baber/WOPTO huggingface dataset:
Patent JP-2018173407-A (JP)
Title: Linear displacement sensor using position sensitive detector
Inventor: SESKO DAVID W
IPC: G01B5/00
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor device capable of adopting a further simple configuration more than ever before, being manufactured at a low cost, and obtaining improved linearity and/or accuracy.SOLUTION: A position sensor device 100 comprises a frame 110, a direct-acting guide bearing 120, a motion element 130, a position detector 140, a light source 150, and a position indicating emitter 160. The motion element 130 is guided by the direct-acting guide bearing 120 over a measuring range along a measuring axis direction. The position indicating emitter 160 moves together with the motion element 130. An emitter member 162 of the position indicating emitter absorbs source light, outputs excitation light, and forms a measurement light spot by the excitation light on the position detector 140. The measurement light spot moves along a detection axis direction of the position detector 140 according to the position of the motion element 130 along the measuring axis direction. The position detector 140 outputs at least one signal in response to the measurement light spot. This signal represents the position of the motion element 130 along the measuring axis direction.SELECTED DRAWING: Figure 1
Patent JP-2019197241-A (JP)
Title: Guidance of passer-by following type mobile robot
Inventor: HARUHIKO HARRY ASADA
IPC: G05D1/02
Filed: 2018-03-28
Abstract: To provide a method and system for guiding a mobile robot in a pedestrian crowded environment by selecting and following a specific pedestrian.SOLUTION: A navigation model makes a mobile robot follow a pedestrian based on a location and speed of nearby pedestrians and on current and desired locations of the mobile robot in a service environment. The mobile robot proceeds to a desired destination by following a selected pedestrian. The navigation model guides the mobile robot to a target location by repeatedly sampling the position and speed of a nearby pedestrian and the current location of the mobile robot. The mobile robot selects and follows a series of different pedestrians to proceed to the desired target location. The navigation model determines whether to cause a collision with another pedestrian when following a specific pedestrian. If it is determined that a collision with another pedestrian will be caused, the navigation model selects one among the other pedestrians to follow.SELECTED DRAWING: Figure 1
Patent JP-2019130271-A (JP)
Title: Skin sense stimulation device and method for measuring sense threshold
Inventor: ODA KAZUYUKI
IPC: A61B5/01
Filed: 2018-03-28
Abstract: To provide a skin sense stimulation device and a method for measuring a sense threshold which can achieve a quantitative and highly-reproducible examination in a shorter period of time in a skin sensing examination in which temperature is used as an evaluation value.SOLUTION: A probe 10 includes a stimulation face 11a which is provided facing an examination part and which applies heat stimulation to the examination part. A heat flow sensor 11 detects a heat flux which passes through the stimulation face 11a. A temperature adjusting element 12 increases or decreases the temperature of the stimulation face 11. A reference adjusting part 23a controls the temperature adjusting element 12 such that the heat flux detected by the heat flow sensor 11 falls within a predetermined range, thereby matching the temperature of the stimulation face 11a and the temperature of the examination part. An examination performing part 23b increases or decreases the temperature of the stimulation face 11a by controlling the temperature adjusting element 12 from the state where the temperature of the stimulation face 11a matches the temperature of the examination part by the reference adjusting part 23a.SELECTED DRAWING: Figure 1
Patent JP-2019172044-A (JP)
Title: Rail irregularities measuring method
Inventor: TANAKA HIROBUMI
IPC: G01B11/30
Filed: 2018-03-28
Abstract: To provide a rail irregularities measuring method which can manage irregularities of a pair of left and right rail, keeping a synchronous correspondence between the irregularities measuring position and a distance measuring position along the rail.SOLUTION: A rail irregularities measuring method by which positions and shapes of the irregularities generated on top faces of a pair of left and right rails in a prescribed section are measured is provided. The method is characteristic of comprising a step to arrange each of two measuring units on each of a pair of left and right rails, a step to couple the unit each other, a step to move the unit along the rail by each wheel included in the unit and measure a distance of the movement, a step to measure shapes of the top face irregularities of the pair of left and right rails through measuring heights of the top face under the measuring units, a step to detect a position marker at a prescribed position in a prescribed section using a reference position detecting means and a step to make the irregularities measuring position coincide with the measuring position of the movement distance along the pair of left and right rails.SELECTED DRAWING: Figure 1
Patent JP-2019170687-A (JP)
Title: Dental treatment apparatus having assist function
Inventor: KAWAHARA TSUNEO
IPC: A61C19/00
Filed: 2018-03-28
Abstract: To provide a dental treatment apparatus having an assist function capable of mitigating a patient's mental and physical burdens.SOLUTION: A dental treatment apparatus 1 having an assist function of the present invention includes: driving means 11 for driving a dental treatment element 7 such as an ultrasonic scaler 5 and a manipulator 8 provided on a dental treatment apparatus body 2; monitoring means having a camera 9 which is physiologic symptom monitoring means for detecting a patient's pain, uneasiness, or discomfort; and/or a contact pressure detection sensor 10 which is physical safety monitoring means for monitoring the patient's physical safety; and arithmetic control means 12 for receiving monitored information from the monitoring means to control a part or a plurality of parts of the driving means 11 driving the dental treatment element 7 so as to mitigate the patient's burden.SELECTED DRAWING: Figure 1
Patent JP-2018183864-A (JP)
Title: Coated cutting tool
Inventor: KAWAHARA KEIYA
IPC: C23C16/40
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coated cutting tool that is able to extend the life of a tool by having excellent wear resistance and defect resistance.SOLUTION: A coated cutting tool comprises: a base material; and a coating layer formed on a surface of the base material. The coated cutting tool has a rake face and a flank. The coating layer includes an α-type aluminum oxide layer. The α-type oxide aluminum layer has, at a side opposite the base material: a first interface, which is the rake face or a face substantially parallel to the rake face; a second interface, which is the flank or a face substantially parallel to the flank; and the intersecting ridge line part of the interfaces. A residual stress value (unit: GPa) near each of the first and second interfaces continuously or gradually increases as distances to positions where the residual stress values are measured become 10 μm, 50 μm, 100 μm, 150 μm, and 200 μm away from the intersecting ridge line part.SELECTED DRAWING: Figure 1
Patent JP-2019173709-A (JP)
Title: Exhaust emission control device
Inventor: SUNAMI KAZUO
IPC: F01N3/08
Filed: 2018-03-29
Abstract: To suppress accumulation of deposit derived from a reducer, in an exhaust emission control device utilizing a dispersion plate for dispersing the reducer into an exhaust gas.SOLUTION: An exhaust emission control device is disposed on an exhaust passage of an internal combustion engine for reducing and purifying nitrogen oxide included in an exhaust gas. The exhaust emission control device includes an injection valve for injecting the reducer to the exhaust passage, a selective reduction type catalyst disposed on the exhaust passage at a downstream side with respect to the injection valve, and a dispersion plate disposed toward an inner side from an inner peripheral face of the exhaust passage in the exhaust passage between the injection valve and the selective reduction type catalyst. The dispersion plate has a collision surface with which the reducer injected from the injection valve collides, and a supporting surface positioned at an inner peripheral face side of the exhaust passage with respect to the collision surface. The collision surface forms an angle of 45° or more and 90° or less with respect to an exhaust flowing direction. The supporting surface forms an angle of 0° or more and less than 45° with respect to the exhaust flowing direction.SELECTED DRAWING: Figure 4
Patent JP-2019173486-A (JP)
Title: Faucet device
Inventor: KATO MASANORI
IPC: E03C1/042
Filed: 2018-03-29
Abstract: To provide a faucet device that can suppress damage to a water supply hose and can prevent a caulking part of the water supply hose from expanding and being damaged.SOLUTION: A faucet device 2 having a cylindrical attachment part 40 attached to an attached part 112 where the faucet device 2 is disposed comprises: a faucet body 3 provided with solenoid valve 34, the water supply hose 14 attached to a primary side of the faucet body 3, and a harness 302, where the water supply hose 14 of the faucet device 2 has a hose body 141, a connection part 142 connected to the faucet body 3, and the caulking part 143 for fixing the hose body 141 and the connection part 142, the caulking part 143 is disposed inside the attachment part 40, the harness 302 is surrounded with the water supply hose 14 in a state of being close to or in contact with an inner peripheral surface of the attachment part 40 and passed through the attachment part 40.SELECTED DRAWING: Figure 3
Patent JP-2019178828-A (JP)
Title: Air conditioner
Inventor: UEDA AKIKO
IPC: F24F1/0063
Filed: 2018-03-30
Abstract: To arrange a grille crosspiece so as to effectively use air sucked from an opening part of a suction grille, in installing a grille crosspiece to a suction grille.SOLUTION: When a plurality of grille crosspieces 81 is installed to a suction grille 80 so as to be in parallel with each other, an interval between the grille crosspieces 81 is widened in a part where a suction quantity is large, while the interval between the grille crosspieces 81 is narrowed in a part where the suction quantity is small.SELECTED DRAWING: Figure 20
Patent JP-2018134440-A (JP)
Title: Vascular access configuration
Inventor: BRIAN ANDREW ELLINGWOOD
IPC: A61M25/09
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vascular access system for facilitating elongate instrument access across a vascular wall with minimal disruption to surrounding tissue structures.SOLUTION: The system comprises a dilator adaptor member 4 having a proximal end 22 and a distal end 20 and defining a dilator adaptor lumen 28 therethrough. The dilator adaptor lumen is defined by an inner diameter profile sized to accommodate insertion of one or more portions of a guidewire, and the dilator adaptor is further defined by an outer diameter profile sized to accommodate at least partial insertion of the proximal end of the dilator adaptor into a dilator member lumen formed through a dilator member, the dilator member being coupleable to an introducer catheter 2 through an introducer member lumen formed through the introducer member.SELECTED DRAWING: Figure 2A
Patent JP-2018113480-A (JP)
Title: Semiconductor device
Inventor: UMEMOTO SEIKI
IPC: H05K3/46
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce a distance between an external component and a semiconductor chip.SOLUTION: A semiconductor device has: a semiconductor chip 11; a package 12 for incorporating the semiconductor chip 11; a plurality of lower surface pads 161 provided on a lower surface of the package 12; and a plurality of upper surface pads 171 provided on an upper surface of the package 12. The plurality of upper surface pads 171 includes a component mounting pad for mounting an external component. The package 12 includes: a first substrate 16 where the plurality of lower surface pads 161 are formed on a lower surface; a second substrate 17 where the plurality of upper surface pads 171 are mounted on an upper surface; a joining member 18 for joining the first substrate 16 and the second substrate 17 in such a manner as to face an upper surface of the first substrate 16 and a lower surface of the second substrate 17 with each other; and a conductive member 19 for electrically connecting the first substrate 16 and the second substrate 17. On the lower surface of the second substrate 17, a wiring layer 173 and an insulation layer 174 which coats the wiring layer 173 are formed. The semiconductor chip 11 is arranged to be brought in contact with the insulation layer 174 on the lower surface side of the second substrate 17.SELECTED DRAWING: Figure 2
Patent JP-2019185931-A (JP)
Title: connector
Inventor: ONO TAKUYA
IPC: H01R13/6583
Filed: 2018-04-04
Abstract: To provide a connector that can hold a diagonal winding spring while making a shield member thinner.SOLUTION: A connector includes a diagonal winding spring 41 that is disposed radially between a first shield member 12 and a second shield member 22 and causes the first shield member 12 and the second shield member 22 to electrically conduct each other, a spring holding unit 38 that holds the diagonal winding spring 41, and a retainer 30 made of an insulator disposed radially between the first shield member 12 and the second shield member 22.SELECTED DRAWING: Figure 4
Patent JP-2019181522-A (JP)
Title: Casting device
Inventor: OGYU TSUKASA
IPC: B22D23/00
Filed: 2018-04-11
Abstract: To provide a casting device in which the maintenance operation of an upper die and a lower die can be facilitated.SOLUTION: A casting device 50 comprises: an upper frame 5 mounted with an upper die 1; a lower frame 6 arranged in parallel to the upper frame 5 and mounted with a lower die 2; a main link member 7 whose upper edge part is rollably connected to the upper frame 5 and whose lower edge part is rollably connected to the lower frame 6; an auxiliary link member 8 arranged in parallel to a first main link member 7a, whose upper edge part is rollably connected to the upper frame 5 and whose lower edge part is rollably connected to the lower frame 6; and an elevation mechanism 42 elevating the auxiliary link member 8 to the main link member 7.SELECTED DRAWING: Figure 13
Patent JP-2018131270-A (JP)
Title: Package for encapsulating liquid material
Inventor: YAMAMURA TAKASHI
IPC: B65D33/00
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a package for encapsulating a liquid material in which a liquid material is encapsulated in a soft packaging material capable of squeezing out the liquid material more easily and efficiently.SOLUTION: The package for encapsulating a liquid material being a substantially flat bag body made of a sheet-like soft packaging material and with end portions being sealed or folded when necessary, for encapsulating the liquid material, is provided with a fold line in a predetermined direction on the outer surface of the package.SELECTED DRAWING: Figure 1
Patent JP-2019184013-A (JP)
Title: Deflection engagement type gear device
Inventor: YOSHIDA SHINJI
IPC: F16H1/32
Filed: 2018-04-16
Abstract: To restrain abnormal wear from occurring between an external gear and an outer ring of a vibrating body bearing in a deflection engagement type gear device.SOLUTION: A deflection engagement type gear device comprises an internal gear, an external gear (12) engaged with the internal gear, a vibrating body (10A) for deflecting and deforming the external gear, and a vibrating body bearing arranged between the vibrating body and the external gear. The vibrating body bearing comprises rolling elements and an outer ring. A structure in which a minimum inner peripheral length of the external gear is larger than a maximum outer peripheral length of the outer ring is adopted.SELECTED DRAWING: Figure 2
Patent JP-2021112126-A (JP)
Title: Method for preventing heat shrinkage of meat, and meat modifier
Inventor: SAKURAI HIRONARI
IPC: A23L13/00
Filed: 2018-04-17
Abstract: To provide a method for preventing heat shrinkage of meat, capable of preventing or suppressing shrinkage of fish and shellfish meat, and livestock meat due to cooking, and to provide a meat modifier to be used for the method.SOLUTION: A meat modifier to be used by adding to meat in cooking so as to prevent or suppress heat shrinkage due to cooking of fish and shellfish meat and livestock meat has as the main ingredients, konjak, sodium bicarbonate, and starch. When meat added with the meat modifier is heated, the konjak reacts with sodium bicarbonate and is solidified. A meat juice extract flowing out with heat solidification of meat protein is absorbed and held by the konjak having high water retention in a solidification process, and the konjak is solidified in this state. The shrinkage of meat caused by water outflow of a meat juice extract or the like from meat is prevented or suppressed, and a decrease in a yield of meat after cooking can be prevented or suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019188625-A (JP)
Title: Vertical injection molding machine
Inventor: TARUIE KOJI
IPC: B29C45/76
Filed: 2018-04-19
Abstract: To provide a vertical injection molding machine capable of preventing operation from being started in a state in which a tray for receiving a resin material is placed.SOLUTION: A vertical injection molding machine 1 of this invention includes: an injection cylinder 11 provided with a nozzle 11a that faces downward at a distal end; a box-shaped cover disposed so as to surround the nozzle 11a and having an openable/closable door; and an open/close sensor 26 that detects opening/closing of the door 25. The vertical injection molding machine 1 executes a purging action to eject a resin material in the injection cylinder 11 and, after completion of the purging action, restricts the injection cylinder 11 from descending until the open/close sensor 26 detects that the door has closed after opened.SELECTED DRAWING: Figure 5
Patent JP-2019188766-A (JP)
Title: Image formation apparatus
Inventor: IGASAKI AKIHIKO
IPC: G03G21/00
Filed: 2018-04-27
Abstract: To prevent the mix-up of printed matters discharged to a discharge tray.SOLUTION: An image formation apparatus 1 includes a control unit 100 which temporarily stops a printing job based on a printing job command when a command reception unit 102 receives the printing job command from an external device 20 in a case where a human body detection sensor 15 provided on the front side of the image formation apparatus detects the human body. The control unit 100 may perform display for evoking attention to the mix-up of recording media (printed matters) discharged to a discharge tray by controlling the operation of a display unit 473.SELECTED DRAWING: Figure 1
Patent JP-2018190483-A (JP)
Title: Programming of N level NAND type flash cell in low queue depth environment
Inventor: TIMOTHY L CANEPA
IPC: G11C16/10
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing data within a data storage device.SOLUTION: A nonvolatile cache memory stores a page sequence from a host device. A nonvolatile main memory has a plurality of n levels of cells arranged on m independent integrated circuit dies that are respectively and simultaneously accessible during programming and reading operations using the associated transfer circuit (where m and n are plurals). A control circuit writes a first page and a second page from a page sequence into a set of selected n levels of cells connected to a common word line on the selected integrated circuit die. The second page is separated from the first page in the page sequence by logical offsets containing a plurality of intervening pages in the page sequence. The logical offsets are chosen so as to respond to delaying times associated with the m integrated circuit dies and transfer circuits.SELECTED DRAWING: None
Patent JP-2019195496-A (JP)
Title: Array type ultrasonic probe and manufacturing method of the same
Inventor: SUZUKI DAICHI
IPC: H04R17/00
Filed: 2018-05-10
Abstract: To provide a low-cost array type ultrasonic probe that is superior in ultrasonic propagation characteristics.SOLUTION: An ultrasonic probe AP of the present invention has a plurality of piezoelectric elements 22 arranged in an array form on the same plane and having equal thickness, and measures the vascular diameter of a living body using a pulse-echo technique. The ultrasonic probe AP comprises: an acoustic matching layer 1 for matching the acoustic impedance of the living body with the acoustic impedance of each piezoelectric element; a first electrode membrane 21 which is laminated on the acoustic matching layer, and with which a lower surface 22a of each piezoelectric element comes in contact; a first dry film resist 23 which is laminated on the first electrode membrane, has thickness equivalent to that of the piezoelectric element, and in which first openings 23a surrounding the piezoelectric elements respectively are formed; a second dry film resist 24 which is laminated on the first dry film resist, and in which a second opening 24a partially exposing an upper surface 22b of the piezoelectric element is opened, and which sandwiches each of the piezoelectric elements between the circumferential edge of the second opening and the first electrode membrane; a second electrode membrane 25 with which the upper surface of each piezoelectric element comes in contact; and a packing material 3 covering the second electrode membrane.SELECTED DRAWING: Figure 1
Patent JP-2019196879-A (JP)
Title: Perimeter air conditioner
Inventor: FAN YUNQING
IPC: F24F11/30
Filed: 2018-05-11
Abstract: To provide a perimeter air conditioner which can effectively suppress a cold draft, can efficiently heat the inside of a room, and can enhance an energy saving effect.SOLUTION: A perimeter air conditioner comprises an indoor machine 2 installed at a lower part of a load intrusion face at which load intrusion from outdoors occurs at the inside of a room. The indoor machine comprises: panel-shaped cold draft suppression means 5 arranged so as to be vertically movable toward an upper part of a casing 20, and blocking solar radiation; blowout direction changeover means 6 for switching a direction of air blown out of a blowout port 22; solar radiation amount detection means 7 for detecting or calculating a solar radiation amount at the load intrusion face; and control means for adjusting the solar radiation amount intruding into the room from the load intrusion face by vertically moving the cold draft suppression means with respect to the load intrusion face on the basis of a detection value which is obtained by the solar radiation detection means, and switching a direction of air blown out of the blowout port by controlling the blowout direction changeover means.SELECTED DRAWING: Figure 3