baber/WOPTO huggingface dataset:
Patent JP-2020064465-A (JP)
Title: Image evaluating method, image evaluating apparatus and program
Inventor: FUJII YOSUKE
IPC: G06T7/00
Filed: 2018-10-17
Abstract: To provide an image evaluating method advantageous for enhancing the determination precision on a good/bad inspection image.SOLUTION: An image evaluating method includes steps of: calculating a feature quantity for each pixel in an inspection image that is an image subjected to inspection; and normalizing the feature quantity for each pixel in the inspection image using normalization parameters including a statistical value of the feature quantity for each pixel in the images of a plurality of nondefective samples given in advance, and an index value for variance in each feature quantity from the statistical values, and for calculating a score to determine whether the inspection image is good or bad on the basis of a normalized feature quantity for each pixel in the inspection image.SELECTED DRAWING: Figure 7
Patent JP-2020062862-A (JP)
Title: Inkjet image formation device and method for cleaning intermediate transcriptional body
Inventor: KUROSU SHIGETAKA
IPC: B41J2/01
Filed: 2018-10-19
Abstract: To provide an inkjet image formation device and a method for cleaning an intermediate transcriptional body which can sufficiently remove residues of an ink image on an intermediate transcriptional body already transcribed, without deteriorating productivity, without damaging the intermediate transcriptional body, further without generation of waste sheets, and without needing the use of dedicated sheets.SOLUTION: The inkjet image formation device is equipped with: an intermediate transcriptional body 1 that is moved and operated relatively to an inkjet head 2 and transcribes an inkjet image 7a attached by the inkjet head 2 onto a recording medium P; area enlarging means 4 that enlarges, on the intermediate transcriptional body 1, residues 7b of the ink image 7a transcribed onto the recording medium P after the ink image is transcribed onto the recording medium P; viscosity-increasing means 5 that increases viscosity of the residues 7b having the area enlarged by the area enlarging means 4; and cleaning means 6 that peels off the residues 7b having the viscosity increased by the viscosity-increasing means 5, from the intermediate transcriptional body 1.SELECTED DRAWING: Figure 1
Patent JP-2020066474-A (JP)
Title: Feeding device for powder and grain material
Inventor: KAWAKAMI HAJIME
IPC: B65G65/48
Filed: 2018-10-22
Abstract: To provide a feeding device for powder and grain material capable of having its structure simplified and discharging powder and grain material toward one radial side in an axial direction of a valve body.SOLUTION: A feeding device 1 for powder and grain material comprises: a storage container 10 which store powder and grain material; and a feeding part 20 which has a columnar valve body 21 slid along an opening direction of a guide hole 17 provided in the storage container and feeds the powder and grain material toward a feeding destination 7. The valve body is provided with a material feeding path 22 which penetrates the valve body so as to open a receiving opening 23 and a discharging opening 24 on a side peripheral surface 21a, and a closing part 25 which closes the guide hole as the valve body is arranged in the guide hole at the closing position, and the material feeding path is so formed obliquely that the receiving opening is open in the storage container at a feeding position where the valve body feeds the powder and granule material and the discharging opening is open outside the storage container.SELECTED DRAWING: Figure 1
Patent JP-2020072509-A (JP)
Title: Rotary electric machine and method for manufacturing the same
Inventor: TAKAHASHI HIROKI
IPC: H02K1/18
Filed: 2018-10-29
Abstract: To achieve a rotary electric machine excellent in heat dissipation.SOLUTION: In a rotary electric machine 500, a stator 520 has a polyphase stator winding 521 and a stator core 522 constituted by laminating a plurality of annular electromagnetic steel plates 522a and being assembled to the stator winding 521. An inverter housing 531 has an outer peripheral wall WA1 provided radially inside of the stator core 522. The outer peripheral wall WA1 includes an outer wall member 541 and an inner wall member 542, and a cooling water passage 545 is formed therebetween. The stator core 522 has irregularities formed by an end surface of each of the electromagnetic steel plates 522a on its side surface, and the outer peripheral wall WA1 is integrally formed with the stator core 522 in such a state as to enter into a concave portion of the irregularities on the side surface of the stator core 522.SELECTED DRAWING: Figure 77
Patent JP-2019049358-A (JP)
Title: Pedestal for joint
Inventor: UENO AKIRA
IPC: F16L3/16
Filed: 2018-11-06
Abstract: To provide a new joint.SOLUTION: A pedestal 1 for a joint is attached to an installation surface 2 and can adjust a position of a joint 6 relative to the installation surface 2. A fixing member 17 is rotatably held and a bolt 16 is held so as to enable rotation operation. The joint 6 is pressed by rotation of the fixing member 17 to fix a position of the joint 6. Further, pressing on the joint 6 is released by allowing rotation of the fixing member 17 in a direction opposite to the rotation to enable adjustment of the position of the joint 6. The rotation of the fixing member 17 is achieved by rotationally operating the bolt 16 in a bolt fastening direction to cause the bolt 16 to press the fixing member 17. The rotation of the fixing member 17 in the direction opposite to the rotation is allowed by rotationally operating the bolt 16 in a bolt loosening direction to release the pressing on the fixing member 17 by the bolt 16.SELECTED DRAWING: Figure 1
Patent JP-2019105627-A (JP)
Title: Timepiece comprising electric motor secured to attachment plate
Inventor: RAPHAEL BALMER
IPC: G04C3/14
Filed: 2018-11-06
Abstract: To solve the defects of a quartz watch having analogue display.SOLUTION: A timepiece including a case middle closed by a glass and the following elements positioned in the case middle: a dial (CD), a rigid mounting plate (PA) extending under the dial (CD), a module including an electric motor, referred to as the motor module (MD), a printed circuit board (CI), of which at least a first portion (P1) is interposed between the mounting plate (PA) and the motor module (MD), and means (VS) for the assembly of the motor module (MD) on the mounting plate (PA) through the first portion (P1) of the printed circuit board (CI).SELECTED DRAWING: Figure 2
Patent JP-2020074995-A (JP)
Title: Zigzag stitch sewing machine
Inventor: AKIYAMA TATSUHITO
IPC: D05B47/04
Filed: 2018-11-09
Abstract: To form scheduled seams by properly adjusting thread tension.SOLUTION: A zigzag stitch sewing machine 10 which forms zigzag seams by performing needle swing alternately in the direction crossing the moving direction of sewing includes: a thread tension device 2 capable of changing and adjusting the thread tension of a needle thread U by an actuator 33; a rotating thread take-up lever 41; an upper shaft angle detection device 66; and a control device 100 for controlling the actuator. The control device controls the actuator in a no-change zone k1 or k2 of the thread tension to the needle thread by the rotating thread take-up lever, on the basis of the detection of the upper shaft angle detection device.SELECTED DRAWING: Figure 8
Patent JP-2020079994-A (JP)
Title: Information processing system of vehicle
Inventor: ARIIZUMI YOSHIKI
IPC: G06Q30/06
Filed: 2018-11-12
Abstract: To charge a share user a maintenance fee for the dirt of a vehicle occurring during share use, in consideration of privacy of the share user who performs the share use of the vehicle.SOLUTION: An information processing system comprises: an in-vehicle camera; and a controller configured to execute maintenance fee information processing when share use of a vehicle is performed by a share user. The maintenance fee information processing includes: first processing for photographing by the in-vehicle camera before the share user gets in the vehicle; second processing for photographing by the in-vehicle camera after a person ends the share use to get out of the vehicle; third processing for calculating a maintenance fee for the dirt of the vehicle occurring during the share use on the basis of a difference between a first image photographed by the first processing and a second image photographed by the second processing; and fourth processing for outputting information for charging the share user the calculated maintenance fee.SELECTED DRAWING: Figure 5
Patent JP-2019048852-A (JP)
Title: Sodium thiosulfate-containing pharmaceutical compositions
Inventor: CRAIG SHERMAN
IPC: A61K47/10
Filed: 2018-11-15
Abstract: To provide: pharmaceutically acceptable sodium thiosulfate and pharmaceutical compositions thereof; methods for determining the total non-purgeable organic carbon in a sodium thiosulfate-containing sample; methods for producing the pharmaceutically acceptable sodium thiosulfate; and methods of treatment comprising administration of the pharmaceutically acceptable sodium thiosulfate.SOLUTION: A pharmaceutical composition contains sodium thiosulfate pentahydrate and one or more pharmaceutically acceptable carriers or excipients. The pharmaceutical composition is in the form of an enteric-coated capsule or a rectally administered formulation.SELECTED DRAWING: None
Patent JP-2020084791-A (JP)
Title: Combustion chamber structure for engine
Inventor: IMAMURA SATOSHI
IPC: F02B1/12
Filed: 2018-11-16
Abstract: To provide a combustion chamber structure for an engine capable of actualizing high combustion efficiency by maintaining a swirl flow in SPCCI combustion until the late period for a compression stroke.SOLUTION: A combustion chamber of an engine body is divided by a crown surface 50 of a piston 5, the inner wall face of a cylinder, and a pent-roof-shaped ceiling surface. The crown surface 50 of the piston 5 includes a cavity 51 recessed in a bowl shape. The bottom face of the cavity 51 has a bottom 511 including a deepest portion 51B of the cavity 51 and its vicinity, an F side peripheral wall 512F arranged +x side with respect to the bottom 511, and an R side peripheral wall 512R arranged on a -x side with respect to the bottom 511. Both relationship of 1.0<R/Rf≤64.0 and 1.0<R/Rr≤64.0 are satisfied where R is the curvature radius of the curved surface of the bottom 511, Rf is the curvature radius of the curved surface of the F side peripheral wall 512, and Rr is the curvature radius of the curved surface of the R side peripheral wall 512R.SELECTED DRAWING: Figure 10
Patent JP-2019109500-A (JP)
Title: Antireflection coating, method for manufacturing antireflection coating, and glasses type display
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2018-11-20
Abstract: To provide an antireflection coating that can obtain an antireflection effect of being low reflective to light, a method for manufacturing the same, and a glasses type display.SOLUTION: An antireflection coating is formed, on a support substrate 11, with patterns 13 each composed of a photoresist material 12 and having a dimension increasing toward the support substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2020082496-A (JP)
Title: Liquid discharge head
Inventor: TAMENAGA ZENTARO
IPC: B41J2/01
Filed: 2018-11-22
Abstract: To provide a liquid discharge head which achieves improvement of rigidity of a cover member provided at the liquid discharge head effectively.SOLUTION: A liquid discharge head includes: a recording element substrate 10 having a discharge port which discharges a liquid; and a cover member 11 which has an opening 34 which exposes the discharge port of the recording element substrate 10 and is fixed to the recording element substrate 10. The cover member 11 has: a first plate 11a which has the opening 34, contacts with a surface of the recording element substrate 10 on which the discharge port is disposed, and has a planar shape; and a second plate 11b which is placed on a surface of the first plate 11a which contacts with the recording element substrate 10, thicker than the first plate, and has a planar shape. At least parts of contact parts of the first plate 11a and the second plate 11b are integrated.SELECTED DRAWING: Figure 8
Patent JP-2020083821-A (JP)
Title: Composition for keratin fibers
Inventor: INOUE AYU
IPC: A61Q5/06
Filed: 2018-11-27
Abstract: To provide compositions that are stable and can color keratin fibers, especially maintain the color of keratin fibers, can be used for imparting smoothness and a regulated hair flow to keratin fibers at the same time.SOLUTION: Provided is a composition for treating keratin fibers, preferably the hair, comprising: (a) at least one direct dye; (b) at least one oil; (c) at least one polyol; and (d) water, the amount of (a) direct dye in the composition being 0.01 mass% or more based on the total mass of the composition, and the amount of (b) oil in the composition being 20 mass% or more, preferably 30 mass% or more, more preferably 40 mass% or more, based on the total mass of the composition, however (b) the oil containing at least one silicone oil.SELECTED DRAWING: None
Patent JP-2019103140-A (JP)
Title: Dual-band antenna and radio communication equipment
Inventor: JI XINGHUI
IPC: H01Q5/40
Filed: 2018-11-28
Abstract: To disclose a dual-band antenna and radio communication equipment.SOLUTION: A dual-band antenna includes: a first antenna constructed onto a first print circuit board (PCB); a second antenna structured onto a second PCB; and a reflection board. An operation frequency of the first antenna is a first frequency band. The operation frequency of the second antenna is a second frequency band. The first frequency band is higher than the second frequency band. A second PCB is arranged between the first PCB and the reflection board. The reflection board includes an artificial magnetic conductor. A resonance frequency band of the artificial magnetic conductor includes the second frequency band. The first frequency band is an outer side of the second frequency band. The dual-band antenna has a small size.SELECTED DRAWING: Figure 1
Patent JP-2019068082-A (JP)
Title: Micro LED array display device
Inventor: CHANG HANBEET
IPC: H01L33/62
Filed: 2018-11-28
Abstract: To provide a micro led array display device in which complexity and inconvenience in a wire bonding operation are resolved.SOLUTION: A micro LED array display device comprises: a micro LED panel 100 that includes a plurality of micro LED pixel 130, and a first conductive type metal layer 140 formed onto a first conductive semiconductor layer 120 exposed; a CMOS back plane including a common cell that is formed in adjacent to a CMOS cell individually corresponded to a second conductive type semiconductor layer of one micro LED pixel and the CMOS cell, and is individually corresponded to the first conductive type metal layer; and a bump that is formed at a position individually corresponded to the second semiconductor type layer of one micro LED pixel, and electrically couples between each CMOS cell corresponded to one micro LED pixel, and includes a common bump that is formed at the position individually corresponded to the first conductive type metal layer, and electrically couples between the first conductive type metal layer and the common cell of the CMOS back plane.SELECTED DRAWING: Figure 1
Patent JP-2020081568-A (JP)
Title: Game machine
Inventor: UEDA TADASHI
IPC: A63F5/04
Filed: 2018-11-28
Abstract: To provide a game machine in which the output timing of performance is delayed without transmitting a command showing the delay in the third stop.SOLUTION: A timer value from a predetermined timing after a start switch is operated is stored (step S993). When a finally-operated stop switch is turned off from an on-state in a game for outputting an ending of the confrontation performance and the timer value arrives at the predetermined value (when "yes" in step S995), the ending of the confrontation performance is output at the timing when the finally-operated stop switch is turned off from the on-state (step S996). When the finally-operated stop switch is turned off from the on-state and the timer value is not the predetermined value, the ending of the confrontation performance is output (step S996) at the timing when the timer value becomes the predetermined value (when becoming "Yes" in the step S995).SELECTED DRAWING: Figure 161
Patent JP-2020083849-A (JP)
Title: Pharmaceutical composition for treating or preventing cancer
Inventor: OTSUKA KEIICHIRO
IPC: A61P43/00
Filed: 2018-11-30
Abstract: To provide a pharmaceutical composition useful for treating or preventing cancer.SOLUTION: A pharmaceutical composition for treating or preventing cancer contains a compound having a structure of formula (I), or its pharmaceutically acceptable salt [where Ris hydrogen or Calkyl, Ris hydrogen, hydroxy, halogen, Calkoxy or -NO, Ris hydroxy, halogen, Calkoxy or -NO].SELECTED DRAWING: None
Patent JP-2020081713-A (JP)
Title: Stent insertion device for connecting human body digestive organs
Inventor: MYUNG BYUNG CHEOL
IPC: A61F2/966
Filed: 2018-11-30
Abstract: To provide a stent insertion device for connecting human body digestive organs that connects the stomach and the bile duct so that the digestive enzyme of the liver and pancreas or an abscess generated by a lesion is moved to the stomach by osmotic pressure.SOLUTION: A first internal passage communicating with an external tube is formed in a first grip connected to one side of the external tube. A second internal passage communicating with an internal tube is formed in a second grip connected to one side of the internal tube that is movably inserted into the external tube and the first internal passage. A mounting space in which a stent for connecting human body digestive organs is mounted in a crimped state is formed between the internal tube and the external tube. A third internal passage communicating with an insulation tube is formed in a third grip connected to one side of the insulation tube that is movably inserted into the internal tube and the second internal passage. A fourth internal passage communicating with the insulation tube is formed in a needle knife that is connected to the opposite side of the insulation tube and is exposed from the internal and external tubes when a pore-forming therapeutic is performed on the stomach and the bile duct.SELECTED DRAWING: Figure 2
Patent JP-2019055239-A (JP)
Title: Game machine
Inventor: NAKAMURA TOSHIYUKI
IPC: A63F7/02
Filed: 2018-12-02
Abstract: To provide a game machine capable of realizing a fixture mechanism that is more convenient for use.SOLUTION: A game machine comprises a member attachable to and detachable from a fixture fixed to a game parlor, namely a bearing member. The game machine is installed in the game parlor by attaching the bearing member to the fixture. Here, the bearing member rotatably bears a body of the game machine and, when the bearing member is attached to the fixture, the body is rotatably installed in the game parlor. In this manner, maintenance work and the like of the game machine can be performed easily by rotating the game machine; and the game machine can be easily installed or removed by attaching or detaching the bearing member to or from the fixture of the game parlor. Thus, a fixture mechanism with convenient for use can be realized.SELECTED DRAWING: Figure 9
Patent JP-2020091364-A (JP)
Title: Image-forming device
Inventor: SEKI YUICHI
IPC: G02B26/12
Filed: 2018-12-04
Abstract: To return a scanner motor to a stable state immediately by controlling setting of a mask signal when abnormality occurs in a rotational reference signal.SOLUTION: An optical scanner 2 has a scanner motor 16 for driving a rotary polygon mirror, an image control part 5 has a mask signal generation part 43 for generating a mask signal of a rotational reference signal, an abnormal cycle detection part 46 for outputting a mask enabling signal for detecting a cycle of a rotational reference signal and enabling masking of the rotational reference signal, or a mask prohibition signal for prohibiting masking, a mask circuit 41 for outputting a signal obtained by masking a rotational reference signal by a mask signal in the mask enabling signal and for outputting a signal obtained by preventing masking of a rotational reference signal in the mask prohibition signal, and a motor control part 30 for controlling a speed of the scanner motor on the basis of a signal outputted from the mask circuit 41. The abnormal cycle detection part 46 outputs a mask enabling signal when a cycle of a rotational reference signal is within a predetermined range, and outputs a mask prohibition signal when a cycle of a rotational reference signal deviates from a predetermined range.SELECTED DRAWING: Figure 8
Patent JP-2019197038-A (JP)
Title: Specification method of article position, device and system
Inventor: Liu dan qing
IPC: A47F3/00
Filed: 2018-12-07
Abstract: To provide a specification method of an article position, a device and a system which dispense with the time and effort of calibration by the manual work by automatically specifying an article position in a shelf, and can properly save the artificial cost in the intellectual monitoring technical field.SOLUTION: A method is applied to a processing facility connected to a depth sensor attached to a shelf. The shelf is arranged in a sensing space of the depth sensor. A plurality of feature members are installed in the shelf. The feature member is a light source which has a specific reflectivity or specific wavelength. An article is placed in correspondence with one feature member for each type in the shelf. The method includes: a step of acquiring depth information and light intensity information collected by the depth sensor; a step of specifying the position information of each feature member in accordance with the depth information and light intensity information; and a step of specifying the position information of the article corresponding to each feature member in accordance with the position information of each feature member.SELECTED DRAWING: Figure 5
Patent JP-2020090948-A (JP)
Title: Control device for vehicular system
Inventor: TANAKA HIROOMI
IPC: F16H61/14
Filed: 2018-12-07
Abstract: To efficiently warm transmission oil in accordance with an outside air temperature.SOLUTION: A control device according to the present invention controls a vehicular system including: a water-cooled type engine mounted to a vehicle; a transmission connected to the engine; a water pump connected to the engine and sending cooling water to the engine; an oil warmer that exchanges heat between the cooling water flowing out from the engine and the transmission oil, where the cooling water that has undergone heat exchange is sent to the water pump; and a valve device that controls a flow rate of the cooling water flowing from the engine to the oil warmer. When the engine is started, if an outside air temperature at start of the engine is smaller than a first predetermined value, the control device brings the water pump into an operating state and opens the valve device (S5), and when the engine is started, if the outside air temperature at start of the engine is equal to or greater than the first predetermined value, the control device brings the water pump into a stopped state and closes the valve device (S9).SELECTED DRAWING: Figure 5
Patent JP-2020093590-A (JP)
Title: Driving support device, wearable device, driving support system, driving support method, and program
Inventor: ITO KAZUHIRO
IPC: G08G1/00
Filed: 2018-12-10
Abstract: To provide a driving support device, a wearable device, a driving support system, a driving support method, and a program that allow a driver to feel the driving pleasure, with their safety ensured.SOLUTION: A driving support device 1 includes a memory and an ECU 19 including hardware, the ECU 19 being configured to acquire line-of-sight information about a line of sight of a driver, and output driving support information for supporting driving of the vehicle, onto a visual field of the driver based on the line-of-sight information.SELECTED DRAWING: Figure 1