baber/WOPTO huggingface dataset:
Patent JP-2021077992-A (JP)
Title: In-vehicle wireless system
Inventor: TAKAOKA HARUHIKO
IPC: H04B1/18
Filed: 2019-11-08
Abstract: To reduce the number of transmission lines in an in-vehicle wireless system that supports multiple communication methods.SOLUTION: A first set includes a plurality of first antennas and a first receiver. A second set includes a plurality of second antennas and a second receiver. Each of the first antennas outputs a first signal according to a first communication method. Each of the second antennas outputs a second signal according to a second communication method. The first receiver receives the first signal individually output from the antenna using a diversity method. The second receiver receives the second signal individually output from the second antenna using the diversity method. A combiner gives a combined signal obtained by combining the first signal and the second signal to a transmission line. A demultiplexer supplies the first signal and the second signal obtained by demultiplexing the combined signal to the first receiver and the second receiver, respectively.SELECTED DRAWING: Figure 3
Patent JP-2020084757-A (JP)
Title: Eaves edge structure and method for constructing the same
Inventor: FUNAKI MOTOKATSU
IPC: E04D13/072
Filed: 2019-11-11
Abstract: To provide an eaves edge structure that can hold an eaves gutter stably and with high support strength and that can prevent breakage of the eaves gutter and a cover material even if stress is suddenly applied from any of upward and downward directions; and a method for constructing the same.SOLUTION: An eaves edge structure comprises an eaves gutter 1 with a side face 13 on the building side to be attached to a gutter receiving bracket 4 fixed to a skeleton 5A of a building, a supporting material 2 disposed inside the eaves gutter 1 and having a base end going along a side face 12 on the building side of the eaves gutter 1 and having the other end extending to the eaves edge side, and a cover material 3 for covering an opening top face of the eaves gutter 1. A top edge 33 of the cover material 3 is fixed to an external facing backing 5B of the building and a bottom edge 32 communicates with an engaging part 14 installed in the eaves end of the eaves gutter 1.SELECTED DRAWING: Figure 1
Patent JP-2021075959-A (JP)
Title: Sheet anchorage structure
Inventor: NAGAHIRO MASAKUNI
IPC: E04H15/64
Filed: 2019-11-13
Abstract: To provide a sheet anchorage structure to which snow hardly sticks.SOLUTION: A sheet anchorage structure comprises: a sheet member 30; a fixed member 220 configured so as to be fixed to a fixing body 10; a pressing member 230 disposed so as to clamp an edge portion 36a of the sheet member 30 between itself and the fixed member 220; and a protective film covering an upper face 230a of the pressing member 230. The protective film is formed of a fluorine resin.SELECTED DRAWING: Figure 3
Patent JP-2021079741-A (JP)
Title: Driving wheel drive device
Inventor: FURUSAWA RYUNOSUKE
IPC: B60W30/045
Filed: 2019-11-15
Abstract: To provide a driving wheel drive device which can adjust the revolution property of a vehicle.SOLUTION: A driving wheel drive device for driving a pair of driving wheels of a vehicle comprises: a first driving power source and a second driving power source which apply the driving power for driving the pair of driving wheels; a differential gear which distributes the driving power from each of the first driving power source and the second driving power source to each of the pair of driving wheels, and has a differential case, a pair of side gears stored in the differential case and a pinion gear engaged with the pair of side gears stored in the differential case; a first rotary member which is provided on the outside of the differential case and is configured to be rotatable with the driving power from the first driving power source; a second rotary member which is provided on the outside of the differential case and is configured to be rotatable with the driving power from the second driving power source; and a transmission member which transmits the rotation of each of the first rotary member and the second rotary member to the pinion gear.SELECTED DRAWING: Figure 1
Patent JP-2021078383-A (JP)
Title: Pseudo bait
Inventor: OKISHIMA YUKIO
IPC: A01K85/00
Filed: 2019-11-15
Abstract: To provide a pseudo bait capable of suppressing increase of cost and improving a fish luring effect.SOLUTION: A pseudo bait 10 comprises: a pseudo bait body 11; and a hook needle 12 fitted to the pseudo bait body 11. The pseudo bait body 11 comprises: a first resin part 13; a second resin part 14 contacting tightly to the first resin part 13; and an internal pattern plane 15 formed as a boundary of the first and second resin parts 13, 14 and having a prescribed bent shape. In addition, according to an optical condition in the surrounding, an optical effect of the internal pattern plane 15 is varied. Therefore, an appearance of the internal pattern plane 15 viewed by a fishing object creature is also varied. Therefore, the fishing object creature determines the pseudo bait 10 as a bait such as a fish and tries to capture and eat the pseudo bait 10 therefore the fishing object creature is easily hooked to the hook needle, thereby improving a fishing effect.SELECTED DRAWING: Figure 1
Patent JP-2021080374-A (JP)
Title: Dispersing liquid composition for ink
Inventor: SASAKI KEIJO
IPC: B41M5/00
Filed: 2019-11-20
Abstract: To provide a coloring liquid and an inkjet ink that have good storage stability and extremely small change in physical properties such as viscosity and average particle size, and that form a printed material excellent in various kinds of fastness such as color development, light fastness, rubbing fastness, gas resistance, chlorine resistance, perspiration fastness, and washing fastness.SOLUTION: A coloring liquid comprises a disperse dye represented by formula (1), a yellow disperse dye, a red disperse dye, an orange disperse dye, a blue disperse dye, and a surfactant, where the total concentration of the disperse dyes contained in the coloring liquid is greater than 2 wt.%, and the viscosity range is from 3.0 to 10.0 mPa s. (In the formula, X1 to X5 are each independently H, an amino group or a hydroxy group.)SELECTED DRAWING: None
Patent JP-2020023590-A (JP)
Title: THIENO [3,2-d] PYRIMIDINE, FURO [3,2-d] PYRIMIDINE, AND PYRROLO [3,2-d] PYRIMIDINES USEFUL FOR TREATING RESPIRATORY SYNCYTIAL VIRUS INFECTIONS
Inventor: MICHAEL O'NEIL HANRAHAN CLARKE
IPC: C07D495/04
Filed: 2019-11-25
Abstract: To provide formulations for treating Pneumovirinae virus infections, including respiratory syncytial virus infections.SOLUTION: Provided herein are formulations, methods and substituted thieno[3,2-d]pyrimidine, furo[3,2-d]pyrimidine, and pyrrolo[3,2-d]pyrimidine compounds of Formula (I) for treating Pneumovirinae virus infections, including respiratory syncytial virus infections, as well as methods and intermediates for synthesis of substituted thieno[3,2-d]pyrimidine, furo[3,2-d]pyrimidine, and pyrrolo[3,2-d]pyrimidine compounds.SELECTED DRAWING: None
Patent JP-2021084050-A (JP)
Title: Tin-doped indium oxide particle dispersion, molding composition and molding
Inventor: GONDO RYOSUKE
IPC: C09K23/44
Filed: 2019-11-25
Abstract: To provide a high-transparency tin-doped indium oxide particle dispersion having high heat resistance and high cold resistance: particularly, the tin-doped indium oxide particle dispersion capable of achieving both transparency and heat ray-shielding with respect to a molding requiring transparency, such as a film, and provide a molding prepared using the dispersion.SOLUTION: A tin-doped indium oxide particle dispersion contains tin-doped indium oxide particles, a dispersant, and a plasticizer with a boiling point of 200°C or higher. The tin-doped indium oxide particle has a pH of 6.0-11.0 in water. The dispersant includes at least one selected from the group consisting of a dispersant A represented by the general formula A and a dispersant B represented by the general formula B.SELECTED DRAWING: None
Patent JP-2021083340-A (JP)
Title: Method of producing acidic milk beverage
Inventor: MIZUHATA KENJI
IPC: A23L2/38
Filed: 2019-11-26
Abstract: To provide a method of producing an acidic milk beverage in which protein coagulation is favorably curbed and which has a good flavor and high palatability.SOLUTION: A method of producing an acidic milk beverage of this invention includes steps of: adding and mixing a first acidic material into a milk preparation liquid containing a milk component and carboxymethylcellulose or a salt thereof; and adding to the milk preparation liquid added and mixed with the first acidic material a second acidic material having specific density larger than specific density of the milk preparation liquid, a specific density difference between the second acidic material and the milk preparation liquid being larger than the specific density difference between the first acidic material and the milk preparation liquid.SELECTED DRAWING: None
Patent JP-2021083640-A (JP)
Title: Acoustic lens and ultrasonic probe
Inventor: NISHIO KOKI
IPC: A61B8/00
Filed: 2019-11-27
Abstract: To provide an acoustic lens that satisfies acoustic properties such as acoustic velocity, acoustic impedance and acoustic attenuation, and has excellent chemical resistance, and an ultrasonic probe.SOLUTION: An acoustic lens 12 is used for an ultrasonic probe, which has at least the acoustic lens 12, an acoustic matching layer, and a piezoelectric oscillator in the stated order. The acoustic lens 12 has a substrate 16 containing silicone resin, and a parylene layer 19a formed on at least one of an external surface 16b and an internal surface 16a of the substrate 16 (in the figure below, formed on the internal surface 16a).SELECTED DRAWING: Figure 3
Patent JP-2021085453-A (JP)
Title: Sliding seismic isolator
Inventor: YAMAZAKI SHINSUKE
IPC: E04H9/02
Filed: 2019-11-27
Abstract: To provide a sliding seismic isolator which achieves excellent maintainability.SOLUTION: A sliding seismic isolator 50 includes: a pedestal 10; a spherical seat 20 disposed on a surface of the pedestal 10 and including a first concave spherical surface 23; a movable body 30 which includes a first convex spherical surface 31 housed in the first concave spherical surface 23 and a second convex spherical surface 32 located at the opposite side of the first convex spherical surface 31 and in which a first friction material 33 is attached to a surface of the second convex spherical surface 32; and a shoe 40 including a second concave spherical surface 42 on which the second convex spherical surface 32 slides. The spherical seat 20 is detachably disposed to the pedestal 10.SELECTED DRAWING: Figure 1
Patent JP-2020030443-A (JP)
Title: Image capturing lens system and image capturing device
Inventor: SUGIYAMA TAKASHI
IPC: G02B13/18
Filed: 2019-11-28
Abstract: To provide a bright, wide-angle, and compact image capturing lens system consisting of a small number of lenses.SOLUTION: An image capturing lens system 101 of the present invention consists of a first lens group G1 having negative power, a second lens group G2 having positive power, and a third lens group G3 having positive power in order from the object side, the first lens group G1 consisting of one or two negative lenses, the second lens group G2 consisting of one positive lens, and the third lens group G3 consisting of a positive final lens. The final lens is an image capturing lens having an aspherical surface on the image side. The image capturing lens system satisfies the following conditional expression (1): 4<D/(-sagR)<9 ...(1), where sagR represents a paraxial curvature radius of the image-side surface of the final lens, and D represents a central thickness of the final lens along an optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021083759-A (JP)
Title: Knee joint relief device
Inventor: ODAJIMA TADASHI
IPC: A61H1/02
Filed: 2019-11-28
Abstract: To provide a knee joint relief device for relieving a part or all of a load acting on a knee joint.SOLUTION: A knee joint relief device 2 comprises a buttock mounting part 8, a lower leg mounting part 9, and two thigh connection units 10. Each thigh connection unit includes: a front thigh link 40 connecting the buttock mounting part with the lower leg mounting part; and a back thigh link 41 disposed behind the front thigh link and connecting the buttock mounting part with the lower leg mounting part. The buttock mounting part, the lower leg mounting part, the front thigh link, and the back thigh link constitute a four joint link. The buttock mounting part is configured so that when a user applies a load on the buttock mounting part, tractive force is generated at the front thigh link and compressive force acts to the back thigh link. The back thigh link comprises a gas spring 46 that is configured to be stretchable in its longer direction and generates resisting force against the compressive force.SELECTED DRAWING: Figure 1
Patent JP-2021087158-A (JP)
Title: Image reading device and image forming apparatus
Inventor: TAKAHASHI TOSHIO
IPC: H04N1/191
Filed: 2019-11-29
Abstract: To provide an image reading device that can prevent a deterioration in the accuracy of reading image information on a document, and an image forming apparatus.SOLUTION: An image reading device comprises: illumination means that illuminates a document; a reflecting member 103 that reflects reflected light from the document; reading means 205 that reads the reflected light from the reflecting member 103; a holding member 101 that holds the reflecting member 103; a first adhesion part 106a that adheres one end 103c in a direction L along a reflecting surface 103a of the reflecting member 103 to the holding member 101; and a second adhesion part 106b that adheres the other end 103d in the direction L along the reflecting surface 103a of the reflecting member 103 to the holding member 101. The second adhesion part 106b has a lower hardness than that of the first adhesion part 106a.SELECTED DRAWING: Figure 4
Patent JP-2021083889-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: special lottery means capable of executing a special lottery relating to control of a special game state on the basis of passage of game balls through a special start area; special pattern variation control means capable of executing variable display of a special pattern on the basis of a result of a special lottery; special game state control means capable of controlling to a special game state when variable display of a special pattern is executed and a special result is derived; high-probability control execution means capable of executing high-probability control for increasing a derivation probability of a special result; high-probability completion lottery means capable of executing a high-probability completion lottery relating to completion of high-probability control; and specific control execution means capable of executing at least one specific control from among first specific control capable of reducing variation display time of a special pattern as compared with a normal game state and second specific control capable of increasing frequency for permitting or facilitating passage of game balls to a special start area as compared with a normal game state on the basis of satisfaction of a predetermined condition.SELECTED DRAWING: Figure 721
Patent JP-2021088063-A (JP)
Title: Recording device
Inventor: KUDO TOMOMI
IPC: B41J2/365
Filed: 2019-12-02
Abstract: To provide a recording device that can prevent recording dots from blurring, even under a low temperature environment.SOLUTION: The recording device which forms an image by bringing a thermal head having a plurality of heater elements arranged linearly into pressure-contact with a body to be transferred through an ink ribbon to make the heater elements generate heat, comprises: temperature detecting means that detects a temperature in the head; control means that controls energy for driving the head which are applied to the heater elements in order for the heater elements to give heat to the ink ribbon; ink-ribbon conveying means that conveys the ink ribbon to an image transferring part; and transferred-body conveying means that conveys the body to be transferred to the image transferring part. The control means controls the energy for driving the head on the basis of the temperature in the head so that the energy decreases as the temperature in the head increases up to a specific temperature T1 and discontinuously decreases when increasing up to the temperature T1 and the energy decreases as the temperature in the head increases at the temperatures T1 or higher.SELECTED DRAWING: Figure 6
Patent JP-2020053698-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H01L51/50
Filed: 2019-12-09
Abstract: To reduce parasitic capacitance in a semiconductor device having a transistor which has an oxide semiconductor.SOLUTION: A transistor has: a first gate electrode; a first gate insulation film on the first gate electrode; an oxide semiconductor film on the first gate insulation film; a source electrode electrically connected to the oxide semiconductor film; and a drain electrode electrically connected to the oxide semiconductor film. The oxide semiconductor film has a first oxide semiconductor film on a first gate electrode side and a second oxide semiconductor film on the first oxide semiconductor film. The first oxide semiconductor film has ratio of the number of In atoms larger than ratio of the number of M (M represents Ti, Ga, Sn, Y, Zr, La, Ce, Nd, or Hf) atoms. The second oxide semiconductor film has ratio of the number of In atoms smaller than that of the first oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2021093855-A (JP)
Title: Rotary electric machine
Inventor: FUKAYA NORIYUKI
IPC: H02K21/22
Filed: 2019-12-11
Abstract: To properly provide an armature winding in a rotary electric machine, and achieve the desired performance.SOLUTION: A partial winding constituting a stator winding is formed in an annular shape by winding a conducting wire CR having a rectangular cross section multiple times. The partial winding has a pair of intermediate conductors 152 and a crossover, and the conducting wire CR are wound in a plurality of radial and circumferential directions in the intermediate conductors 152. In the intermediate conductor 152, the circumferential side surfaces 421 of the conducting wire CR are arranged in a straight line in the radial direction, and the radial side surfaces 422 of the conducting wire CR are arranged in a stepped shape due to the radial deviation in the circumferential direction.SELECTED DRAWING: Figure 43
Patent JP-2020111725-A (JP)
Title: Method for producing spherical phenolic resin having pore
Inventor: QIU JUNLIANG
IPC: A61P13/12
Filed: 2019-12-16
Abstract: To provide a method for producing a spherical phenolic resin which is simple in operation and can control the size and the number of pores and the size of granules.SOLUTION: A method for producing a spherical phenolic resin having pores performs a condensation reaction of phenol and formalin in the presence of an anti-static agent which contains no sulfur, chlorine and heavy metal and is completely dissolved at high temperature, a poring agent such as ammonium carbonate and ammonium hydrogen carbonate that generates gas such as CO2 during the reaction, and an emulsification dispersion such as methyl cellulose or hydroxyethyl cellulose for pharmaceuticals having a viscosity of 50-500 cps, preferably, using organic amine such as triethylenetetramine as a catalyst.SELECTED DRAWING: Figure 1
Patent JP-2020049259-A (JP)
Title: Systems and methods for use in emission guided radiation therapy
Inventor: SAMUEL MAZIN
IPC: G01T1/161
Filed: 2019-12-18
Abstract: To provide systems and methods for use in emission guided radiation therapy.SOLUTION: Systems 130 and methods for positioning a radiation source with respect to one or more regions of interest 138 in a coordinate system may be used in emission guided radiation therapy (EGRT) for the localized delivery of radiation to one or more patient tumor regions. These systems comprise: a gantry which is movable around a patient area, and on which a plurality of positron emission detectors 133 and a radiation source 131 are arranged movably; and a controller 135. The controller is configured to identify a coincident positron annihilation emission path and to position the radiation source to apply a radiation beam along the identified emission path 136.SELECTED DRAWING: Figure 1
Patent JP-2021096991-A (JP)
Title: Electrode for enzyme power generation device, and enzyme power generation device
Inventor: WATABE HIROTO
IPC: H01M8/16
Filed: 2019-12-19
Abstract: To provide an electrode for an enzyme power generation device, which constitutes an enzyme power generation device.SOLUTION: There is provided an electrode for an enzyme power generation device including at least a conductive material and a resin material and having an electrode hydrophilicity of 0.15 to 1.0, more preferably an electrode for the enzyme power generation device in which a resin material includes a water-soluble resin, and there is also provided an enzyme power generation device in which a conductive material includes an electrode for the enzyme power generation device including a conductive carbon material.SELECTED DRAWING: None
Patent JP-2021101116-A (JP)
Title: Magnetic pole piece device and magnetic gear device
Inventor: SHIMIZU TAKAYUKI
IPC: F16H49/00
Filed: 2019-12-24
Abstract: To suppress deformation of a modulation magnetic pole against magnetic force of a magnet without degrading torque transmission efficiency.SOLUTION: A magnetic pole piece device is disposed between an inner diameter-side magnetic field magnet and an outer diameter-side magnetic field magnet of a magnetic gear, and includes: an annular member including a plurality of magnetic pole pieces disposed at intervals in a circumferential direction, and a plurality of holding members disposed between the magnetic pole pieces; and a cover member composed of a composite material obtained by impregnating continuous fiber extending along the circumferential direction with a matrix resin. The cover member is disposed on at least one of an outer peripheral surface and an inner peripheral surface of the annular member, and satisfies a relationship of 1/6 tc≤t≤1/2 tc when an interval between the annular member and the magnetic field magnet is tc, and a thickness of the cover member is t.SELECTED DRAWING: Figure 3
Patent JP-2021100995-A (JP)
Title: Polyurethane resin composition and polyurethane resin molded article
Inventor: MATSUMURA TORU
IPC: C08G18/30
Filed: 2019-12-24
Abstract: To provide a composition capable of forming a polyurethane foam excellent in fillability, surface property and strength.SOLUTION: There is provided a polyurethane resin composition containing a polyol component and a polyisocyanate component, wherein the composition includes a compound (A) as a polyol component or a component other than the polyol component, and wherein the compound (A) has a molecular weight of 220 or less, has two or more reactive groups capable of reacting with isocyanate in one molecule, and has one reactive group having a highest reactivity with isocyanate groups, and wherein a ratio of a hydroxyl value of the compound (A) to a hydroxyl value of a polyol component is 1.2 or more (provided that when the compound (A) corresponds to a polyol component, "hydroxyl value of a polyol component" is defined as a hydroxyl value of a polyol component other than the compound (A)).SELECTED DRAWING: None