measuring the three-stitch dimensions of the fed worm gear is provided so as to come into contact with or separate from a screw groove formed in a screw portion of the worm gear, and on which the three-stitch dimensions of the worm gear are measured in a state where the gauge is disposed in the screw groove.SELECTED DRAWING: Figure 12