baber/WOPTO huggingface dataset:
Patent JP-2020145415-A (JP)
Title: Memory device with double protective liner
Inventor: ANNA MARIA CONTI
IPC: H01L49/00
Filed: 2020-02-03
Abstract: To provide a fabrication method for protecting a memory bit material during an etching process.SOLUTION: A memory cell structure includes at least one memory bit layer 112 stacked between top and bottom electrodes. The memory bit layer provides a storage element for a corresponding memory cell. A plurality of conductive layers 110, 114 are included between the memory bit layer and either or both of the top and bottom electrodes to provide a better ohmic contact. In any case, a dielectric liner structure 109 is provided on sidewalls of the memory bit layer. The dielectric liner structure includes a first dielectric layer 116, and may also include a second dielectric layer 118 on the first dielectric layer. Either or both of the first dielectric layer and the second dielectric layer include a high dielectric constant material. As will be appreciated, the dielectric liner structure effectively protects the memory bit layer from lateral erosion and contamination during the etching of subsequent layers beneath the memory bit layer.SELECTED DRAWING: Figure 1A
Patent JP-2020073073-A (JP)
Title: bedding
Inventor: ITO HIROSHI
IPC: A47C27/08
Filed: 2020-02-05
Abstract: To provide bedding that can be comfortably used regardless of heat and cold, while electricity and gas are dispensed with.SOLUTION: A bedding 1 is bedclothes used as a sleeping pad or a comforter and is composed of a sheet 10, a sheet 20, and an intermediate layer 30. A part of the sheet 10 is situated on the outer side of the intermediate layer 30 in a plane view. The sheet 20 is provided separately from the sheet 10. The intermediate layer 30 is interposed between the sheet 10 and the sheet 20, and the intermediate layer 30 is provided with an airflow passage as a flow channel of the open air. The bedding 1 is structured so that an outside part 10a, a part situated on the outer side of the intermediate layer 30 in the sheet 10, can be changed over from a closed state in which the outside part 10a covers at least a part of the side end of the intermediate layer 30 to an open state in which the outside part covers no side end at all of the intermediate layer 30, and vice versa.SELECTED DRAWING: Figure 1
Patent JP-2020096888-A (JP)
Title: Fluid conveyance system and method
Inventor: DEAN KAMEN
IPC: B67D7/08
Filed: 2020-02-10
Abstract: To provide a method for dispensing liquid.SOLUTION: A method for dispensing fluid includes three processes. The first process includes a step of pumping fluid into a resilient variable-volume dispensing chamber 122. The dispensing chamber is in series with a normally present finite fluid impedance and a discharge port. The impedance is sufficient so as to expand the dispensing chamber while receiving pumped fluid even during flow of one portion of fluid through the discharge port. Another process includes a step of repeatedly measuring parameters regarding volume of the dispensing chamber with time. The third process includes a step of controlling pumping of fluid and generating a desired fluid flow through the discharge port on the basis of repeated measurement of the parameters. A corresponding system for dispensing liquid implements the processes.SELECTED DRAWING: Figure 3
Patent JP-2021116673-A (JP)
Title: Floor concrete form presser mounting tool
Inventor: MAEKAWA MINORU
IPC: E02D27/01
Filed: 2020-01-27
Abstract: To provide a floor concrete form presser mounting tool which fixes a thick plate-shaped form called a batter material (batten) with a pile composed of a metal rod without nailing the form, and facilitates a removal work of a pile and a form.SOLUTION: A floor concrete form presser mounting tool includes: a rod body 1 composed of a cylindrical rod or a prism rod; a metal pile body 3 having a sharp part 2 with a lower end of the rod body 1 pointed; and a metal form presser 9 having a horizontal plate 5 formed with a fitting hole 4 to which the rod body 1 of the pile body 3 is fit, and a vertical plate 8 to which the horizontal plate 5 is connected in a hook shape by bending the horizontal plate 5 at a right angle. A thick plate-shaped form is made to stand along the inside of the rod body 1 of the pile body 3, and the form is sandwiched and fixed by the vertical plate 8 of the form presser 9 and the rod body 1.SELECTED DRAWING: Figure 1
Patent JP-2021128625-A (JP)
Title: Management system, management system control method, and program
Inventor: OGAKI TETSURO
IPC: G06Q10/00
Filed: 2020-02-14
Abstract: To provide a management system that performs management in the case of simultaneously replacing a plurality of consumable components in such a way as to prevent the lifetime replacement frequency of the consumable components from increasing, a method for controlling the management system, and a program.SOLUTION: In a management system, a preventive maintenance server has a component life prediction unit 303 and a replacement target management unit 305. The component life prediction unit 303 predicts, for each of a plurality of consumable components of a device, the time required for the consumption degree of each consumable component to reach a threshold value being set for replacement. A consumption rate of the consumable component is estimated using a learning model created by learning from user's usage record and the consumption amount for a predetermined period, and the time required to reach is predicted from the consumption rate. The replacement target management unit 305 calculates the replacement frequency of each consumable component from the contract period of the device by the user and the time required until the threshold value is reached. After calculating a replacement reference date so as not to increase the replacement frequency, information based on the replacement reference date is provided.SELECTED DRAWING: Figure 3
Patent JP-2020100644-A (JP)
Title: Methods of treating inflammatory diseases
Inventor: WULF OTTO BOECHER
IPC: A61K39/395
Filed: 2020-02-26
Abstract: To provide methods for treatment of IL-23 related diseases, particularly inflammatory diseases, such as Crohn's disease, utilizing anti-IL-23A antibodies.SOLUTION: A method for inducing remission of Crohn's disease comprises administering an anti-IL-23A antibody to a patient, and comprises a) administering at least one induction dose of the anti-IL-23A antibody to the patient, where the induction dose comprises 200 to 1,200 mg of the anti-IL-23A antibody.SELECTED DRAWING: None
Patent JP-2021132891-A (JP)
Title: Packaging sheet and packaged absorbent article
Inventor: WATANABE IKUYA
IPC: A61F13/15
Filed: 2020-02-27
Abstract: To provide a packaging sheet which enables sanitarily packaging and disposing of a used absorbent article in changing the absorbent article.SOLUTION: In a packaging sheet for packaging an absorbent article while the absorbent article is packaged, a first region including one end in a first direction is folded back at least at a folding line in a second direction perpendicular to the first direction, and both ends in the second direction are sealed. In the first region, a pair of first tear lines extending from one end to the folding line are provided on both sides of a central line extending in the first direction. An interval between the first tear lines is greater on the folding line side than one end side in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021134053-A (JP)
Title: Garbage collecting vehicle
Inventor: YAMADA DAIJI
IPC: B65F3/00
Filed: 2020-02-27
Abstract: To provide a garbage collecting vehicle capable of reducing a malodor in garbage collection or the like and preventing damage to a tube through which a perfume for reducing the malodor passes.SOLUTION: A garbage collecting vehicle 1 comprises: a crew cabin 10 where an operator performing garbage collection gets on; a garbage throwing box 30 having an inlet 31 through which garbage is thrown; a storage box 20 disposed between the crew cabin 10 and the garbage throwing box 30, for storing the garbage; and a perfume spraying device 40 for spraying a perfume. The perfume spraying device 40 has a body 41 for storing a liquid perfume, and a tube 43 having a spray part 42 for spraying the perfume disposed at one end and having the other end connected to the body 41. The body 41 and the tube 43 are disposed on an outer surface of one side wall 30A of the garbage throwing box 30, and the spray part 42 is arranged at a through hole penetrating the one side wall 30A of the garbage throwing box 30, and thereby the perfume is sprayed from the spray part 42 toward the inlet 31.SELECTED DRAWING: Figure 3
Patent JP-2021137306-A (JP)
Title: Pinball game machine
Inventor: NAKATANI RYUJI
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a player with a new interest in a pinball game machine.SOLUTION: A pinball game machine is configured such that entry of game balls into a large winning hole becomes difficult when a normal electric accessory is in an open state and entry of game balls into a large winning hole becomes easy when a normal electric accessory is in a closed state, a probability of a small win is set higher than a probability of a big win, and average variation display time for variably displaying a second special pattern is set shorter than that of a normal game in a high-probability non-opening extension state. The pinball game machine includes state control means. The state control means performs control to a high-probability non-opening extension state when a specific condition is satisfied, and controls a shift from a non-opening extension state to an opening extension state when second special pattern display means establishes and displays an end shift pattern in its high-probability non-opening extension state.SELECTED DRAWING: Figure 16B
Patent JP-2021139186-A (JP)
Title: Column assembly and handrail assembly
Inventor: ONO TATSUO
IPC: F16B2/12
Filed: 2020-03-06
Abstract: To provide a column assembly allowing a vertical column to be prevented from inclining when rotation moment acts on the vertical column and a fixing member to be prevented from slipping and dropping out of an H-steel while the fixing member is prevented from being upsized, and a handrail assembly including the column assembly.SOLUTION: A column assembly is provided with a vertical column and a fixing member 40 for attaching the vertical column on an attachment member, wherein the fixing member 40 comprises: a body part 41 having a support piece 41a and a fixing clamp piece 41b arranged in a way of facing each other with a predetermined interval, on which the vertical column 4 is fixed; a movable shaft 42b on which tip a movable clamp piece 44 arranged between the support piece 41a and the fixing clamp piece 41b and capable of clamping an H-steel between the fixing clamp piece 41b and itself is connected; and an operation part 42 moving the movable clamp piece 44 forward/rearward to/from the fixing clamp piece 41b. The movable clamp piece 44 comprises: a flat plate part 44a in one piece plate connected to the tip of the movable shaft 42b; and a bent part 44b formed by bending a pair of opposite side end parts on the flat plate part 44a to the side of the fixing clamp piece 41b.SELECTED DRAWING: Figure 5
Patent JP-2021143772-A (JP)
Title: Heat pump type water heater
Inventor: MATSUZAKA YUKIO
IPC: F24D17/02
Filed: 2020-03-10
Abstract: To propose a heat pump type water heater capable of suppressing lowering in the amount of hot water in a hot water storage tank.SOLUTION: A heat pump type water heater includes: a hot water storage tank (20); a heat pump unit (100); a circulation pump (P) for circulating hot water in the hot water storage tank (20) via a water heat exchanger (2); and a control device (10) for controlling the heat pump unit (100) and the circulation pump (P). In the case where, during a second boiling operation in which the hot water circulated by the circulation pump (P) is heated by the water heat exchanger (2) and the hot water in the hot water storage tank (20) is boiled, the hot water stored in the hot water storage tank (20) is tapped, or in the case where hot water tapping of the hot water stored in the hot water storage tank (20) is predicted, the operation is switched to a first boiling operation in which the rotational frequency of the circulation pump (P) is lower than that during the second boiling operation.SELECTED DRAWING: Figure 1
Patent JP-2023062209-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: KONDO TAKANORI
IPC: H01L21/3205
Filed: 2020-03-12
Abstract: To suppress the deterioration in electric characteristics of transistors in a case of providing a veer right below a source finger.SOLUTION: A semiconductor device includes a nitride semiconductor layer provided on a main surface of a substrate and including a device region, a source electrode provided on the device region, a drain electrode provided beside the source electrode in a first direction on the device region, a gate electrode provided between the source electrode and the drain electrode on the device region, and first and second veers penetrating the substrate and the nitride semiconductor layer. The first veer is provided on one end side of the source electrode on the device region in a second direction intersecting with the first direction when viewed from a normal direction of the main surface. The second veer is provided on the other end side of the source electrode on the device region in the second direction when viewed from the normal direction of the main surface. One end of the first and second veers on the source electrode side is electrically connected to the source electrode.SELECTED DRAWING: Figure 1
Patent JP-2021142172-A (JP)
Title: Ophthalmologic device, control method thereof, and program
Inventor: TAKAHASHI AKIRA
IPC: A61B3/12
Filed: 2020-03-13
Abstract: To provide a new technology to acquire an image of high quality of an eye to be examined in a short imaging time.SOLUTION: An ophthalmologic device includes an illumination optical system, an optical scanner, an imaging optical system, a control unit, and an image forming unit. The illumination optical system generates a slit-like illumination light. The optical scanner deflects the illumination light and guides it to the ocular fundus of an eye to be examined. The imaging optical system guides a return light of the illumination light from the ocular fundus to an image sensor. The control unit controls the optical scanner. The image forming unit forms an image of the ocular fundus on the basis of a light reception result captured in an imaging object region on a light reception surface of the image sensor. The image sensor is configured so as to capture a light reception result in an opening region of the light reception surface corresponding to an illumination region of the illumination light in the ocular fundus moved in a predetermined scan direction by the optical scanner by a rolling shutter method. The control unit controls the optical scanner so that the illumination time length of the return light to each of a plurality of light receiving elements in the imaging object region is roughly the same.SELECTED DRAWING: Figure 2
Patent JP-2021143580-A (JP)
Title: Damper
Inventor: DOI MASASHI
IPC: F16F15/02
Filed: 2020-03-13
Abstract: To provide a damper that can be easily mounted and has such a structure that vibration characteristics are easy to adjust.SOLUTION: A damper comprises mount means 4 which can be mounted on a surface material support part 12, a surface material abutting part 2 which can abut on a surface material 11 while supported by the mount means, and oscillation means 3 which is installed at the surface material abutting part, and receives transmitted vibrations to oscillate. The mount means and surface material abutting part are constituted in one body. The surface material abutting part is sectioned in a fixed region 20a which is held in part between the surface material and the surface material support part, and a non-fixed region 20b other than the fixed region. The oscillation means is fixed in the non-fixed region of the surface material abutting part, and consists of a vibration member 5 and a weight 6.SELECTED DRAWING: Figure 3
Patent JP-2021150018-A (JP)
Title: Heat dissipation structure and battery having the same
Inventor: TEJIMA MASAHIRO
IPC: H01M10/625
Filed: 2020-03-16
Abstract: To provide a heat dissipation structure that is adaptable to various forms of heat sources, is lightweight, has excellent elastic deformability, is excellent in heat dissipation efficiency, enhances the uniformity of heat dissipation of each of the heat source, and can easily and reliably position the heat source, and a battery.SOLUTION: The present invention relates to: a heat dissipation structure 1 in which a plurality of heat dissipation members 20 are connected to one another, wherein the heat dissipation members 20 include heat conductive sheets 21 which are shaped so as to advance while spirally wound, cushion members 22 which are provided on annular back surfaces of the heat conductive sheets 21 and are more easily deformed than the heat conductive sheets 21, and penetration paths 23 which penetrate in a direction in which the heat conductive sheets 21 advance while spirally wound, where the heat dissipation structure 1 includes connecting members 30 for connecting both the end portions in a longitudinal direction of the plurality of heat dissipation members 20 in a state where the plurality of heat dissipation members 20 are arranged side by side in a direction orthogonal to the longitudinal direction, and fixing members 10 which are arranged at four corners of the peripheral edge of the plurality of heat dissipation members 20, and fix the connecting members 30; and a battery.SELECTED DRAWING: Figure 1
Patent JP-2020093136-A (JP)
Title: External ear canal pressure adjustment device
Inventor: DAVID GEORGE
IPC: A61F11/00
Filed: 2020-03-17
Abstract: To provide an external ear canal pressure adjustment device.SOLUTION: An external ear canal pressure adjustment device includes a fluid flow generator, an earphone having an axial direction earphone bore, and a conduit with a valve which is fluid connected to the fluid flow generator and to the axial direction earphone bore, and thereby the earphone is configured to be sealably engaged with the external ear canal as a barrier between the external ear canal pressure and ambient pressure. In one embodiment, the fluid flow generator has a configuration which causes fluid flow having fluid volume within a range 0 milliliter to approximately 20 milliliters. In another embodiment, the fluid volume has fluid volume selected in advance.SELECTED DRAWING: Figure 1B
Patent JP-2021151061-A (JP)
Title: Electronic device, power supply system, and power supply control method
Inventor: TANIGUCHI KENTARO
IPC: H01Q3/26
Filed: 2020-03-18
Abstract: To provide an electronic device capable of performing accurate carrier sense to avoid interference among radio systems.SOLUTION: According to an embodiment, an electronic device includes power transmission means and detection means. The power transmission means transmits power in electromagnetic wave using a first frequency bandwidth. The detection means performs carrier sense in a second frequency bandwidth different from the first frequency bandwidth. The detection means includes interference avoidance means. The interference avoidance means removes signal in a third frequency bandwidth which is a part of the second frequency bandwidth, from the signal received at the time of the carrier sense.SELECTED DRAWING: Figure 1
Patent JP-2021147504-A (JP)
Title: Fuel production system
Inventor: CHISHIMA NORIYUKI
IPC: C10J3/00
Filed: 2020-03-19
Abstract: To provide a fuel production system capable of suppressing the generation quantity of carbon dioxide in the whole system.SOLUTION: A fuel production system 1 for producing liquid fuel from a biomass raw material includes: a gasification furnace 30 for gasifying the biomass raw material and generating synthesis gas containing hydrogen and carbon monoxide; a liquid fuel production apparatus 4 for producing liquid fuel from the synthesis gas generated by the gasification furnace 30; an electrolytic apparatus 60 for generating hydrogen from water by electric power generated using renewable energy; a hydrogen tank 62 for accumulating hydrogen generated by the electrolytic apparatus 60; and a hydrogen supply pump 64 for supplying hydrogen accumulated in the hydrogen tank 62 into the gasification furnace 30, or into a raw material supply passage 20 of the biomass raw material from a biomass raw material supply apparatus 2 to the gasification furnace 30.SELECTED DRAWING: Figure 1
Patent JP-2021146476-A (JP)
Title: Expansion arm device
Inventor: MORI KENICHI
IPC: B25J18/02
Filed: 2020-03-23
Abstract: To provide a robot arm device that hardly apply an eccentric load on an arm portion, is compact, and can freely rotate a hand portion.SOLUTION: A robot arm device 100 is equipped with a base body 10, an arm portion 20 that is coupled to the base body 10 and can be expanded/contracted, and a wrist portion 30 coupled to a tip end side of the arm portion 20. The base body 10 is equipped with a drive motor M2 and a first differential motor M3. The arm portion 20 is expanded/contracted by the drive motor M2, and a first linear member 46 is fed or returned according to the expansion/contraction amount of the arm portion 20. The first linear member 46 is fed or returned by the first differential motor M3, and a first pulley 34 is rotated to rotate a hand portion attaching portion 38 in a rotating direction of the first pulley 34. Therefore, a robot arm device 100 that hardly apply an eccentric load on the arm portion 20, is compact, and can freely rotate a hand portion can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021156217-A (JP)
Title: mixer
Inventor: KAMIKAWA TATSUYA
IPC: B01F5/00
Filed: 2020-03-27
Abstract: To provide a mixer which can further improve agitation performance.SOLUTION: In a mixer which is arranged between a reductant supply device for supplying a reductant into an exhaust pipe and a NOx purification catalyst in the exhaust pipe in which an exhaust gas discharged from an internal combustion engine flows, and agitates the exhaust gas and the reductant by generating a swirl flow of the exhaust gas, the mixer comprises a larger number of blade parts larger than the number of injection ports of the reductant supply device, and is arranged so that the blade parts are aggregated in regions corresponding to positions of the injection ports.SELECTED DRAWING: Figure 2
Patent JP-2021157118-A (JP)
Title: Image forming apparatus, and method for controlling image forming apparatus
Inventor: MORI TAKAHITO
IPC: B65H3/06
Filed: 2020-03-30
Abstract: To prevent complication of a mechanism and control as much as possible to reduce the time required for printing.SOLUTION: A control unit determines, when starting printing, whether a specific condition is satisfied in which the time elapsing from when the rotation of a polygon mirror 52 is started until when the rotation speed of the polygon mirror reaches a determination speed lower than a target speed is less than an upper limit time, when determining that the elapsed time satisfies the specific condition, sends out sheets S from sheet trays 31, 35 with feeding rollers 32, 36 before the rotation speed reaches the target speed, and when determining that the elapsed time does not satisfy the specific condition, sends out the sheets S from the sheet trays 31, 35 with the feeding rollers 32, 36 after the rotation speed reaches the target speed.SELECTED DRAWING: Figure 1