baber/WOPTO huggingface dataset:
Patent JP-2021158685-A (JP)
Title: Output signal generation circuit
Inventor: MATOBA KENJIRO
IPC: H03K19/0175
Filed: 2021-06-23
Abstract: To provide an output signal generation circuit capable of generating an output signal including a plurality of pieces of information.SOLUTION: An output signal generation circuit 12 includes: a first pulse generation circuit 12A for receiving a reference signal OS and first information D1, and generating a first pulse signal including the first information and having a minimum pulse width of a first pulse width; a second pulse generation circuit 12B for receiving the reference signal, the first information, second information, and the first pulse signal, and generating a second pulse signal having a second pulse width narrower than the first pulse width by superimposing the second information on the first pulse signal; and an output circuit 12C for outputting the second pulse signal. The second pulse generation circuit includes a frequency dividing circuit DV for generating a frequency-divided signal by dividing the reference signal, and a logic circuit LG1 for generating the second pulse signal from the first pulse signal and the frequency divided signal.SELECTED DRAWING: Figure 2
Patent JP-2023003360-A (JP)
Title: Coldness/warmth keeper and method for producing the same and coldness/warmth keeping garment
Inventor: MAESADA TATSUO
IPC: A61F7/10
Filed: 2021-06-23
Abstract: To provide a coldness/warmth keeper that can exhibit substantially uniformly a cooling effect or a warmth-keeping effect even after a lapse of time.SOLUTION: A coldness/warmth keeper 1 has: a coldness/warmth keeping material 10; and a covering member 20 having a back side-cover 22 to cover the side of the coldness/warmth keeping material 10 at which a coldness/warmth keeping object T is to be disposed, and a front side-cover 21 to cover the opposite side of the coldness/warmth keeping material 10 to the back side-cover 22 side. The front side-cover 21 and the back side-cover 22 each have: a thermal barrier 120; a one-side heat-conductive layer 110a disposed at one side of the thermal barrier 120 in the thickness direction; and an other-side heat-conductive layer 110b disposed at the other side of the thermal barrier 120 in the thickness direction. Providing the heat-conductive layers 110a, 110b on both sides of the thermal barrier 120 allows the coldness and warmth of the coldness/warmth keeping material 10 to transmit well inside the covering member 20 in the plane direction, so that a cold or warm state can be kept for a long time in a broad range of the coldness/warmth keeping material 10.SELECTED DRAWING: Figure 2
Patent JP-2023003973-A (JP)
Title: Method of repairing peelable coating film
Inventor: NAGANUMA YUKI
IPC: B05D3/12
Filed: 2021-06-25
Abstract: To provide a repair method capable of suppressing peeling of a coating film by polishing during repair of a peelable coating film.SOLUTION: This embodiment is a method for repairing a peelable coating film. The method includes the steps of: polishing a repair portion of the peelable coating film; applying the peelable coating for repair to the polished repair portion; coating a clear coating on at least a peelable coating for repair; and polishing the clear coating and optionally the peelable coating for repair.SELECTED DRAWING: None
Patent JP-2023004275-A (JP)
Title: can
Inventor: MANITA KIYOSUMI
IPC: B65D8/04
Filed: 2021-06-25
Abstract: To provide a full-open type can which achieves improved convenience after the opening of the can.SOLUTION: A can 1 comprises a separation lid 20 which can be separated in a pull-tab fashion, and an annular part 31 in which an annular portion of a bottom part 30 projects to a can axis lower side. The annular part 31 comprises an inside protruding part 31 which protrudes to an inside diameter side, and comprises a housing part 35 which is a space in the inside diameter side of the annular part 31 and in a can axis upper side relative to the inside protruding part 32, has a size greater than or equal to the shape of the separation lid 20, and can house the separation lid 20.SELECTED DRAWING: Figure 2
Patent JP-2023005118-A (JP)
Title: Electrophotographic device
Inventor: TOKUMURA YOSHIAKI
IPC: G03G9/097
Filed: 2021-06-28
Abstract: To provide an electrophotographic device with which it is possible to extend the useful life of an electrophotographic photoreceptor while maintaining environmental stability.SOLUTION: The above object is achieved by an electrophotographic device that forms an electrostatic latent image on the surface of an electrophotographic photoreceptor and transfers a toner developed to the electrostatic latent image to a transfer-receiving medium so as to form an image, the electrophotographic device being characterized in that the photoreceptor includes an outermost surface layer containing a silica filler, and the toner is composed of a toner mother particle that at least contains a binder resin, a colorant and a release agent and an external additive, the external additive being external fine powder derived by hydrophobizing the core surface with a silane compound that is composed of external silica and strontium titanate, with silica added thereto.SELECTED DRAWING: None
Patent JP-2023005135-A (JP)
Title: Information processor, information processing method, and program
Inventor: KOSAKA HIROYUKI
IPC: G06Q30/0203
Filed: 2021-06-28
Abstract: To provide an information processor, an information processing method, and a program capable of automating and improving accuracy of store sales prediction using an area mesh statistical value, a station statistical value, and geographic information.SOLUTION: An information processor according to an aspect of the present invention includes: an area mesh statistical value/geographic information acquisition unit that acquires an area mesh statistical value, a station statistical value, and geographic information by inputting store longitude and latitude; a distribution/aggregation unit that sets a plurality of interpolation points in a store location point and a surrounding area mesh thereof or a station mesh, allocates the statistic values to the interpolation points, and automatically aggregates the statistic values assigned to the interpolation points in an aggregation area in consideration of a competitive store; a determination unit that determines a geographic business environment based on the aggregated values; a sales prediction model generation unit that identifies a sales prediction model for an existing store by a machine learning method or a statistical method for each geographic business environment; and a sales prediction unit that outputs a sales prediction forecast value using the sales prediction model of the geographic business environment determined for a target store.SELECTED DRAWING: Figure 3
Patent JP-2023005395-A (JP)
Title: Tracking sign detector
Inventor: SAITAKE SHINJI
IPC: G01N27/00
Filed: 2021-06-29
Abstract: To provide a tracking sign detector which can detect a sign of tracking before a spark discharge is caused by tracking, and accurately determine the sign and take measures before a fire occurs.SOLUTION: A tracking sign detector 1 includes: an environmental sensor 11 for measuring the moisture and the temperature of at least around an outlet plug; a noise detection unit 12 for detecting output of noise that overlaps with the voltage or the current of a wire line; and an operation unit 13 for determining the presence or absence of a sign of tracking on the basis of information measured by the environmental sensor 11 and the noise output detected by the noise detection unit.SELECTED DRAWING: Figure 3
Patent JP-2021165855-A (JP)
Title: Heater and fixing device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/20
Filed: 2021-07-01
Abstract: To provide a fixing device capable of efficiently applying pressure by increasing the contact width.SOLUTION: A heater provided herein comprises a heat generator and a protective layer. The protective layer covers the heat generator and has a convex portion that is convex toward the heat generator on at least a part of a surface thereof. The heater may be used in fixing devices.SELECTED DRAWING: Figure 4
Patent JP-2023007062-A (JP)
Title: Resin composition and molded article
Inventor: YAMADA RYUSUKE
IPC: C08L77/06
Filed: 2021-07-01
Abstract: To provide a resin composition comprising a polyamide resin, a reinforcement fiber and a phosphorus-based flame retardant, which is excellent in fire retardancy while maintaining high mechanical strength inherently possessed by the resin composition and to provide a molded article of the same.SOLUTION: There is provided a resin composition which comprises (A) 28.0 to 50.0 mass% of a semi-aromatic polyamide resin, (B) 35.0 to 60.0 mass% of a reinforcement fiber, (C) 1.0 mass% or more and less than 10.0 mass% of a phosphorus-based flame retardant, (D) 0.1 to 10.0 mass% of a hydrous metal salt having a dehydration temperature higher by 100°C or more than the melting point of the semi-aromatic polyamide resin (A) according to the differential scanning calorimetry and (E) 0 to 25.0 mass% of at least one additive other than the above and the total of the components (A) to (E) is defined as 100.0 mass%, wherein the content of an aliphatic polyamide resin is less than 1.0 mass% of the resin composition.SELECTED DRAWING: None
Patent JP-2023007065-A (JP)
Title: Damage estimation device, damage estimation program and damage estimation method
Inventor: FUKUMOTO HIROBUMI
IPC: G01V1/28
Filed: 2021-07-01
Abstract: To reduce the effect of congestion of a communication line while enabling the degree of sustained damage due to earthquake vibration to be estimated with good accuracy.SOLUTION: A damage estimation device according to the present invention comprises: a data acquisition unit for acquiring first earthquake vibration data which, generated using an earthquake sensor, indicates a physical quantity regarding an earthquake vibration in a first direction along the ground surface, and acquiring second earthquake vibration data which, generated using the earthquake sensor, indicates a physical quantity regarding the earthquake vibration in a second direction along the ground surface which is different from the first direction; and a unidimensional spectrum calculation unit for calculating a first spectrum in the first direction using the first earthquake vibration data, calculating a second spectrum in the second direction using the second earthquake vibration data, calculating a unidirectional spectrum using the first and second spectra, and generating unidirectional spectrum data that indicates the unidirectional spectrum.SELECTED DRAWING: Figure 2
Patent JP-2023007190-A (JP)
Title: Keyword detection device, method and program
Inventor: TANAKA HIROTAKA
IPC: G10L25/51
Filed: 2021-07-01
Abstract: To provide a keyword detection device, method and program capable of identifying correct or incorrect detection of keywords with high accuracy.SOLUTION: A keyword detection device according to the embodiment includes a detection unit, an acquisition unit, and a determination unit. The detection unit detects, from a voice signal, a voice section corresponding to a specific keyword by using a hidden Markov model that models features of constituent units of a pronunciation sequence of the specific keyword. The acquisition unit acquires, for the voice section, a first vector concerning the number of transitions of each state of the hidden Markov model or a feature quantity corresponding to the number of transitions. The determination unit determines whether the voice section is a correct detection or a false detection based on the acquired first vector.SELECTED DRAWING: Figure 3
Patent JP-2023007613-A (JP)
Title: Wire tying machine
Inventor: MIKI SHINICHI
IPC: B65B13/04
Filed: 2021-07-02
Abstract: To provide a novel configuration that is capable of further miniaturizing a wire tying machine which can form M-shaped torsion lines.SOLUTION: A tying machine 10 includes a tying unit 12 for twisting both ends of a looped wire 7 to form an M-shaped twisting line 8. The tying unit 12 has a head shaft 14 which is configured to rotate about a center line C0, a cylinder body 15 including an inner cylinder 15a provided on the outer circumferential side of the head shaft 14 and an outer cylinder 15b provided on the outer circumferential side of the inner cylinder 15a, and a cam mechanism 40 that converts a rotatable displacement of the outer cylinder 15b about the center line C0 of the head shaft 14 into a displacement of the inner cylinder 15a in a direction of the center line C0, and a drive mechanism 16 that rotates the outer cylinder 15b about the center line C0 of the head shaft 14 to advance the inner cylinder 15a forward in a direction of a long material 5 side, in a first stroke S1, and further forward in a second stroke S2.SELECTED DRAWING: Figure 2A
Patent JP-2023009788-A (JP)
Title: Crack detection device and method
Inventor: ICHISUHO NAOSATO
IPC: G01B11/22
Filed: 2021-07-08
Abstract: To provide a crack detection device and method with which it is possible to detect the crack depth of a crack that is formed inside of a wafer with good accuracy.SOLUTION: Provided is a crack detection method for detecting the crack depth of a crack formed along a scheduled cut line of a street (ST) between semiconductor devices on a wafer (W), the method comprising: a step for inclining, with respect to the widthwise direction of the street, an optical path (AR) that is determined by the optical path of detection light (L1) with which the wafer is obliquely illuminated in a diagonal direction from a position off-centered from the main optical axis and the optical path of reflected light (L2) from the wafer; and a step for obliquely illuminating the wafer with detection light while the optical path plane is inclined with respect to the widthwise direction of the street and detecting the crack depth of the crack on the basis of the reflected light from the wafer.SELECTED DRAWING: Figure 9
Patent JP-2022018098-A (JP)
Title: Rfid label and method of using the same
Inventor: NITTA HARUHIKO
IPC: G06K19/077
Filed: 2021-07-12
Abstract: To provide an RFID label formed by printing information on a body to be stuck, configured to allow the RFID label with updated information to be read while invalidating information before update.SOLUTION: An RFID label includes: a first substrate equipped with an RFID antenna and an IC chip connected to the RFID antenna; a second substrate stuck on one surface of the first substrate with a lamination adhesive layer; and an adhesive layer for a body to be stuck arranged on the other surface of the first substrate. The RFID label includes a non-adhesive section formed in at least a part of the adhesive layer for a body to be stuck, and a pair of cut lines formed from one side to the other side of the RFID label in positions overlapping the non-adhesive section. A part of the RFID antenna including the IC chip is located between the pair of cut lines.SELECTED DRAWING: Figure 2
Patent JP-2023012253-A (JP)
Title: Composition
Inventor: SAKAMOTO SATOSHI
IPC: A61K8/64
Filed: 2021-07-13
Abstract: To provide a composition that comprises a relatively safe stabilizer and prevents its color from being deepened over time due to a platinum catalyst.SOLUTION: A composition comprises a platinum catalyst, and a stabilizer for the platinum catalyst. The stabilizer comprises at least one selected from the group consisting of neutral amino acid, basic amino acid, water-soluble amino acid derivative, keratin, hydrolyzed silk ethyl ester, γ-oryzanol, urea, and allantoin.SELECTED DRAWING: None
Patent JP-2023014617-A (JP)
Title: Surfacing material for foam insulation board and foam insulation board
Inventor: KADOWAKI MASARU
IPC: E04B1/76
Filed: 2021-07-19
Abstract: To provide a surfacing material for a foam insulation board that has high adhesion to concrete, can maintain the insulation performance of a foam insulator, and can also maintain excellent interlayer bonding.SOLUTION: The present invention provides a surfacing material for a foam insulation board fixed to concrete, which comprises mixed paper 2 comprising a component for improving adhesion to the concrete, and a gas barrier layer 3, and comprises no metal layer.SELECTED DRAWING: Figure 1
Patent JP-2021164850-A (JP)
Title: Game machine
Inventor: TOMINAGA TOSHIAKI
IPC: A63F5/04
Filed: 2021-07-21
Abstract: To provide a board case unit of a game machine capable of preventing fraudulent replication.SOLUTION: A case body includes a body-side model name mark 732 formed by projecting forward, on a body-side adjacent surface 731 and made by molding, and a case lid includes a lid-side model name mark 752 formed by projecting forward, on a lid-side adjacent surface 751 and made by molding. In a state where the case body and the case lid are connected to each other to make the body-side adjacent surface 731 and the lid-side adjacent surface 751 adjacent to each other, the body-side model name mark 732 and the lid-side model name mark 752 are adjoined to form an integral mark. Further, a marking part (second to eighth marking parts 755B-755H) having a mark shape (a shape of figure) different from the integral mark formed by the body-side model name mark 732 and the lid-side model name mark 752 is formed across the body-side model name mark 732 and the lid-side model name mark 752 by laser marking.SELECTED DRAWING: Figure 103
Patent JP-2023017493-A (JP)
Title: Control device of hybrid vehicle
Inventor: NAKAO YUSUKE
IPC: B60W10/10
Filed: 2021-07-26
Abstract: To provide a control device of a hybrid vehicle that can reduce a time from when selecting a travelling range until the vehicle starts to travel, while setting a travelling mode in accordance with the travelling range in which the vehicle starts to travel, at the time of stopping the vehicle.SOLUTION: A control device of a hybrid vehicle comprises a transmission mechanism which sets an Lo mode in which a ratio of torque that is transmitted from an engine to an output member side, by engaging an Lo clutch mechanism therewith and releasing an Hi clutch mechanism therefrom and which sets an Hi mode in which the ratio of torque is smaller in the Lo mode, by releasing the Lo clutch mechanism therefrom and engaging the Hi clutch mechanism therewith, which makes the Lo clutch mechanism and the Hi clutch mechanism engage therewith when stopping the vehicle, releases the Lo clutch mechanism therefrom and sets the Hi mode when a travelling range is a backward travelling range at a time point when the hybrid vehicle starts to travel (a step S5), and releases the Hi clutch mechanism and sets the Lo mode when the travelling range is a forward travelling range at a time point when the hybrid vehicle starts to travel (a step S7).SELECTED DRAWING: Figure 9
Patent JP-2023020601-A (JP)
Title: Lubricant composition for sliding surface
Inventor: JIBIKI YOSUKE
IPC: C10M169/04
Filed: 2021-07-30
Abstract: To provide a lubricant composition for a sliding surface capable of suppressing proliferation of a microorganism in a cutting oil tank.SOLUTION: A lubricant composition for a sliding surface contains a base oil (A) and one or more kinds of an amine compound (B) selected from the group consisting of a primary amine (B1) and a secondary amine (B2), wherein the primary amine (B1) has a carbon number of 12 or over and the secondary amine (B2) bears at least one cyclic structure group.SELECTED DRAWING: None
Patent JP-2023021593-A (JP)
Title: Specific gravity measurement device
Inventor: KASUYA YUKI
IPC: G01N9/00
Filed: 2021-08-02
Abstract: To provide a specific gravity measurement device capable of measuring specific gravity of a suspension liquid with a simple configuration without measuring the depth of a measurement point from a water surface.SOLUTION: A specific gravity measurement device 1 for measuring specific gravity of a suspension liquid includes: a water pressure gauge 13 which is attached to a cable body 11 connected to a weight 12 so as to measure a water pressure of the suspension liquid; a travel distance measurement unit 14 for measuring a travel distance of the water pressure gauge 13 in a vertical direction; and a collection part for collecting a plurality of measurement values (water pressure P) of the water pressure gauge 13 at different measurement depths A together with measurement intervals d of the different measurement depths A on the basis of the travel distance measured by the travel distance measurement unit 14.SELECTED DRAWING: Figure 1
Patent JP-2023023500-A (JP)
Title: Processing method of methane fermentation residue
Inventor: TAKEGAWA MASASHI
IPC: C02F3/34
Filed: 2021-08-05
Abstract: To provide a processing method of methane fermentation residue capable of stable processing of a digestion supernatant liquid which has been separated from a fermentation residue processed by a methane fermentation process into a solid matter and a liquid, e.g., target water containing a 50 mg/L or over of a polymeric organic matter having a molecular weight of 1,000-100,000 by an Anammox processing while suppressing decrease in an activity.SOLUTION: In a processing method of methane fermentation residue, a digestion supernatant liquid which has been separated from a fermentation residue processed by a methane fermentation process into a solid matter and a liquid, is subjected to an anaerobic ammonia oxidation treatment by using a sludge where Anammox bacterium occupies 8% or over of a total prokaryotic organism and having an abundance ratio of Candidatus Kuenenia sp. to Candidatus Brocadia sp. in the Anammox bacterium of 1-fold or over.SELECTED DRAWING: Figure 1
Patent JP-2022036921-A (JP)
Title: Contact device having measurement device for measuring contact state of contact device by acoustic signal
Inventor: STEFAN KIPP
IPC: G01N29/11
Filed: 2021-08-19
Abstract: To provide a solution capable of detecting a contact state of two contacts by a more reliable and versatile method.SOLUTION: A contact device includes: a measurement device 2 for measuring a contact state of the contact device; and at least two electric contacts that are mutually and electrically insulated in a first open contact state T and are mutually and electrically connected in a second closed contact state. The measurement device 2 has: an acoustic signal transmission 6 configured so as to link an acoustic signal to a first contact 8 of at least two contacts 4; and a signal receiver 10 connected with a second contact 12 of the at least two contacts 4 by a sound transmission method.SELECTED DRAWING: Figure 1
Patent JP-2023028803-A (JP)
Title: laminated glass substrate
Inventor: TAKEUCHI HITOSHI
IPC: H05K1/11
Filed: 2021-08-20
Abstract: To provide a porous laminated glass substrate with which it is possible to equalize through-hole diameter as much as possible while reducing production cost.SOLUTION: A semiconductor device 10 includes at least, for example, a glass interposer 12, an IC chip 14, and memory 16. The glass interposer 12 includes a through hole 18. The glass interposer 12 includes, for example, a first thin glass plate 220 to a fourth thin glass plate 226, and has a joint area 20 and an individual through hole 180 for each of the thin glass plates. The first thin glass plate 220 to the fourth thin glass plate 226 are joined together and laminated one upon another by optical contact.SELECTED DRAWING: Figure 1