baber/WOPTO huggingface dataset:
Patent JP-2022019662-A (JP)
Title: Memory device and manufacturing method of same
Inventor: CHEN CHUN-YAO
IPC: H01L43/08
Filed: 2021-07-15
Abstract: To obtain a memory device which can obtain an excellent effect, does not consume an upper electrode due to etching in a lower electrode patterning process, mitigate or prevent lowering of the upper electrode, and further mitigate the landing window of a trench etching process, and to provide a manufacturing method of the memory device.SOLUTION: In an integrated circuit structure 100, a memory region MR includes a lower electrode via (BEVA) 112, a magnetic tunnel junction (MTJ) stack 116', an upper electrode 124', and a side wall spacer 128'. The MTJ stack is arranged on a lower electrode. The upper electrode is arranged on the MTJ stack. A side wall spacer surrounds the MTJ stack and the upper electrode from a lateral direction. The side wall spacer includes an outer most side wall retreated from an outer most side wall of the lower electrode in the lateral direction.SELECTED DRAWING: Figure 12A
Patent JP-2023020730-A (JP)
Title: Brush holding tool for toothbrush
Inventor: OKA KIYONORI
IPC: A46B17/04
Filed: 2021-07-30
Abstract: To provide a brush holding tool for toothbrush, capable of being applied for various kinds of shapes of heads of toothbrushes, and enhancing an effect for holding straightness of brushes.SOLUTION: Each of two facing elastic plates 2 comprises a pedestal support material 3 which can be coupled to the elastic plate at an external side lower part in a longitudinal direction center part, and by adjusting an interval between the elastic plate 2 and the pedestal support material 3, a pedestal part of a toothbrush can be held regardless of a thickness of the pedestal part of the toothbrush. A pair of first rod-shaped bodies 4 is gradually moved in a first hole 22, and an interval between the two first rod-shaped bodies 4 can be adjusted, thereby holding straightness of brushes of the toothbrush whose lengths are various in a longitudinal direction of a flock part. In addition, by the pair of first rod-shaped bodies 4 penetrating in the facing elastic plates 2 in an orthogonal state, and a pair of first fitting materials 5 being coupled to both ends of the first rod-shaped bodies 4, the interval between the two elastic plates 2 can be adjusted, therefore, the brushes can be straightly held along a side edge part of the flock part of the toothbrush regardless of a shape of the flock part, such as, not only a rectangular shape but also, a tapered shape or an egg shape.SELECTED DRAWING: Figure 1
Patent JP-2023022747-A (JP)
Title: Solid state image pickup device and electronic apparatus
Inventor: BANDO MASASHI
IPC: H04N25/70
Filed: 2021-08-03
Abstract: To suppress reduction in the electric charge-voltage conversion gain due to the capacitive coupling of FD wiring.SOLUTION: A solid state image pickup device comprises: a photoelectric conversion unit which accumulates electric charges by performing photoelectric conversion of incident light; a first transistor which transfers the electric charges accumulated in the photoelectric conversion unit; a floating diffusion layer which holds the electric charges transferred by the first transistor; a second transistor which amplifies the electric charges held by the floating diffusion layer; a conductive layer which is electrically conducted with the floating diffusion layer; and a wiring layer which generates the capacitive coupling with the conductive layer and is electrically conducted with a source of the second transistor.SELECTED DRAWING: Figure 7
Patent JP-2023023199-A (JP)
Title: Method of producing lens with embedded foil
Inventor: KOLLNER LUTZ
IPC: B29C33/14
Filed: 2021-08-04
Abstract: SOLUTION: A method for producing a lens with an embedded foil comprises the steps of providing a first mold and a second mold, providing a functional foil, positioning and attaching (10) the functional foil on the first mold, and relatively aligning (20) the second mold, in which a mold cavity between the first mold and the second mold is sealed (30), a curable monomer mixture is filled (50) in the mold cavity, and the sealing step and the subsequent filling step (50) are conducted with a heated monomer, or heating of the mold follows the filling step (50) of the UV curable monomer, followed by a UV curing step (60) of the curable monomer mixture within the heated mold cavity.SELECTED DRAWING: Figure 1
Patent JP-2023023761-A (JP)
Title: Display system, display method, and program
Inventor: KITAYAMA TETSUO
IPC: B64C39/02
Filed: 2021-08-06
Abstract: To make it possible to provide information in response to a situation by changing information posted in air.SOLUTION: A plurality of kinds of information that is displayed on a movable display unit in the air with a flying object capable of flying in the air and display conditions for displaying each information are stored in association with each other. When the flying object carrying the display unit is flying and detects that the stored display conditions are satisfied, control is performed to cause the display unit to display information associated with the display conditions.SELECTED DRAWING: Figure 1
Patent JP-2023024190-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHIDA KEI
IPC: H05B3/00
Filed: 2021-08-06
Abstract: To achieve a fixing device that can stably ground a substrate having conductivity even if the substrate repeats thermal expansion and contraction in association with heat generation and stop of a heater.SOLUTION: A fixing device (8) comprises a heater (110). The heater (110) has a substrate (40) formed of a metallic material, a resistance heating element (43) arranged on a first surface (40a) of the substrate (40), a first insulating layer (41), a second insulating layer (42), and a protective layer (45). The substrate (40) has an exposed part (50) not covered by the first insulating layer (41) and the protective layer (45). The exposed part (50) is applied with conductive lubricant (51) and is in contact with a belt (140) as a ground member with the lubricant (51) therebetween. The contact of the belt (140) with the exposed part (50) with the lubricant (51) therebetween grounds the substrate (40).SELECTED DRAWING: Figure 4
Patent JP-2021180922-A (JP)
Title: Game machine
Inventor: YOSHIDA KUNIHIKO
IPC: A63F5/04
Filed: 2021-08-18
Abstract: To provide a game machine which can suppress vibration transmission to a substrate on which an electronic component etc. is mounted.SOLUTION: A performance operation unit 60 includes an operation button 61 as an operation member, a decorative ring 62, a securing member 63, a base member 64, a vibration performance part 65 as a first performance means, and a visual performance part 66 as second performance means. The operation button 61 has a front surface cover 101, a back surface part 102, and a hollow part 103. The vibration performance part 65 has a vibration body 141 provided in the operation button 61, a guide part 142 for guiding the operation button 61 in a forward or backward movement, and a coil spring 143 as bias means which biases the operation button 61 toward an initial position. The visual performance part 66 includes a substrate 151 on which an electronic component is mounted, and a case body 152 as a second performance body internally supporting the substrate 151. The case body 152 is supported by the base member 64 with a support part 157 extending toward a back side.SELECTED DRAWING: Figure 15
Patent JP-2022036061-A (JP)
Title: Drive circuit and switching power supply device
Inventor: QUE SHENG HAO
IPC: H02M1/06
Filed: 2021-08-19
Abstract: To provide a drive circuit and switching power supply device.SOLUTION: A drive circuit for driving a first switching element includes: a first diode having a cathode terminal connected with a gate terminal of the first switching element; a second switching element having a first terminal connected with an anode terminal of the first diode, a second terminal connected with the gate terminal of the first switching element, and a third terminal connected with a source terminal of the first switching element; a third switching element having a drain terminal connected with the anode terminal of the first diode, and a source terminal connected with the source terminal of the first switching element; a parallel circuit including a Zener diode and a first capacitor; and a drive transformer having one end connected with the drain terminal of the third switch through the parallel circuit, and the other end connected with a gate terminal of the third switching element, and having a winding connected with the source terminal of the third switching element through the second diode. One end of the parallel circuit is connected with one end of the winding, and a cathode terminal of the second diode is connected with the other end of the winding.SELECTED DRAWING: Figure 2
Patent JP-2023031595-A (JP)
Title: Grating and production method of grating
Inventor: MURAKAMI TOSHIO
IPC: E03F5/06
Filed: 2021-08-25
Abstract: To provide a grating and a production method of the grating, wherein the grating has a good balance of the various characteristics of weight, component strength and component stiffness.SOLUTION: A grating 1 comprises a plurality of bearing bars 10 and a plurality of connecting members. The plurality of bearing bars 10 comprises: a vertical plate part 10A that is made of a high-strength steel plate having a yield stress of 295 MPa or more and extends in a vertical direction; a bending part 10K that is connected to an upper end part of the vertical plate part 10A; and a load receiving part 10B that has at least a portion extending in a direction crossing a vertical direction, is connected to the vertical plate part 10A via the bending part 10K, constitutes a part of an upper surface part, and can receive a load acting from above.SELECTED DRAWING: Figure 2
Patent JP-2023031677-A (JP)
Title: cushioning material
Inventor: SHIOGAI Ryuhei
IPC: H01L21/673
Filed: 2021-08-25
Abstract: To provide a cushioning material capable of firmly fixing an object under protection and diminishing storage space without taking excessive space during nonuse of the cushioning material.SOLUTION: A cushioning material 1 includes a first member 2 and a second member 3 that are superposed and assembled together. The first member 2 has a plate-like form in a pre-assembled state and comprises a frame part 20 that, in a post-assembled state, surrounds a side face 72 of an object under protection 7 and a first rib part 21 that, in an under-assembling state, is bent upright in a thickness direction through a hinge portion and extends in a first direction. The second member 3 has a shape lying along the first member 2 in a pre-assembled state, and comprises a second rib part 31 that, in a post-assembled state, is coupled to the first member 2 through a coupler part 4 fixing the relative position of the first member 2 and the second member 3 and, in an under-assembling state, is provided upright in a thickness direction and extends in a second direction intersecting with the first direction. An intersection rib 10 which, in a post-assembled state, the first rib part 21 and the second rib part 31 are in engagement with each other abuts against an end face 71 of the object under protection 7.SELECTED DRAWING: Figure 1
Patent JP-2023032944-A (JP)
Title: Control device of injection molder, injection molder and program
Inventor: Hotta daigo
IPC: B29C45/76
Filed: 2021-08-27
Abstract: To enable an appropriate grasp of a state of a range designated by a user at a given process of an injection molder to realize a detailed quality management.SOLUTION: A control device of an injection molder includes: an output part configured to output, to a display device, waveform information showing a change in each item expressing an actual value detected at a process of the injection molder in a waveform; and an acceptance part configured to accept an operation of designating a range to the waveform information. The output part further outputs information showing a feature of each item included in the designated range to at least one of a display device anc a storage device.SELECTED DRAWING: Figure 3
Patent JP-2021183219-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine comprises: dynamic display means capable of dynamically displaying identification information for indicating a determination result by determination means in a display means for a predetermined period of time; privilege game execution means for executing a privilege game which is advantageous to a player when the identification information for indicating a specific determination result is stopped and displayed in the display means; symbol display means for displaying a corresponding symbol for each piece of information stored in the storage means before being determined by the determination means; and symbol display area variable means for varying a display mode of an area in which the symbol is displayed in the symbol display means in accordance with the number of pieces of information stored in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2021183232-A (JP)
Title: Tool assembly for leak-resistant tissue dissection
Inventor: ANTHONY SGROI
IPC: A61B17/072
Filed: 2021-09-01
Abstract: To provide a tool assembly for leak-resistant tissue dissection.SOLUTION: A tool assembly for leak-resistant dissection of tissue comprises: a cartridge assembly including a cartridge defining a first longitudinal axis and having a linear longitudinal portion and a transverse portion, the transverse portion being contiguous with and positioned distally to the longitudinal portion, the cartridge defining a central knife slot and at least one row of staple receiving pockets positioned on each side of the knife slot; and an anvil positioned along the first longitudinal axis having a linear longitudinal portion and a transverse portion, the transverse portion of the anvil being contiguous with and positioned distally to the longitudinal portion, the anvil being supported adjacently to the cartridge assembly and defining an anvil knife slot that is aligned with the central knife slot of the cartridge body and at least one row of staple deforming depressions positioned on each side of the anvil knife slot.SELECTED DRAWING: None
Patent JP-2021193102-A (JP)
Title: SYNTHESIS OF 1: 1: 1 CO-CRYSTAL CONSISTING OF 1-CYANO-2-(4-CYCLOPROPYL-BENZYL)-4-(β-D-GLUCOPYRANOS-1-YL)-BENZENE, L-PROLINE AND WATER
Inventor: ECKHARDT MATTHIAS
IPC: C07H7/04
Filed: 2021-09-01
Abstract: To provide a method for synthesizing a 1: 1: 1 co-crystal that consists of 1-cyano-2-(4-cyclopropyl-benzyl)-4-(β-D-glucopyranos-1-yl)-benzene, L-proline and water.SOLUTION: Provided is a method for producing a crystalline compound according to formula (I), which includes a step in which a final intermediate (FI) is prepared from an intermediate having a particular structure, and a step in which the final intermediate (FI) is deacetylated and then reacted with L-proline and water to form a crystalline compound according to formula (I) and isolate the final reaction product.SELECTED DRAWING: None
Patent JP-2021191872-A (JP)
Title: Recycling carbon fiber based materials
Inventor: PROBIR KUMAR GUHA
IPC: B29B17/00
Filed: 2021-09-02
Abstract: To provide a process to reclaim carbon fiber from a cured vinyl ester, crosslinked unsaturated polyester, or epoxy thermoset matrix.SOLUTION: The composite pieces are added to a polyol solvent composition under conditions to free more than 95 wt.% of the carbon fiber from the composite. The freed carbon fibers are washed and dried to reclaim carbon fiber reusable to reinforce a polymer to form a new FRC article. Solvents that are low cost and low toxicity are chosen. Processing is further facilitated by techniques such as solvent pre-swell of the particles, microwave heating, and sonication to promote thermoset matrix digestion to free reinforcing carbon fibers.SELECTED DRAWING: Figure 1
Patent JP-2023041367-A (JP)
Title: Closing mechanism, and communication terminal to communicate with the closing mechanism
Inventor: KOBAYASHI RYOHEI
IPC: E05F15/43
Filed: 2021-09-13
Abstract: To remotely notify conditions of an opening/closing body being in a closing route.SOLUTION: A closing mechanism in this invention comprises an opening/closing body 10 that makes a closing action, an object-sensing means that senses an object x existing in a closing route of the opening/closing body 10 or near the closing route, and a communication part 90 capable of communicating with a communication terminal 101. The closing mechanism, when the aforesaid object-sensing means senses an object x for a specified duration, transmits the sensing information obtained with the aforesaid object-sensing means to the aforesaid communication terminal 101 via the communication part 90.SELECTED DRAWING: Figure 10
Patent JP-2023044081-A (JP)
Title: Acaricidal liquid softener composition
Inventor: KISHIDA SATOMI
IPC: A01P17/00
Filed: 2021-09-17
Abstract: To provide an acaricidal liquid softener composition containing a component to repel mites.SOLUTION: An acaricidal liquid softener composition contains water, (A) a sebacic acid dialkyl ester with an alkyl group having 4 or more carbon atoms, and (B) a cationic surfactant. In the acaricidal liquid softener composition, the content of the (A) sebacic acid dialkyl ester is 4.50 mass% or more and 5.50 mass% or less. In the acaricidal liquid softener composition, a mass ratio of the (B) cationic surfactant to the (A) sebacic acid dialkyl ester (B/A) is 1.50 or more and 2.60 or less.SELECTED DRAWING: None
Patent JP-2022002122-A (JP)
Title: Server, household electric appliance or terminal, and household electric appliance system
Inventor: AOYAMA MASARU
IPC: G06F13/00
Filed: 2021-09-22
Abstract: To suppress an event such that a user falsely requests the dispatch of a service person for an appliance that is not actually defective.SOLUTION: A server 3 obtains an inquiry from a user regarding a household electric appliance via a wide-area network 2, and creates or outputs a cause and/or a solution of a pseudo defect corresponding to inquiry items contained in the inquiry. This server includes a storage unit that obtains, from the household electric appliance, an operation record based on sensor data provided for an autonomous control on the household electric appliance via the wide-area network 2, and creates or outputs the cause and/or the solution of a pseudo defect using the past operation records stored in the storage unit.SELECTED DRAWING: Figure 4
Patent JP-2023046441-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ASO ASAMI
IPC: G06Q50/10
Filed: 2021-09-24
Abstract: To provide an information processing apparatus which allows a user to learn words more efficiently.SOLUTION: Wordbook data (22e) of a user is generated on the basis of, search history data (32d) relating to user search for a word in a dictionary, by associating a word (word-to-review) included in the search history data (32d) with a plurality of registration information items, such as [date and time of search], [number of times a search is performed], [view time], [search rate], [display/non-display], [number of times of displaying cards], [number of times of tapping after notification]. Among the words-to-review included in the wordbook data (22e), words-to-review that satisfy predetermined notification conditions set in advance in association with each of a plurality of registration information items are set as notification targets to be notified to the user, and the number of times for sending a notification is set in accordance with the number of notification conditions satisfied by the words-to-review. The word-to-review set as a notification target in the wordbook data (22e) is displayed on a touch-panel display unit 27 as a push notification Pn for the set number of notification times at timing in accordance with characteristics of human forgetfulness from the [data and time of search].SELECTED DRAWING: Figure 12
Patent JP-2023047100-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: SAITO TATSUNORI
IPC: H04W4/38
Filed: 2021-09-24
Abstract: To provide an information processing device, a method, and a program that appropriately read out sensor data of different data formats.SOLUTION: An information processing device includes: a receiving unit that receives a container corresponding to a format of a container containing sensor data detected by a sensor device and attribute information to be added to the sensor data; a determination unit that determines whether the received container is a first container corresponding to a format not including structural information indicating the structure of the attribute information or a second container corresponding to a format including the structural information; and a reading unit that reads the data contained in the container according to the determined type of container. The reading unit reads, when the received container is the first container, structural information defined separately from the first container, and reads the data contained in the first container according to the structural information, and reads, when the received container is the second container, the data contained in the second container according to the structural information contained in the second container.SELECTED DRAWING: Figure 7
Patent JP-2023048413-A (JP)
Title: connector
Inventor: KARITA Masahiro
IPC: H01R13/6474
Filed: 2021-09-28
Abstract: To suppress the decrease in the impedance of an inner conductor.SOLUTION: A connector 10 includes an inner conductor 21, an outer conductor 41 surrounding the inner conductor 21, and a dielectric 61 disposed between the inner conductor 21 and the outer conductor 41, the dielectric 61 includes a cavity 63 extending in a predetermined direction, and a locking hole 64 formed in the inner peripheral surface of the cavity 63, the inner conductor 21 includes an inner conductor body 23 disposed within the cavity 63, and a locking portion 24 that is locked by entering into the locking hole 64 projecting from the inner conductor body 23, and the locking portion 24 extends along the predetermined direction and has a double-supported beam shape in which the upper and lower ends are supported by the inner conductor body 23.SELECTED DRAWING: Figure 4
Patent JP-2022140249-A (JP)
Title: Coated steel sheet and method for manufacturing the same
Inventor: YOSHIDA MASAHIRO
IPC: C23C2/12
Filed: 2021-09-28
Abstract: To provide a coated steel sheet stably excellent in corrosion resistance and corrosion resistance in a worked part.SOLUTION: A coated steel sheet includes a coating film formed on a plating film directly or through a chemical conversion coating. The plating film has a composition including Al:45 to 65 mass%, Si:1.0 to 4.0 mass%, Mg:1.0 to 10.0 mass% and the remainder consisting of Zn and inevitable impurities; a Ni content in the inevitable impurities is 0.010 mass% or less to the total mass of the plating film; the chemical conversion coating includes a specific component; and the coating film includes a specific component.SELECTED DRAWING: None