baber/WOPTO huggingface dataset:
Patent JP-2019061632-A (JP)
Title: Service effect evaluation system
Inventor: SAKURAI SHIGEAKI
IPC: G06Q50/22
Filed: 2017-09-28
Abstract: To provide a service effect evaluation system capable of modeling a relationship between a service that a user receives and user's state classification, and quantitatively evaluating a change in the state classification even when the service changes.SOLUTION: A state change index for evaluating a degree of change in a service user's state is defined as explained variables, and a service provider index for evaluating whether a service that a service provider provides is good or bad and an auxiliary index to be calculated from a service provider accompanying index accompanying the service provider index are defined as explanation variables to estimate a model explaining the state change index. The service provider index and the auxiliary index are applied to the model to calculate a first state change index, and the service provider index and the auxiliary index updated by applying a target auxiliary index set by a target auxiliary index setting part to the service provider index and the auxiliary index are applied to the model to calculate a second state change index.SELECTED DRAWING: Figure 1
Patent JP-2019067582-A (JP)
Title: Power storage module and power storage pack
Inventor: OKABE KAZUYA
IPC: H01M10/6569
Filed: 2017-09-29
Abstract: To provide a power storage module that has a large energy density and can prevent a chain of superheated states between power storage elements.SOLUTION: A power storage module according to an embodiment of the present invention includes a plurality of power storage elements and a partition member disposed between the power storage elements, and the partition member includes an inorganic paper sheet mainly including inorganic fiber, a bag for containing the inorganic paper sheet in an internal space, and liquid mainly including water and impregnated into the inorganic paper sheet.SELECTED DRAWING: Figure 2
Patent JP-2019064445-A (JP)
Title: Engine room equipment layout method, engine room equipment layout device, and engine room equipment layout program
Inventor: YAMAMOTO HIROYUKI
IPC: B63B49/00
Filed: 2017-09-29
Abstract: To carry out engine room layout making common layout of equipment laid out in the engine room in different vessels as well as reducing cost for a piping system connecting equipment.SOLUTION: A method for engine room equipment layout for making common layout of the equipment laid out in an engine room in different vessels includes: a module generation step (step S100) for generating the module by dividing equipment laid out in the engine room into common equipment laid out in common in different vessels and selective equipment selectively laid out in different vessels; a module layout plan generation step (step S200) for generating a plurality of module layout plans by laying out the generated module in the engine room; and a module layout plan selection step (step S300) for selecting a layout plan based on the cost of a piping system connecting the equipment from the generated module layout plans.SELECTED DRAWING: Figure 1
Patent JP-2019068621-A (JP)
Title: Simulation method
Inventor: YAMAZAKI MASARU
IPC: G16Z99/00
Filed: 2017-09-29
Abstract: To provide a simulation method having high system development efficiency.SOLUTION: A simulator causes a computer to function as, a motor model 1 in which a motor is subjected to modeling, a vehicle model 2 in which the vehicle is subjected to modeling, and a high speed gear model 3 and an accurate gear model 3b in which the gear is subjected to modeling. A switching control device 4 inputs each of axle rotary speeds 24, 24b to each of the high speed gear model 3 and the accurate gear model 3b, compares a rotor rotary speed 22b output from the accurate gear model 3b, with a rotor rotary speed 22 output from the high speed gear model 3, then, when the comparison result satisfies a prescribed reference, the motor model 1, the vehicle model 2, the accurate gear model 3b are connected, and switching from a first mode to a second mode is executed by separating the motor model 1, the vehicle model 2 and the high speed gear model 3.SELECTED DRAWING: Figure 1
Patent JP-2019067644-A (JP)
Title: Powder for negative electrode material and method of manufacturing negative electrode material
Inventor: KASHITANI YUSUKE
IPC: H01M4/48
Filed: 2017-10-02
Abstract: To provide powder for silicon oxide-based negative electrode material which is effective for improvement of battery performance of a lithium ion secondary battery, especially life characteristics.SOLUTION: A silicon oxide powder is provided that has average composition represented by SiOx(0.5<x<1.5). In XRD measurement of the powder, when only one broad crystal peak with half value width of 2° or more is detected at 10 to 40°in a range of diffraction angle 2θ=10 to 60 and when strength of the broad crystal peak is P1, strength P2 of the other crystal peak satisfies P2/P1<0.1°.SELECTED DRAWING: Figure 2
Patent JP-2019067964-A (JP)
Title: Abrasive pad
Inventor: ARIFUKU NORIHISA
IPC: B24B37/24
Filed: 2017-10-03
Abstract: To prevent the peripheral edge of a wafer from being missed by forming a gettering layer uniformly on a wafer, thereby eliminating the need for sliding the abrasive pad and the wafer in te horizontal direction at the time of forming the gettering layer.SOLUTION: In an abrasive pad (47), a gettering layer for regulating induction of metal ions is formed on the reverse face (W2) of a wafer (W) having a front face where a device is formed. It is formed by throwing solid-phase reaction fine grains inducing solid-phase reaction with silicon, and gettering layer formation fine grains having Mohs hardness higher than that of silicon and forming the gettering layer into a liquid binding material, impregnating a non-woven cloth with the liquid binding material and then drying, and it is formed with a diameter larger than that of the silicon substrate. When polishing by rotation while covering the whole area of the rotating silicon substrate, degree of concentration of the gettering layer formation fine grains of the rotation center polishing region (R1) for polishing the rotation center (O) of the silicon substrate is set higher compared with the region (R2) other than the rotation center polishing region.SELECTED DRAWING: Figure 3
Patent JP-2019020106-A (JP)
Title: Heat radiator and manufacturing method thereof
Inventor: CHIANG KUEI-FENG
IPC: F28D15/04
Filed: 2017-10-12
Abstract: To provide a heat radiator using a material that can replace copper, and a manufacturing method thereof.SOLUTION: A heat radiator includes: a first titanium metal plate having a first plane and a second plane, the first plane having a plurality of convex parts; a second titanium metal plate having a third plane and a fourth plane, the third plane being provided with a metal mesh; and working fluid put in a sealed housing formed by the first plane of the first titanium metal plate and the third plane of the second titanium metal plate being opposed to each other and being mutually covered. As pure titanium is used as a main material in place of conventional copper, the weight is significantly reduced and a heat radiation effect is increased by an increase in a heat conduction area due to the plurality of convex parts and the metal mesh, and the generation of capillary force. The convex parts are formed by subjecting the titanium metal plate to press work after it is heat-treated so that the titanium metal can be manufactured by performing plastic working freely.SELECTED DRAWING: Figure 2
Patent JP-2019074365-A (JP)
Title: Sensor device
Inventor: TOYAMA YUICHI
IPC: G01L3/10
Filed: 2017-10-13
Abstract: To provide a sensor device with which it is possible to reduce component counts or assembly man-hours, and which has improved mountability on a mounting target.SOLUTION: Provided is a sensor device 6 capable of detecting the torque acting on a pinion shaft 23 where an input shaft 231 and an output shaft 232 are coupled by a torsion bar 233 and the rotation angle of the pinion shaft 23. The sensor device 6 comprises: a torque detection unit 6a where the magnetic field detected by magnetic sensors 71, 72 for torque detection changes in accordance with the amount of torsion of the torsion bar 233; a rotation angle detection unit 6b where the magnetic field detected by magnetic sensors 73, 74 for rotation angle detection changes in accordance with the rotation angle of the pinion shaft 23; a housing 60 for housing the torque detection unit 6a and the rotation angle detection unit 6b; and a circuit board 70 supported to the housing 60. The magnetic sensors 71, 72 for torque detection and the magnetic sensors 73, 74 for rotation angle detection are both mounted on the circuit board 70.SELECTED DRAWING: Figure 4
Patent JP-2018048336-A (JP)
Title: Liquid-crystalline resin composition
Inventor: SUGIYAMA TAKAYUKI
IPC: C08K3/34
Filed: 2017-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystalline resin composition capable of inhibiting reduction of melt viscosity.SOLUTION: A liquid-crystalline resin composition contains a liquid-crystalline resin, a filler, and carbon black, where the filler content is 5 pts.mass or more and 100 pts.mass or less based on 100 pts.mass of the liquid-crystalline resin, and the carbon black content is 0.1 pt.mass or more and 5 pts.mass or less based on 100 pts.mass of the liquid-crystalline resin. The total contained amount of the eight substances listed in Table 1 that are included in the carbon black is less than 2.5 ppm.SELECTED DRAWING: None
Patent JP-2019074678-A (JP)
Title: Eyepiece optical system and image display device
Inventor: YAMAGUCHI TOKITO
IPC: G02B27/02
Filed: 2017-10-18
Abstract: To provide an eyepiece optical system and an image display device that prevent a reduction in video quality and the occurrence of chipping of a video.SOLUTION: An eyepiece optical system 100 is an eyepiece optical system 100 that emits rays of image light emitted from a plurality of display elements 2a, 2b and corresponding to a plurality of division areas to a position corresponding to the eye of an observer. In a compound first optical member 11 corresponding to at least two areas of the plurality of areas and arranged closest to the emission side, a first optical surface 11f on the emission side is a curved surface represented by one curvature.SELECTED DRAWING: Figure 1
Patent JP-2019075743-A (JP)
Title: Control device, terminal, communication system, and communication method
Inventor: TAJIMA YOSHIHARU
IPC: H04W92/18
Filed: 2017-10-18
Abstract: To make it possible to increase communication throughput in a dense environment.SOLUTION: A control device 104 for controlling transmission of data to a plurality of terminals 101 determines a path to transmit the data to the plurality of terminals 101 on the basis of positional information reported by the plurality of terminals 101, and notifies each of the plurality of terminals 101 of identification information for reception to receive the data according to the path and an SSID for transmission. The control device 104 sets an SSID for data transmission of the terminal 101 at a data transmission side to the same value as an SSID for data reception of the terminal 101 at a data reception side for ad-hoc communication between the pair of terminals 101 on the path, and controls multi-hop communication by the plurality of terminals 101 by sequentially setting an SSID of a different value for each of between other pairs of terminals 101 on the path.SELECTED DRAWING: Figure 1
Patent JP-2018023839-A (JP)
Title: Detachable metal balloon delivery device and method
Inventor: F NICHOLAS FRANANO
IPC: A61B17/12
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a detachable metal balloon that can be inflated to fill a void, detached from a delivery device while remaining inflated, without the need for a valve, and can be subsequently shaped to fit the desired void.SOLUTION: A medical device 500 comprises a compressed, inflatable, detachable single-lobed metal balloon 100 attached to a catheter 300. The balloon can be made of ductile metals such as gold, platinum or silver so that the balloon will conform to the shape of the void space during inflation and so that the balloon can be subsequently shaped by the application of an external force. The balloon can be configured such that it can be detached from the catheter by physical means or by electrolysis. The surface of the balloon can be configured to promote growth of tissue into the wall of the balloon and to release medicines or pharmacologically active molecules, so that vessel occlusion or sealing of an aneurysm will be maintained for a long time.SELECTED DRAWING: Figure 3C
Patent JP-2018009039-A (JP)
Title: Method for manufacturing polymer nanoparticle and formulation of active component
Inventor: FUGANG LI
IPC: A01N51/00
Filed: 2017-10-23
Abstract: PROBLEM TO BE SOLVED: To provide several methods for manufacturing and using an improved active component.SOLUTION: There is provided a composition containing a polymer nanoparticle and at least one kind of active compound for agriculture combined with the nanoparticle, where the diameter of the nanoparticles is less than 100 nm and the polymer contains a polymer electrolyte. In a part of embodiments, the active compound for agriculture is selected from a group consisting of miticide, an antifungal agent, a bactericidal agent, herbicide, antibiotic, an antimicrobial agent, nematicide, rodenticide, an insect pathogen body, pheromone, a chemical infertility agent, virus, an attractant, a plant growth adjustment material, an insect growth adjustment material, a repellent, a plant nutrient, a feeding stimulant, a disinfectant and a combination thereof.SELECTED DRAWING: None
Patent JP-2019077303-A (JP)
Title: Movable front spoiler device
Inventor: SHIGA MASAHIRO
IPC: B62D37/02
Filed: 2017-10-24
Abstract: To stably inhibit application of overload on a spoiler.SOLUTION: An actuator 120 has a rotary shaft 121, the rotary shaft 121 being provided so as to be rotatable normally and reversely. A link mechanism 130 is coupled to the rotary shaft 121 of the actuator 120. A spoiler 110 is coupled to the link mechanism 130. The spoiler 110 is provided so as to be rotatable to an extended position and a stored position. A spring 140 is attached to the spoiler 110. The spring 140 presses the spoiler 110 in a rotating direction in which the spoiler 110 is moved toward the extended position. The rotary shaft 121 of the actuator 120 rotates normally and, thereby, the spoiler 110 rotates toward the extended position. The rotary shaft 121 of the actuator 120 rotates reversely and, thereby, the spoiler rotates toward the stored position. The actuator 120 is provided such that the rotary shaft 121 is reversely rotatable by external force loaded in a rotating direction toward the stored position with respect to the spoiler 110.SELECTED DRAWING: Figure 6
Patent JP-2018020207-A (JP)
Title: Spine member for assist suit
Inventor: SAKATA KENJI
IPC: A41D13/05
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a spine member for assist suits achieving both of a posture correction and assist effects of a forward-bending movement, having a good fit, and causing little resistance feeling with respect to daily movements of a wearer.SOLUTION: A spine member for assist suits to be worn on a wearer has a vertically long shape extending from an upper part of the wearer's back to the buttocks and curved along the back of the wearer, has elasticity with respect to the curving direction, and consists of plate-like members with different lengths in the longitudinal direction. The spine member for assist suits includes at least one of one portion on the upper side of a longitudinally central part of the spine member, the portion having the width relatively narrower compared with the other portions, and one portion on the upper side of a longitudinally central part of the spine member, the portion having the width near the shoulder blade of the wearer's back, relatively narrower compared with the other portion. The spine member further includes a portion that extends in the longitudinal direction from the wearer's back to the lumbar part, where one portion in the longitudinal direction is separated into the right/left, with an axis corresponding to the spine of the wearer used as a center.SELECTED DRAWING: Figure 7
Patent JP-2018018111-A (JP)
Title: Image display unit and moving body
Inventor: SAISHO KENICHIRO
IPC: G02B26/10
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel virtual image formation device.SOLUTION: The virtual image formation device comprises: a light source part 100; an image formation element 6 for forming an image by light from the light source part; a lens array 8 including two-dimensionally arranged lenses irradiated with the light forming the image and scattering the light. The light scattered by the lens forms a virtual image 12 having different angle of views in two crossing directions. The virtual image is formed so as to have an angle of view in the first direction greater than an angle of view in a second direction crossing the first direction. The lens two-dimensionally arranged on the lens array emits light so that the length of the first direction in a light flux cross section is greater than the length of the second direction.SELECTED DRAWING: Figure 1
Patent JP-2018111305-A (JP)
Title: Liquid discharge head, liquid discharge unit, and apparatus for discharging liquid
Inventor: IWAMA MASAMI
IPC: B41J2/14
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress contamination of a foreign matter into a head in a circulation type head, and reduce variation in discharge characteristics by stay of air bubbles.SOLUTION: A liquid discharge head includes a plurality of nozzles 4 discharging a liquid, a plurality of individual liquid chambers 6 communicated with the plurality of nozzles 4, respectively, a supply side common liquid chamber 10 supplying the liquid to the individual liquid chambers 6, a plurality of individual discharge flow passages 51 communicated with the plurality of individual liquid chambers 6, respectively, and a discharge side communication liquid chamber 50 with each of the individual discharge flow passages 51 being communicated, where a discharge side filter 92 is arranged between the individual discharge flow passages 51 and the discharge side communication liquid chamber 50, an intermediate discharge flow passage 52 communicated with two or more individual discharge flow passages 51 is provided on the upstream side of the discharge side filter 92, and a cross-sectional area in a flow direction of the liquid of the intermediate discharge flow passage 52 is wider than a cross section in a flow direction of the liquid of the individual discharge flow passages 51.SELECTED DRAWING: Figure 5
Patent JP-2019084951-A (JP)
Title: Travel assisting system
Inventor: TSUNODA HIROAKI
IPC: B62D6/00
Filed: 2017-11-07
Abstract: To provide a travel assisting system used in a steering device and is able to restrict influence of recess and projection of a road surface during travel of a vehicle.SOLUTION: A travel assisting system 1 used in a steering device S in which rotational motion of a column shaft 5 is converted into parallel motion of a rack 72 for steering wheels 20A, 20B of a vehicle by means of a rack and pinion mechanism and in which the column shaft 5 is rotationally moved or the rack 72 is parallelly moved, comprises resisting means that determines presence of recess and projection of a road surface 90 on which the vehicle travels and causes force resisting influence of recess and projection on steering for the wheels 20A, 20B.SELECTED DRAWING: Figure 3
Patent JP-2019087070-A (JP)
Title: Road surface region detecting apparatus
Inventor: SAITO TSUKASA
IPC: G06T7/215
Filed: 2017-11-08
Abstract: To provide a road surface region detecting apparatus which can detect a road surface region with a simple configuration.SOLUTION: A road surface region detecting apparatus 10 has a normalization speed calculating unit 25 for calculating a normalization speed nv based on movement of a feature point P in an image captured by a camera 13 mounted on a travelling vehicle 1, a determination range calculating unit 28 for calculating a road surface determination range E indicated by magnitude of the normalization speed nv based on the normalization speed nv of at least two feature points P having different positions in the width direction Dw in a central region portion cp around the vehicle 1 in the width direction Dw perpendicular to a travelling direction Dm of the vehicle 1, and a road surface region specifying unit 29 for specifying, as a road surface region Ar on which the vehicle 1 is travelling, a portion defined by the width direction Dw where the feature point P with the normalization speed nv in the road surface region E is positioned.SELECTED DRAWING: Figure 1
Patent JP-2019089921-A (JP)
Title: Propylene-based resin composition and method for producing the same, and molding using the propylene-based resin composition
Inventor: TAKASHIMA TATEO
IPC: C08F4/6592
Filed: 2017-11-14
Abstract: To provide a propylene-based resin composition excellent in balance among rigidity, impact resistance and hardness.SOLUTION: A propylene-based resin composition contains 70 pts.mass or more and less than 80 pts.mass of a propylene-based polymer (α) having a melt flow rate (MFR) at 230°C and a load of 2.16 kg, which is obtained in accordance with ASTM D1238E, of 0.1-500 g/10 min, and more than 20 pts.mass and 30 pts.mass or less of an olefin-based resin (β) satisfying specific requirements other than the propylene-based polymer (α), in which the total of the propylene-based polymer (α) and the olefin-based resin (β) is 100 pts.mass, where the resin composition contains 0-30 pts.mass of an inorganic filler to 100 pts.mass of the total of α and β, and flexural modulus measured in accordance with JIS K 7171 is within a range of 600-2,500 MPa.SELECTED DRAWING: None
Patent JP-2019089430-A (JP)
Title: Vehicular pillar structure
Inventor: IKEDA MITSUKI
IPC: B62D25/04
Filed: 2017-11-14
Abstract: To improve visibility of a pillar part object outside a vehicle, as seen from an occupant.SOLUTION: A vehicular pillar structure 10 comprises: an inner wall part 34 which extends along an end part on one side in a vehicle width direction of windshield glass 18, and which is opaquely formed and constitutes a part of a pillar skeleton; and an outer wall part 36 which is mounted further outside in the vehicle width direction to be spaced away from the inner wall part 34 and extends along the inner wall part 34, and which is opaquely formed and constitutes a part of the skeleton. Further, a transparently formed pillar glass outer 32 extends along the inner wall part 34 and the outer wall part 36, and bridges between a front end part of the inner wall part 34 and a front end part of the outer wall part 36. In addition, a low reflection film 42 is arranged on lateral surfaces disposed opposite each other in the inner wall part 34 and the outer wall part 36. Accordingly, a reflection rate is set to be lower than a reflection rate of the lateral surfaces prior to the low reflection treatment.SELECTED DRAWING: Figure 1