baber/WOPTO huggingface dataset:
Patent JP-2018163374-A (JP)
Title: Polarizing plate set and liquid crystal panel
Inventor: JINNO TORU
IPC: B32B27/16
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate set that can reduce warpage of a liquid crystal panel under a high-temperature environment.SOLUTION: In a polarizing plate set, a front side polarizing plate and a back side polarizing plate each have a polarizer formed of a polyvinyl alcohol resin film and having a thickness of 15 μm or lower; the front side polarizing plate has an adhesive layer for laminating the polarizing plate on a liquid crystal cell; the back side polarizing plate has a luminance improvement film being an oriented film; the distance from the polarizer of the front side polarizing plate to the liquid crystal cell is 30 μm or less; when a laminate in which the front side polarizing plate and back side polarizing plate are laminated on a glass plate is heated at 85°C for 250 hours, in a protection film on a side of the polarizing plate curved in a concave shape, the elastic modulus in tension Et in a polarizing plate transmission axis direction at 85°C and the elastic modulus in tension Ea in a polarizing plate absorption axis direction at 85°C satisfy the following formula (1); the polarizing plate on the side curved in a concave shape is the back side polarizing plate. (1) Et/Ea≥1.1.SELECTED DRAWING: Figure 1
Patent JP-2020008461-A (JP)
Title: Autonomous moving body location estimation device
Inventor: HATTORI SHINGO
IPC: G01C21/28
Filed: 2018-07-10
Abstract: To provide an autonomous moving body location estimation device that can upgrade estimation accuracy of a self-location of the autonomous moving body.SOLUTION: A location estimation device 1 comprises: a first self-location estimation meter 3 and second self-location estimation meter 4 that estimate a self-location of a folk lift 2, using a different self-location estimation technology; and a final self-location estimation unit 12 that finally estimates a self-location of the folk lift 2 on the basis of two location estimation values of the folk lift 2 each obtained by the first self-location estimation meter 3 and second self-location estimation meter 4. The final self-location estimation unit 12 is configured to: set an error variance (weight coefficient) of the first self-location estimation meter 3 and second self-location estimation meter 4 on the basis of an ambient environment of the folk lift 2; and finally estimate the self-location of the folk lift 2, using the error variance of the first self-location estimation meter 3 and second self-location estimation meter 4.SELECTED DRAWING: Figure 1
Patent JP-2019128580-A (JP)
Title: Method of displaying model, method of designing pattern, and program
Inventor: KIMURA YASUKI
IPC: G06F17/50
Filed: 2018-07-11
Abstract: To improve the estimation accuracy of a resist model while suppressing a calculation load.SOLUTION: According to one embodiment, a method of displaying model includes: sampling an attention point on a pattern; calculating a spatial or planar distribution that indicates any one of design density, lithography target density, mask transmittance and optical image intensity at N points (N being an integer equal to or greater than 1) on the pattern including the attention point; calculating a threshold for the pattern; estimating, based on the distribution and the threshold, N elements respectively corresponding to the N points as a model; and displaying the estimated model.SELECTED DRAWING: Figure 6
Patent JP-2020007999-A (JP)
Title: Compressor
Inventor: UEDA TAKESHI
IPC: H02K1/20
Filed: 2018-07-11
Abstract: To reduce a discharge amount of refrigeration oil discharged with a refrigerant.SOLUTION: A compressor comprises a motor part 6, a compressor part that compresses a refrigerant with a rotor 21 of the motor part 6 rotating, and a container 2 forming an internal space in which the motor part 6 and the compressor part are housed. The rotor 21 is formed with a rotor gas passage through which the refrigerant flows from a motor lower space to a motor upper space. A stator 22 of the motor part 6 is formed with a stator gas passage that includes a plurality of outer peripheral cutaway clearance portions 37-1 to 37-9, a plurality of slot clearance portions 38-1 to 38-9, and an air gap 39. In the stator gas passage, the refrigerant flows from the motor lower space to the motor upper space. At this time, the cross-sectional area of the stator gas passage is equal to or less than 6.0 times the cross-sectional area of the rotor gas passage.SELECTED DRAWING: Figure 3
Patent JP-2020013808-A (JP)
Title: Heat treatment apparatus and substrate sliding detection method
Inventor: MIZOBE MASARU
IPC: H01L21/683
Filed: 2018-07-13
Abstract: To detect the presence or absence of sliding of a substrate when the substrate is placed on a hot plate.SOLUTION: A heat treatment device that performs heat treatment on a substrate includes a hot plate on which the substrate is placed and which heats the substrate. The hot plate is divided into a plurality of regions including an outer peripheral divided region obtained by dividing an outer peripheral portion of the hot plate excluding a central portion in a circumferential direction, and the temperature is set for each of the regions. The heat treatment device further includes: a temperature measurement unit provided in each of the outer peripheral divided regions of the hot plate, and measuring the temperature of the outer peripheral divided region of the hot plate; and a slip estimation unit that estimates the presence or absence of sliding of the substrate when the substrate is placed on the hot plate on the basis of the amount of drop from the set temperature measured by the temperature measurement unit.SELECTED DRAWING: Figure 1
Patent JP-2020013644-A (JP)
Title: Terminal arrangement of electrical apparatus and electrical apparatus
Inventor: KIMIMORI TOSHIYUKI
IPC: H01R13/11
Filed: 2018-07-13
Abstract: To provide a terminal arrangement which facilitates manufacturing of electrical apparatus.SOLUTION: A terminal arrangement 30 of an electrical apparatus 100 realizing electrical connection of an electrical component 10 and an external apparatus includes first terminals 13, 14 derived from the electrical component, and provided on the side of a housing 40 for receiving the electrical component, and second terminals 31, 32 fixed to a cover member 45 attached to the housing, having a length from the connection position with the external apparatus to the contact position with the first terminal, and standing from the cover member at the position in contact with the first terminal. The first terminal is a female terminal including two facing tongue pieces 13a, 13b, 14a, 14b for clamping the second terminal, the second terminal is a male terminal clamped by the two tongue pieces, the interval of the two tongue pieces is smaller than the thickness of the second terminal, and the second terminal is formed of a material having spring property lower than that of the first terminal.SELECTED DRAWING: Figure 2
Patent JP-2020013416-A (JP)
Title: Virtual space image providing device, and virtual space image providing program
Inventor: MIZUNO TAKUHIRO
IPC: G06F3/01
Filed: 2018-07-19
Abstract: To make it possible to suppress VR sickness of users viewing virtual space images when displaying the virtual space image on an HMD, reproducing the virtual space image in a car.SOLUTION: A virtual space image providing device comprises: a turning determination unit 13 that determines a section where an automobile performs a turning drive other than a rectilinear drive on the basis of road/route information about a drive route and a road on the drive route; and an image reproduction unit 14 that, in a rectilinear section where the automobile performs the rectilinear drive, displays a preliminarily selected selection virtual space image, and in a turning section where the automobile performs the turning drive, displays a turning-purpose virtual space image in which a field of view turns in accordance with a turning pattern to be determined by a road shape and drive direction in the turning section. When the automobile turns, the virtual space image providing device is configured to: reduce contradiction occurring between information a brain obtains through physical sense of a user and information the brain obtains through user's viewing of the turning-purpose virtual space image displayed on an HMD 200; and suppress autonomic nerves from inducing an abnormal phenomenon.SELECTED DRAWING: Figure 1
Patent JP-2020017375-A (JP)
Title: Negative electrode material for power storage device
Inventor: HIRONO TOMOKI
IPC: H01G11/30
Filed: 2018-07-24
Abstract: To provide a negative electrode material with which a power storage device high in storage capacity and suppressed in deterioration of storage capacity due to repeated charge/discharge can be obtained.SOLUTION: A negative electrode material for a power storage device comprises a plurality of particles. Each of the particles includes: a mother particle whose material is an Si-based alloy; and a coating layer whose material is a carbon-based material, the coating layer covering the mother particle. The Si-based alloy contains Si: 50 at.% or more and 95 at% or less, Cr: 5 at% or more and 20 at% or less, Ti: 5 at% or more and 20 at% or less, and an element A: 10 at% or less. The element A is one or two or more selected from the group consisting of V, Fe, Ni, Mo, Nb, Co, Al and Sn.SELECTED DRAWING: None
Patent JP-2020014714-A (JP)
Title: Computer system and game system
Inventor: SHIMIZU YASUTOMO
IPC: A63F13/79
Filed: 2018-07-26
Abstract: To provide a computer system capable of achieving a new setup for granting an item in a match game in which teams with plural team members play a match.SOLUTION: A treasure chest 8 as an object for granting a given item is set to be a used treasure chest 28 to be associated with a team before a match. A value of a parameter set to the used treasure chest 28 is changed on the basis of play contents (for example, damage given to an opponent character by player characters 4a to 4c) of a match game, and a granted item is determined based on a value of a parameter after a match. The determined item is granted to one part or all of the team members.SELECTED DRAWING: Figure 5
Patent JP-2020016416-A (JP)
Title: Hot water supply system
Inventor: SATO KOJI
IPC: F24H1/00
Filed: 2018-07-27
Abstract: To provide a hot water supply system effective for suppression of heat shock.SOLUTION: A hot water supply system includes: a hot water supply section for supplying hot water to a bathtub; a target bath temperature setting section for receiving a target bath temperature command; a hot water filling command section for receiving a command to start hot water filling; and an outside air temperature sensor for acquiring a temperature of outside air or a bathroom or heat shock prediction. When the command to start hot water filling is received, hot water filling at a temperature higher than the target bath temperature can be started based on information including a detection result obtained by the outside air temperature sensor or the heat shock prediction, and in this case, a flow rate per unit time from the hot water supply section is smaller than a flow rate per unit time during normal hot water filling.SELECTED DRAWING: Figure 4
Patent JP-2020019644-A (JP)
Title: Crane and information sharing system
Inventor: HAYASHI HIROYUKI
IPC: B66C13/46
Filed: 2018-08-02
Abstract: To provide a crane and an information sharing system capable of displaying information of an entire work range including a work range outside a photographing area of a camera and sharing information input in the entire work range among a plurality of operators.SOLUTION: A crane 1 includes a control device 20, display devices (a crane side display terminal 58, a display terminal 59), and a sensor (a GNSS receiver 53) for acquiring the coordinates of camera 51. The control device 20 acquires map information M within a work range of the crane 1, and can display the map information M on the display devices (58, 59), and an image I captured by the camera 51 at the coordinate position of the camera 51 on the map information M.SELECTED DRAWING: Figure 4
Patent JP-2020024509-A (JP)
Title: Information processing device, information processing program and distributed processing system
Inventor: IKKAKU KENTO
IPC: G06F17/15
Filed: 2018-08-06
Abstract: To accurately estimate data volume obtained from equipment in an area.SOLUTION: A correlation parameter calculation part of an information processing device calculates; on the basis of time series data of an input data volume from a device in an area i and time series data of an input data volume from a device in an area h geographically adjacent to the area i; time required (time difference τ) for fluctuation corresponding to fluctuation occurring in the time series data of the area h to appear in the time series data of the area i. The correlation parameter calculation part derives a relational expression indicating relationship between the input data volume in the area i at a predetermined time point and the input data volume in the area h at a time point before the predetermined time point by the time difference τ on the basis of the time series data in the areas i, h. An intermediate data volume estimation part estimates the input data volume in the area i at the time point t from the input data volume in the area h at the time point before the time point t by the time difference τ using the relational expression.SELECTED DRAWING: Figure 8
Patent JP-2020028156-A (JP)
Title: Box-shaped apparatus attachment metal fitting
Inventor: KUBOTA HITOSHI
IPC: H02G7/00
Filed: 2018-08-10
Abstract: To install a number of box-shaped apparatuses onto a base metal fitting extending linearly provided with an object to be mounted.SOLUTION: A box-shaped apparatus attachment metal fitting 1 for attaching an antenna and a box-shaped apparatus 2 such as a communication control apparatus to a linearly extending base metal fitting 3 provided with an object to be mounted includes: a first metal fitting 11 fixed onto the base metal fitting 3; a first metal fitting fixing section fixed to the 1 metal fitting 11; and a second metal fitting 12 having an L-shape in plan view having a box-shaped apparatus fixing section that is bent by approximately 90° relative to the first metal fitting fixing section and onto which a back side of the box-shaped apparatus 2 is fixed. The box-shaped apparatus 2 is mounted so that a back surface 21 of the box-shaped apparatus 2 is orthogonal to the base metal fitting 3.SELECTED DRAWING: Figure 3
Patent JP-2019050361-A (JP)
Title: Magnetoresistance effect device and high frequency device
Inventor: YAMANE TAKEKAZU
IPC: H01L43/10
Filed: 2018-08-10
Abstract: To provide a magnetoresistance effect device functioning as a high frequency device such as a high-frequency filter.SOLUTION: A magnetoresistance effect device includes: a magnetoresistance effect element having a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer gripped between the first ferromagnetic layer and the second ferromagnetic layer; a first signal line which generates a high frequency magnetic field by high frequency current's flowing and generates a high frequency magnetic field; direct current applied terminal capable of connecting a power supply for flowing DC in a lamination direction of the magnetoresistance effect element; and an independent magnetic substance which receives a high frequency magnetic field generated in the first signal line, causes magnetization to vibrate, and applies the magnetic field generated by the magnetization to the magnetoresistance effect element.SELECTED DRAWING: Figure 1
Patent JP-2020031491-A (JP)
Title: motor
Inventor: TAKEMOTO SHINJI
IPC: H02K5/173
Filed: 2018-08-22
Abstract: To provide a motor in which stator core and bearing housing part can be fixed rigidly.SOLUTION: A motor comprises a stationary part 40, a rotation part 30 having a shaft 32 rotating around a medial axis C extending vertically, and a bearing part 80 supporting the shaft rotatably for the stationary part. The stationary part includes a cylindrical bearing housing part 61 for holding the bearing part, a stator 50 placed on the radial outside of the bearing housing part, a circuit board 63 placed below the stator, and an annular spacer 70 placed between the stator and the bearing housing part. The spacer has multiple sidewall parts in contact with the radial inner surface of the stator core and the radial outer surface of the bearing housing part, and a flange part projecting farther radial outward than the sidewall part, and coming into contact with the undersurface inner edge of core back by avoiding an insulation coat.SELECTED DRAWING: Figure 2
Patent JP-2019153270-A (JP)
Title: Automatic identification of relevant software project for cross project learning
Inventor: RIPON K SAHA
IPC: G06F11/36
Filed: 2018-08-23
Abstract: To provide a method and a computer program for enabling the automatic identification of a relevant software project for cross project learning.SOLUTION: A method accesses one or more target project candidates being a software program and feature information of an object project, and determines a similarity score between each feature information of the target project candidates and the feature information of the object project. Next, the method totals the similarity scores of the feature information of respective features of the target project candidates, generates the total similarity score of the respective target project candidates, and generates a similar target project set. The method mounts a recommended code on the object project on the basis of the generated similar target project, and repairs a failure.SELECTED DRAWING: Figure 9
Patent JP-2020028956-A (JP)
Title: Machine tool
Inventor: HOSAKA AKIO
IPC: B23Q1/72
Filed: 2018-08-24
Abstract: To reduce downward force caused by moment generated on a front side of a ram in a machine tool having the ram on a column.SOLUTION: A machine tool includes: an upper link 21 which has an upper end side rotatably supported by a ram 3; and a lower link 22 which has a lower end side rotatably supported by a column 2 and an upper end side rotatably connected to a lower end side of the upper link 21. Each link body 20F and 20R in which the upper link 21 and the lower link 22 are made an opened state toward a front side is mutually provided with an interval in a longitudinal direction. A connection arm 30 energized in an elongating direction is provided between the link bodies 20F and 20R, forward force is applied to a connection section of both the links 21 and 22 of the front side link body 20F, and rearward force is applied to a connection section of both the links 21 and 22 of the rear side link body 20R.SELECTED DRAWING: Figure 1
Patent JP-2020032471-A (JP)
Title: Control method, robot control device, robot system, and article manufacturing method
IPC: B25J9/10
Filed: 2018-08-27
Abstract: PROBLEM TO BE SOLVED: To realize high speed movement to a target position and to smoothly switch from position control to force control without requiring a complicated calculation and temporary stop of a robot arm. 
     SOLUTION: In an operation section in which a predetermined portion of a robot arm is moved to a target position, the gain of a position control feedback loop for controlling the position of the robot arm is decreased according to a decrease in a distance between the predetermined portion and the target position (M(p-f)). As the gain of the position control feedback loop decreases, the gain of the feedback of a force control loop for controlling the force of the robot arm is increased (M(p-f)). To increase the gain of the force control feedback loop, an integration term calculated according to a decrease in the gain of the position control feedback loop is added to a motor command value for driving a joint of the robot arm. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2020,JPO&INPIT
Patent JP-2019010107-A (JP)
Title: Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars
Inventor: BERTUS NOORDAM
IPC: C12P19/14
Filed: 2018-08-29
Abstract: To provide a process for preparation of a fermentation product from ligno-cellulosic material.SOLUTION: A process comprises the steps of: a) pre-treatment of ligno-cellulosic material; b) enzymatic hydrolysis of the pre-treated ligno-cellulosic material using an enzyme composition comprising at least GH61, where oxygen is added to the pre-treated ligno-cellulosic material during the enzymatic hydrolysis, a reactor for the enzymatic hydrolysis has a volume of 50 mor more, the enzymatic hydrolysis time is 5-150 hours, the enzymatic hydrolysis is conducted at a temperature of 50°C or more, and the dry matter content in the enzymatic hydrolysis step is 14-33 wt.%; c) fermentation of the hydrolyzed ligno-cellulosic material to produce a fermentation product, where the fermentation is conducted using yeast capable of fermenting at least one C5 sugar; and f) recovery of a fermentation product.SELECTED DRAWING: None
Patent JP-2019055587-A (JP)
Title: Thermoformable overcoat in roll-to-roll format printer for thermoforming application
Inventor: YANG XIN
IPC: B41J2/01
Filed: 2018-08-30
Abstract: To provide a system for high throughput printing on thermoformable substrates.SOLUTION: A system 200 for printing at least one stretchable ink on a thermoformable substrate 202 that has a first surface and a second surface opposite the first surface, includes an unwinder 206, a printing module and a rewinder 248. The unwinder 206 is arranged to feed the thermoformable substrate 202 from a first roll into the printing module. The printing module includes a flood coater 236 arranged to deposit a coating layer on the first surface of the thermoformable substrate 202. The rewinder 248 is arranged to receive the thermoformable substrate 202 and to form the thermoformable substrate 202 into a second roll 250.SELECTED DRAWING: Figure 4
Patent JP-2020036210-A (JP)
Title: Bone conduction microphone
Inventor: TASAKA HIROSHI
IPC: H04R1/00
Filed: 2018-08-30
Abstract: To provide a bone conduction microphone capable of improving the sensitivity of nasal sounds required for speech recognition by efficiently propagates nasal sounds associated with vocal cord vibrations near the nose bone.SOLUTION: A bone conduction microphone 11 includes: a sensor unit 15 that has a piezoelectric element and picks up the nasal sound propagated by the vocal cord vibration; and a holding section 17 for pressing and holding sensor unit 15 on the skin, which has a cheek extension 21 with an inverted V-shaped skirt of main body 19 in contact with at least a part of the skin covering left and right epigastric cartilage, and which comes into contact with at least a portion of the skin covering the zygomatic body.SELECTED DRAWING: Figure 1
Patent JP-2020032108-A (JP)
Title: Bathroom counter storage structure and bathroom unit
Inventor: YOSHIHARA SHINICHIRO
IPC: A47K4/00
Filed: 2018-08-31
Abstract: To provide a bathroom counter storage structure that can reduce the burden when cleaning a removable bathroom counter, and also to provide a bathroom unit that includes the bathroom counter storage structure.SOLUTION: A bathroom counter storage structure (1) comprises: a bathroom counter (2) having a placing surface (41) on which articles can be placed and configured to be detachable from a wall surface of the bathroom; and a storage bracket (3) for holding the bathroom counter in a storage state. The bathroom counter is held by the storage bracket at a position spaced apart upward from a floor surface of the bathroom in the storage state.SELECTED DRAWING: Figure 3