baber/WOPTO huggingface dataset:
Patent JP-2018189325-A (JP)
Title: Refrigeration device
Inventor: NISHIDA YASUSHI
IPC: F25B1/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device capable of improving fuel consumption of an engine for power generation.SOLUTION: Electric power generated by a power generator 32 by driving of an engine 31 is inverted to AC current of an arbitrary frequency by an inverter 33. A compressor 11 constituting a refrigeration cycle 10 has a motor 16 driven by supply power from the inverter 33, and a refrigerant compressing portion 17 sucking, compressing and discharging a refrigerant by being rotated and driven by the motor 16. A mode selection switch 44 can select a starting/stopping operation mode permitting start and stop of the engine 31, and a continuous operation mode for continuously operating the engine 31. A control device 40 controls the inverter 33 so that a targe rotating speed of the compressor 11 is fixed to a rotating speed higher than a rotating speed based on difference between a set temperature Tset and an inside temperature Tret, when the starting/stopping operation mode is selected by the mode selection switch 44.SELECTED DRAWING: Figure 2
Patent JP-2018192879-A (JP)
Title: Power regeneration device
Inventor: SAKOTA YUICHIRO
IPC: B60L50/16
Filed: 2017-05-16
Abstract: To provide a power regeneration device which can increase regeneration amount during regeneration without reducing the driving torque during driving.SOLUTION: A power regeneration device 1 comprises: a reduction gear mechanism 40 for driving and a reduction gear 45 for regeneration which are connected to an output shaft of a second motor generator 12; a front drive shaft 60 which transmits a torque between the reduction gear mechanism 40 for driving and driving wheels or between the reduction gear 45 for regeneration and the driving wheels; a switching mechanism 70 for alternatively switching a torque transmission route between the reduction gear mechanism 40 side (a first route) and the reduction gear 45 side (a second route); and an HEV-ECU 80 (a switching control part 80a) which controls the switching mechanism 70 (an actuator 73) in such a manner that the reduction gear mechanism 40 and the front drive shaft 60 are connected during driving and the reduction gear 45 for regeneration and the front drive shaft 60 are connected during regeneration.SELECTED DRAWING: Figure 1
Patent JP-2018192887-A (JP)
Title: Suspension device for non-steering drive wheel with built-in in-wheel motor
Inventor: KATO YOSHIHISA
IPC: B60K7/00
Filed: 2017-05-16
Abstract: To provide a suspension device for a non-steering drive wheel with a built-in in-wheel motor, which is improved so that a steering change caused when a longitudinal force, and disturbance and a lateral force from a road surface act on the non-steering drive wheel with the built-in in-wheel motor can be smaller than ever.SOLUTION: In a suspension device for a non-steering drive wheel, an in-wheel motor 17R for driving the non-steering drive wheel 12R is built in a vehicle carrier 16R, and a suspension arm 22R, which has one end pivotally supported on a vehicle body and has the other end connected to the wheel carrier via elastic bush devices 56f, 56r and 56u, is included. At least two of the elastic bush devices are provided. An elastic main spindle 68R, which is determined by the at least two elastic bush devices and extended in a vertical direction, passes through a ground contact area 72 of a drive wheel.SELECTED DRAWING: Figure 3
Patent JP-2017220666-A (JP)
Title: Method for fabricating piezoelectric plates, and fluidic assembly solution of piezoelectric plates
Inventor: MARK ALBERT CROWDER
IPC: H01L41/43
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating high annealing temperature piezoelectric structures compatible with low-cost thin-film sensor devices.SOLUTION: A method is provided for fabricating piezoelectric plates. An anti-corrosion layer is formed overlying a growth substrate. A template layer, with openings exposing anti-corrosion layer surfaces, is formed over the anti-corrosion layer. An adhesion layer/first electrode material stack is selectively deposited in the openings on the anti-corrosion layer surfaces, and a piezoelectric material is deposited on the stack. Then, a second electrode is formed on the piezoelectric material. Using the second electrode as a hardmask, the piezoelectric material is etched to form polygon-shaped structures, such as disks, at positions in contact with the anti-corrosion layer. After removing the template layer and annealing, the polygon-shaped structures are separated from the anti-corrosion layer. With the proper choice of growth substrate material, the annealing can be performed at a relatively high temperature.SELECTED DRAWING: Figure 1
Patent JP-2018196617-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2018199228-A (JP)
Title: Writing Instrument Set
Inventor: FUKAZAWA NAOTO
IPC: B43K5/00
Filed: 2017-05-25
Abstract: To provide a compact writing instrument set which provides a sense of unity in design when placed adjacent to each other, provides a user with a motivation to purchase a set of plural writing instruments, especially motivation to purchase in pairs.SOLUTION: A writing instrument set composed of a plurality of writing instruments has a series of designs on each barrel of the plurality of writing instruments when arranged adjacent to each other in the same orientation. The external form of each of the plurality of writing instruments may be the same. The same design is given to each barrel of the plurality of writing instruments, and the designs applied to each of the plurality of writing instruments may be applied while being shifted with a predetermined interval around the central axis so that the entire design can be visually recognized as a series when the plurality of writing instruments are arranged adjacent to each other in the same orientation.SELECTED DRAWING: Figure 1
Patent JP-2018199508-A (JP)
Title: Package suitable for freshness keeping of vegetables and fruits including radish, and freshness keeping method of vegetables and fruits
Inventor: NARITA JUNICHI
IPC: B65D85/50
Filed: 2017-05-26
Abstract: To provide a package formed by storing vegetables and fruits including a radish in a package container, excellent in a freshness keeping function for the vegetables and fruits, and capable of suppressing occurrence of offensive odor or browning and increase of the number of viable bacteria in the radish for a long period of time from time of packing the radish.SOLUTION: A package is formed by storing vegetables and fruits including a radish in a package container including a polymeric film, where moisture content of the radish is 20% or more and 40% or less, and internal oxygen concentration is 2.0 vol.% or more.SELECTED DRAWING: None
Patent JP-2018200781-A (JP)
Title: connector
Inventor: KIM DAE SEONG
IPC: H01R13/42
Filed: 2017-05-26
Abstract: To provide a connector capable of stabilizing retention of a spacer at a final lock position.SOLUTION: A connector 1 comprises a housing 5 provided with a terminal storage chamber 3, a storage recessed part 7 linked to the terminal storage chamber 3, and a spacer 13 having a lock part 11 locking a terminal, and the spacer 13 having a base part 15 provided with a hinge 9, and a side wall 19 provided on a side face of the base part 15 to flex. The connector is provided with a first projection 21 and a second projection 23 on the side wall 19 of the spacer 13, also provided, on a side face 17 of the terminal storage chamber 3, with a first recessed part 25 engaging the first projection 21 to retain the spacer 13 at a temporary lock position and a second recessed part 27 engaging the second projection 23 to retain the spacer 13 at a final lock position, and further provided, on the side face 17 of the terminal storage chamber 3, with an engagement part 29 engaging the first projection 21 at the final lock position to retain the spacer 13.SELECTED DRAWING: Figure 2
Patent JP-2018200018-A (JP)
Title: Circulation device
Inventor: KOSENJI HIRONORI
IPC: F01N5/02
Filed: 2017-05-26
Abstract: To improve heating efficiency or cooling efficiency when a heat transport medium circulates in a plurality of heat exchangers.SOLUTION: A circulation device comprises: a first heat exchanger 12 for exchanging heat with an exhaust pipe 11; a second heat exchanger 14 for exchanging heat with a transmission oil pan 13 whose temperature is lower than that of the exhaust pipe 11; a circulation part for making a heat transport medium circulate between the first heat exchanger 12 and the second heat exchanger 14; a heat using part 19 for using heat from the heat transport medium; and a changeover part for switching a first mode in which the heat transport medium circulates in the first heat exchanger 12 and the second heat exchanger 14 in the circulation part, and a second mode in which the heat transport medium circulates in the first heat exchanger 12, the heat using part 19 and the second heat exchanger 14 in this order, and also the heat transport medium circulates in the first heat exchanger 12 in a direction reverse to an orientation of the heat transport medium in the first mode. The heat using part 19 uses a large amount of heat in the first mode from the heat transport medium larger than that in the second mode.SELECTED DRAWING: Figure 1
Patent JP-2018201301-A (JP)
Title: Charging system, charging equipment and charging type apparatus
Inventor: AMEMURA NOBUAKI
IPC: H02J7/02
Filed: 2017-05-26
Abstract: To provide a charging system, charging equipment and charging type apparatus, capable of suppressing an output part under an exposed state from being energized.SOLUTION: A charging system 10 includes a power feeding device 1 and a charging object group 200 comprised of a plurality of electronic apparatuses. The power feeding device 1 and the plurality of electronic apparatuses are daisy-chain-connected with the power feeding device 1 as a most-significant node in a feed passage of charging power. Each of the power feeding device 1 and the plurality of electronic apparatuses includes output parts 14, 34 for connecting an adjacent lower node and switching parts 19, 36. The switching parts 19, 36 switches between an energization state of outputting charging power from the output parts 14, 34 and a shutdown state of being not output. Each of the plurality of electronic apparatuses further includes an input part 35 connected with the output parts 14, 34 of the adjacent upper node. Each of the power feeding device 1 and the plurality of electronic apparatuses switches the switching parts 19, 36 from the shutdown state to the energization state when the certification of the adjacent lower node is successful.SELECTED DRAWING: Figure 1
Patent JP-2018203040-A (JP)
Title: Suspension mechanism
Inventor: FUJITA YOSHINORI
IPC: B60N2/52
Filed: 2017-06-02
Abstract: To improve position stability of a seated person with respect to input vibration and to improve vibration absorption characteristic or absorption characteristic of impact due to impact vibration, compared to conventional suspension mechanism.SOLUTION: A suspension mechanism is structured such that two suspension parts 100, 200 supporting a movable support part 140 and a seat support part 240, respectively, via link mechanisms 110, 210, respectively, are vertically arranged in two steps, upper and lower, and such that when the movable support part 140 and the seat support part 240 are vertically moved relative to each other according to input vibration, the two link mechanisms 110, 210 supporting the movable support part and the seat support part, respectively, are rotated in opposite directions to each other. By virtue of this, the position of a hip point of a person seated on a seat supported by the seat support part 240 is displaced in a trajectory close to a vertical. Accordingly, forward and backward swing decreases, compared to a case where the number of the link mechanisms is one, making a seated position stable, and improving the ride quality.SELECTED DRAWING: Figure 4
Patent JP-2018207681-A (JP)
Title: Electric power conversion system
Inventor: TANAKA HIDEKAZU
IPC: H02M7/48
Filed: 2017-06-05
Abstract: To provide an electric power conversion system in which increase of a body type is suppressed.SOLUTION: An electric power conversion system includes: legs 51 and 52 comprising a plurality of switch elements 54, 55, 56, and 57 which are serially connected between a positive terminal 100a and a negative terminal 100b; a protective switch element 58 which is serially connected to each leg between the positive terminal and the negative terminal, and has higher current rating than that of each switch element; and a control part 10 that sets the protective switch element in an open state when short-circuiting each switch element.SELECTED DRAWING: Figure 3
Patent JP-2017157864-A (JP)
Title: Solid-state image pickup device
Inventor: MORIYAMA YOSHINARI
IPC: H01L21/768
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of reducing the contact resistance between a floating diffusion layer and a contact plug.SOLUTION: A solid-state image pickup device includes a semiconductor substrate 201 and a pixel portion 250 formed on the semiconductor substrate 201. The pixel portion 250 includes a photoelectric conversion portion 224 for generating charges by photoelectrically converting incident light, an n-type diffusion layer 205 which is located in the semiconductor substrate 201 and holds electric charges, a non-metal contact plug 210C connected to the n-type diffusion layer 205, and a metal wiring structure connected to the non-metal contact plug 210C. The n-type diffusion layer 205 and the photoelectric conversion portion 224 are connected to each other via the non-metal contact plug 210C and the wiring structure.SELECTED DRAWING: Figure 1
Patent JP-2017201534-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HANDA TETSUYA
IPC: G06F3/0485
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and a program capable of allowing a plurality of different displays with one marker.SOLUTION: According to an image processing apparatus, a CPU recognizes that an AR marker has moved into a frame of a screen of a display unit on the basis of a photographed image from a camera, recognizes a direction in which the AR marker has moved into the frame, and causes the display unit to perform a predetermined display according to the direction in which the AR marker has moved into the frame.SELECTED DRAWING: Figure 4
Patent JP-2018204759-A (JP)
Title: Pressure accumulation device
Inventor: IWAMA KOTARO
IPC: F15B1/033
Filed: 2017-06-08
Abstract: To provide a pressure accumulation device which can instantly generate a pressure and, in addition, is applicable even to a situation where supply of a pressure higher than the pressure outputted by a pressure supply source such as an oil pump is required.SOLUTION: A pressure accumulation device (1) is provided with: a first pressure accumulation chamber (110); a housing (100) equipped inside with a second pressure accumulation chamber (120) that has a cross sectional area larger than the cross sectional area of the first pressure accumulation chamber (110); a first piston (130) that is provided inside the first pressure accumulation chamber (110) and is moved in the first pressure accumulation chamber (110) along the inner wall (110a) of the first pressure accumulation chamber by the pressure supplied from a pressure supply source (2); a second piston (140) that is provided inside the second pressure accumulation chamber (120) and is moved in the second pressure accumulation chamber (120) along the inner wall (120a) of the second pressure accumulation chamber by the pressure supplied from the pressure supply source (2); and an elastic member (160) having one end abutting on the first piston (130) and the other end abutting on the second piston (140).SELECTED DRAWING: Figure 1
Patent JP-2018203530-A (JP)
Title: Paper feeding roller and image forming device
Inventor: KONISHI HIROBUMI
IPC: B65H5/06
Filed: 2017-06-09
Abstract: To provide a paper feeding roller capable of maintaining excellent paper feed performance by suppressing increase of the number of paper powder pressure-bonded to an outer peripheral surface of a roller body and deterioration of friction coefficient of the outer peripheral surface even when paper feeding is repeated over a long period, and an image forming device incorporating the paper feeding roller.SOLUTION: In a paper feeding roller 1, streaky polishing marks 6 along a circumferential direction are provided to an outer peripheral surface 5 of a cylindrical roller body 2 made of an elastic body. An image forming device incorporates the paper feeding roller 1.SELECTED DRAWING: Figure 1
Patent JP-2017205525-A (JP)
Title: Determining intraocular physical length using multiple refractive indices
Inventor: SIMPSON MICHAEL J
IPC: A61B3/10
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining an intraocular physical length.SOLUTION: An axis of the eye is segmented into multiple different segments respectively passing through different media corresponding to the different portions of the eye. A corneal segment 120 passes through cornea 24, an aqueous humor segment 124 through aqueous humor 125, a crystalline lens segment 126 through lens 26, and a vitreous humor segment 130 through vitreous humor 131. The optical path length of each segment is determined and the refractive index of each segment is determined. On the basis of the optical path length and the refractive index, the physical length of each segment is obtained by calculation.SELECTED DRAWING: Figure 4
Patent JP-2019004598-A (JP)
Title: Cooling structure of rotary electric machine
Inventor: SATO SOICHI
IPC: H02K9/19
Filed: 2017-06-14
Abstract: To provide a cooling structure of rotary electric machines having stable cooling performance.SOLUTION: A cooling structure 1 of a rotary electric machine is provided with: rotary electric machines 20A, 20B having rotors 22; a coolant reservoir 30 provided at lower parts of the rotary electric machines 20A, 20B; coolant pumps 40A, 40B which pump a coolant from the coolant reservoir 30, and vary flow rate according to the number of revolutions of the rotors 22; a supply hole 52 which is formed to accumulate the coolant pumped by the coolant pumps 40A, 40B at upper parts of the rotary electric machines 20A, 20B, and can supply the accumulated coolant to the rotary electric machines 20A, 20B; and a coolant accumulation part 50 in which a discharge part 53 which discharges a predetermined amount or more of the accumulated coolant to the coolant reservoir 30 is formed.SELECTED DRAWING: Figure 1
Patent JP-2019003013-A (JP)
Title: Lens device and imaging apparatus including the same
Inventor: YAMAZAKI TOSHINOBU
IPC: H04N5/225
Filed: 2017-06-14
Abstract: To provide an optical device capable of satisfying both of the improvement of the visibility of a tally light and the improvement of the attachment/detachment workability of a cover.SOLUTION: The optical device includes an optical member, an optical holding part which holds the optical member, a cover which can be attached/detached to/from the optical holding part and includes a window part, a light source, and a movable part which is connected to the optical holding part, holds the light source, and changes an interval between the light source and the window part.SELECTED DRAWING: Figure 1
Patent JP-2019007145-A (JP)
Title: Waterproof structure
Inventor: IKEDA HIROKAZU
IPC: E04D11/00
Filed: 2017-06-20
Abstract: To provide a waterproof structure capable of restricting decrease in waterproof function over time.SOLUTION: A waterproof structure comprises: a heat insulation panel laying part 30 on which multiple heat insulation panels 1 are laid by arranging the panels in x-axis direction and y-axis direction; a first waterproof sheet 2A, which covers a boundary between the heat insulation panels 1 that are adjacent in the y-axis direction; and a second waterproof sheet 2B, which covers a boundary between the heat insulation panels 1 that are adjacent in the x-axis direction. The heat insulation panels 1 adjacent in the y-axis direction are engaged with each other at their concave part and convex part. The heat insulation panels adjacent in the x-axis direction are disposed so that flat marginal parts of both heat insulation panels 1 face each other. The first waterproof sheet 2A and the second waterproof sheet 2B intersect with each other at an intersection 21 where the second waterproof sheet 2B overlaps the first waterproof sheet 2A.SELECTED DRAWING: Figure 3
Patent JP-2019007523-A (JP)
Title: Fitting member to be mounted in opening, and fixing structure for fitting member
Inventor: AIDA SHOICHI
IPC: F16B5/02
Filed: 2017-06-22
Abstract: To firmly fit a fitting member which is mounted in an opening 2 including a first inner edge 11 and a second inner edge 12 that face each other, to a mounting target member without applying processing for providing a lower hole or a female screw even in a case where the lower hole or the female screw is not provided in the opening of the mounting target member.SOLUTION: A fitting member comprises a member body 5 and an insert 6 which protrudes from the member body 5 and is abutted to the second inner edge 12. In the member body 5, a screw insertion part 15 which corresponds to the first inner edge 11 when the insert 6 is abutted to the second inner edge 12, is formed while penetrating the member body. The screw insertion part 15 includes: a screw opening part 20 in which a thread facing the first inner edge 11 is exposed on a side face of an insertion screw 7; and a screw pressing wall 21 which supports a thread on a side face at an opposite side of the thread that is exposed by the screw opening part 20, presses and holds the thread that is exposed by the screw opening part 20, onto the first inner edge 11.SELECTED DRAWING: Figure 1
Patent JP-2017168461-A (JP)
Title: Communication connector and system
Inventor: SURENDRA CHITTI BABU
IPC: H01R12/58
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication jack having an improved design.SOLUTION: The present invention relates generally to a communication connector and internal components thereof. In one embodiment, the present invention is a communication jack comprising a reversed plug interface contact having a variable section width. In another embodiment, the present invention is a communication jack with reversed plug interface contacts in which at least two of the plug interface contacts have different beam lengths. In yet another embodiment, the present invention is a communication jack with reversed plug interface contacts in which at least two of the plug interface contacts have a bend facing a refraction zone.SELECTED DRAWING: Figure 4