baber/WOPTO huggingface dataset:
Patent JP-2022182515-A (JP)
Title: Solar cell module decomposition apparatus and control method therefor
Inventor: SAGAE MITSURU
IPC: H02S30/10
Filed: 2021-05-28
Abstract: To provide a new solar cell module decomposition apparatus that separates a framework without applying excessive stress on a solar cell panel and without breaking the solar cell panel to enable drastic improvement of efficiency of a recycle treatment thereafter.SOLUTION: A solar cell module decomposition apparatus comprises: a table 2 on which a solar cell module BM is to be flatly placed; a temporary fixation mechanism 3 that fixes a panel center surface part; a horizontal confronting frame separation mechanism that has downward hook claws engaging with a pair of horizontal confronting frames of the solar cell module BM, has a pair of confronting horizontal frame decomposition arms, and drives the respective horizontal frame decomposition arms; a vertical confronting frame separation mechanism 7 that has downward hook claws 71 engaging with a pair of vertical confronting frames, has a pair of confronting vertical frame decomposition arms 70, and drives the respective vertical frame decomposition arms 70; and an automatic control unit for performing integrated control of the temporary fixation mechanism 3, the horizontal confronting frame separation mechanism, and the vertical confronting frame separation mechanism 7.SELECTED DRAWING: Figure 1
Patent JP-2022187259-A (JP)
Title: Illumination apparatus and projector
Inventor: KURITA REI
IPC: F21V7/00
Filed: 2021-06-07
Abstract: To provide an illumination apparatus including at least one multi-emitter light source capable of suppressing diffusion of illumination light.SOLUTION: The illumination apparatus includes: a first emitter 30 that emits first emitter light L1; a second emitter 32 that is arranged in a first direction in parallel with the first emitter 30 and emits second emitter light L2; a light source 12A that includes a collimating lens 34 through which the first emitter light L1 and the second emitter light L2 are transmitted; a first mirror 14A for reflecting the first emitter light L1 separated from the second emitter light L2; and a second mirror 14B for reflecting the second emitter light L2 separated from the first emitter light L1 so as to be parallel to the propagation direction of the first emitter light L1 reflected by the first mirror 14A.SELECTED DRAWING: Figure 6
Patent JP-2022190821-A (JP)
Title: Manufacturing method of resin belt and manufacturing device of resin belt
Inventor: KANEKO TAKESHI
IPC: B29C59/04
Filed: 2021-06-15
Abstract: To provide a method for manufacturing a resin belt, which reduces a cost burden and can easily form an uneven pattern of various shapes on a back surface of the resin belt because preparation of an expensive mold for forming the unevenness on the back surface is not required when manufacturing a resin belt with unevenness on the back surface.SOLUTION: There is provided a method for manufacturing a resin belt 10 including a strip-shaped resin portion 13 that is a main body of the resin belt, the method comprises: a laminated structure forming step of forming a laminated structure by supplying a liquid resin material 25 constituting the resin portion between a tooth portion forming mold 21 and a guide belt 23, and by supplying a long release sheet 20 having grooves between the guide belt 23 and the liquid resin material 25; an unevenness forming step of forming protrusions by sandwiching the laminated structure between the tooth forming mold 21 and the guide belt 23 to introduce the resin material 25 into the grooves of the release sheet 20; and a sheet peeling step of peeling off the release sheet 20 from the laminated structure after the unevenness forming step.SELECTED DRAWING: Figure 1
Patent JP-2022191663-A (JP)
Title: Control device for internal combustion engine
Inventor: TSURUMI KAZUKI
IPC: F01N3/20
Filed: 2021-06-16
Abstract: To provide a control device for an internal combustion engine enabling suppression of deterioration of exhaust emissions.SOLUTION: A control device for an internal combustion engine is applied to the internal combustion engine including an engine body, an upstream side catalyst and a downstream side catalyst which are provided on the upstream side and downstream side of an exhaust passage connected to the engine body, respectively and have an oxygen occlusion capacity, and a downstream side sensor provided on the downstream side of the downstream side catalyst in the exhaust passage to detect an air-fuel ratio of exhaust gas, and controls the air-fuel ratio of the internal combustion engine so as to switch the air-fuel ratio alternately between a rich air-fuel ratio smaller than a theoretical air-fuel ratio and a lean air-fuel ratio larger than the theoretical air-fuel ratio. The control device for the internal combustion engine includes: a determination section for determining whether or not an HC poisoning condition enabling HC poisoning of the downstream side catalyst is satisfied on the basis of the detected air-fuel ratio obtained by the downstream side sensor; and a control section for controlling the internal combustion engine so as to increase oxygen amount flowing into the downstream side catalyst when the determination section makes an affirmative determination, compared to when the determination section makes a negative determination.SELECTED DRAWING: Figure 3
Patent JP-2023001720-A (JP)
Title: Distribution device
Inventor: SUZUKI YASUHITO
IPC: H01R4/34
Filed: 2021-06-21
Abstract: To provide a distribution device capable of easily increasing a branch line.SOLUTION: A distribution device 1A branches power supplied from a trunk line L1 into a plurality of branch lines L2. A first block assy 2L has a first conductive portion 21L and a first resin block 22L to which the first conductive portion 21L is attached. A terminal metal fitting T1 attached to a terminal of the trunk line L1 and a terminal metal fitting T2 attached to a terminal of the branch line L2 are connected to the first conductive portion 21L. A second block assy 2R has a second conductive portion 21R and a second resin block 22R to which the second conductive portion 21R is attached. The terminal metal fitting T2 attached to an end of the branch line L2 is connected to the second conductive portion 21R. A fuse H1 is connected between the first conductive portion 21L and the second conductive portion 21R.SELECTED DRAWING: Figure 1
Patent JP-2021143766-A (JP)
Title: Pipe joint
Inventor: IMURA HAJIME
IPC: F16L5/00
Filed: 2021-06-25
Abstract: To provide a pipe joint capable of easily performing a work for screwing a faucet and the like into a female screw portion of a cylindrical portion.SOLUTION: A joint body 2 has a cylindrical portion 20 inserted to a through hole 103 of a wall body 100. A male screw portion 22 is formed on an outer peripheral surface of the cylindrical portion 20, a female screw portion 23 is formed on an inner peripheral surface of the cylindrical portion 20, and a pair of planar portions 24 are formed on a part of the male screw portion 23. A fixing ring 7 is engaged with the male screw portion 22 and holds the wall body 100 with the flange member 3. An intermediate ring 4 has a through hole 40 corresponding to the cylindrical portion 20, and an inner peripheral surface of the through hole 40 has a pair of plate portions 41 having a shape corresponding to the pair of planar portions 24 and restricting relative rotation with the cylindrical portion 20 by contact with the pair of planar portions 24. A screw 8 is disposed from the fixing ring 7 to the wall body 100 to disable relative rotation of the fixing ring 7 and the wall body 100, and reaches the intermediate ring 4 to disable the relative rotation of the intermediate ring 4 and the wall body 100.SELECTED DRAWING: Figure 4
Patent JP-2023005436-A (JP)
Title: Safety cover for pump shaft
Inventor: OKITA TOMOYUKI
IPC: F04D29/62
Filed: 2021-06-29
Abstract: To provide a safety cover for a pump shaft that fully covers a shaft-exposed part existing between a pump and a bearing part.SOLUTION: A safety cover 100 for a pump shaft 2 comprising a pump-side member 30 and a bearing part-side member 40, surrounds a shaft-exposed part 20 between a pump 1 and a bearing 15. The pump 1 is shaft-sealed with a gland packing 4, a packing retainer 5 and a tightening tool 6. The pump-side member is composed of a pair of semi-cylindrical bodies each having a flange with a plurality of retaining holes at one end in a longitudinal direction, and a cylindrical body obtained by combining these semi-cylindrical bodies is fixed through a gap at a coaxial position with a part of the shaft-exposed part 20 in the longitudinal direction. The bearing part-side member 40 is composed of a pair of semi-cylindrical bodies each having a flange with a plurality of retaining holes at one end in the longitudinal direction, and a cylindrical body obtained by combining these semi-cylindrical bodies is fixed though a gap at a coaxial position with an extra part of the shaft-exposed part 20 in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021167604-A (JP)
Title: Power generator, structure, and tidal power generation unit
Inventor: FUKAYA HIROSHI
IPC: F03B13/14
Filed: 2021-06-30
Abstract: To provide a power generator utilizing natural energy, and a structure capable of floating on the water where the power generator is installed.SOLUTION: A power generator 100 comprises: a pair of guide rollers 101, 102 arranged apart from each other by a predetermined distance; an endless chain 103 provided to rotate freely; a weight 104 attached to the chain; and dynamos 101a, 102a that can generate power by being driven by the rotation of the guide rollers. When the chain is inclined due to the height difference in the relative positional relation of the pair of guide rollers, the dead weight of the weight causes the chain to rotate, and the pair of guide rollers rotate to drive and generate power.SELECTED DRAWING: Figure 1
Patent JP-2023006867-A (JP)
Title: Heat pump device
Inventor: ABE MOTOI
IPC: F25B30/02
Filed: 2021-06-30
Abstract: To realize a stable operational motion in switching a high-output operation and a normal output operation.SOLUTION: A rotational frequency holding portion 410Dc of a heat pump unit 3 changes a value of a target fan rotational frequency of an outdoor fan 67 to a second value larger than a previous first value at a first timing delayed from a switch timing to a high-performance mode, and changes a value of the fan target rotational frequency to a fourth value smaller than a previous third value at a second timing delayed from the switch timing to a rating mode. A rotational frequency of a compressor 14 and an opening of an electronic expansion valve 16 are changed first corresponding to the mode after the switching, and after a short time, a rotational frequency of the outdoor fan 67 is changed to a value corresponding to the mode after the switching. Thus, stop of the operation due to sudden rise of a refrigerant pressure and boiling-up temperature in switching to the mode of high performance and occurrence of undershoot due to sudden lowering of the boiling-up temperature in switching to the rating mode can be prevented.SELECTED DRAWING: Figure 7
Patent JP-2022032031-A (JP)
Title: Memory system including a nonvolatile memory device, and an erasing method thereof
Inventor: SON MYOUNGHO
IPC: G11C29/08
Filed: 2021-07-15
Abstract: To provide a memory system including a nonvolatile memory device, and an erasing method thereof.SOLUTION: A fail detecting method of a memory system including a nonvolatile memory device and a memory controller, includes the steps of: counting, by the memory controller, a number of erases of a word line connected to a pass transistor; issuing a first erase command, by the memory controller, every time when the number of erases reaches a reference value; applying a voltage, by the nonvolatile memory device, in response to the first erase command, so that a gate-source potential difference Vgs of the pass transistor becomes a first value; detecting, by the memory controller, a leakage current in a word line, after the application of the voltage; and performing, by the memory controller, failure processing to the word line when a leakage voltage caused by the leakage current exceeds a first threshold value.SELECTED DRAWING: Figure 4A
Patent JP-2023014556-A (JP)
Title: Diffraction optical element, optical apparatus, imaging device, and method for manufacturing diffraction optical element
Inventor: YONEYA KOICHI
IPC: B29D11/00
Filed: 2021-07-19
Abstract: To provide a diffraction optical element with which diffraction efficiency hardly changes even when the diffraction optical element is exposed to a hot and humid environment for a long time.SOLUTION: The diffraction optical element comprises first and second rein layers laminated in order on a first substrate, and a second substrate formed on the second rein layer. A concentric circular diffraction grating in a plan view is formed in at least a portion of the interface of the first and second rein layers, and the first and second resin layers have a first region that includes the center of the diffraction grating and a second region that encloses the first region. When it is assumed that α represents the swelling rate of the first resin layer and β represents the swelling rate of the second resin layer, α and β satisfy the relationship of α>β. When it is assumed that N1c represents the refractive index at the center of the diffraction grating of the first resin layer and N2c represents the refractive index at the center of the diffraction grating of the second resin layer, N1c and N2c satisfy the relationship of N1c>N2c. When it is assumed that dA represents the grating height of the diffraction grating on the outermost periphery of the first region and dB represents the average of grating heights of the diffraction grating in the second region, dA and dB satisfy the relationship of dB>dA.SELECTED DRAWING: Figure 1
Patent JP-2023019810-A (JP)
Title: Nonwoven fabric for absorbent article and absorbent article provided with the same
Inventor: SUGAWARA TAKUYA
IPC: D04H1/425
Filed: 2021-07-29
Abstract: To provide nonwoven fabric for an absorbent article which has constituent fibers being slight in fluffing and which has excellent touch feeling, and to provide an absorbent article provided with the nonwoven fabric.SOLUTION: Nonwoven fabric for an absorbent article includes a first fiber layer, and a second fiber layer disposed adjacent to the first fiber layer. The nonwoven fabric contains 0.5 - 3.0 mass % of natural fiber. The natural fiber and first hot-melt core-sheath composite fiber having fineness of 1.5 - 3.0 dtex are included as fibers constituting the first fiber layer. Second hot-melt core-sheath composite fiber having fineness of 0.5 dtex or more and less than 1.5 dtex is included as fibers constituting the second fiber layer. An absorbent article provided with the nonwoven fabric is also provided.SELECTED DRAWING: None
Patent JP-2023022538-A (JP)
Title: machine tool system
Inventor: HATTA HIROYUKI
IPC: B23Q17/00
Filed: 2021-08-03
Abstract: To provide a machine tool system which can determine replacement components that have been taken from a component holding device.SOLUTION: A component holding device includes: a plurality of component holding units which hold a plurality of replacement components for each workpiece type; and a plurality of verification holes which are provided in each of the plurality of component holding units. A flow rate sensor outputs a detection signal according to a flow rate of a gas flowing in the verification holes. In each of the plurality of verification holes, the flow rate of the flowing gas changes according to whether or not the replacement components are held in the component holding units. A machine tool includes: a gas device which feeds a gas into each of the plurality of verification holes through a pipe; and a control unit which executes determination processing for determining whether or not replacement components are held in the plurality of component holding units on the basis of detection signals of the flow rate sensor.SELECTED DRAWING: Figure 4
Patent JP-2021169007-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-04
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A game machine includes: determination means for determining satisfaction of specific conditions that second ball entry means is varied from a second state to a second state; performance means for executing a performance for indicating a result determined by the determination means; and performance determination means capable of determining a specific performance as a performance executed by the performance means when the determination means determines the satisfaction of the specific conditions.SELECTED DRAWING: Figure 1
Patent JP-2021185495-A (JP)
Title: Service matching support server and program
Inventor: TERAMOTO JUN
IPC: G06Q50/10
Filed: 2021-08-05
Abstract: To provide a service matching support server and program that, irrespective of scale of an employer, enables reliable payment of a proper reward from the employer to a job applicant, and that can be used without anxiety by both the employer and the job applicant by reducing the risk that fictitious matching is performed.SOLUTION: A service matching support server 2 of the present invention includes: an entruster identity information receiving unit 211 that receives identification information on an entruster from an entruster terminal 3 of a service; a trustee identity information receiving unit 212 that receives identification information on a trustee from a trustee terminal 4 of the service; a first authentication information transmission unit 213 that transmits personal authentication information for the entruster to the entruster terminal 3; a second authentication information transmission unit 214 that transmits personal authentication information for the trustee to the trustee terminal 4; and an information communication unit 215 that enables mutual communication of information concerning a service request between the entruster terminal 3 having the personal authentication information for the entruster and the trustee terminal 4 having the personal authentication information for the trustee.SELECTED DRAWING: Figure 1
Patent JP-2023025457-A (JP)
Title: Signal analysis device, signal analysis method, and signal analysis program
Inventor: KAMEOKA HIROKAZU
IPC: G10L21/0308
Filed: 2021-08-10
Abstract: To precisely separate each of constituent tones from a mixture signal in which the constituent tones are mixed while reducing the calculation cost.SOLUTION: A learning unit 32 learns an encoder that estimates a latent vector series in response to an input of a spectrogram of a tone on the basis of a spectrogram of each constituent tone and an attribute class thereof, an identifier that identifies an attribution class which indicates the attribute of the tone in response to an input of the spectrogram of the tone, and a decoder that generates distribution of the spectrogram of the tone in response to an input of the latent vector series and the attribute class. A parameter estimation unit 36 estimates a separate matrix and a scale parameter to optimize an objective function in response to an input of an observation signal in which the constituent tones are mixed.SELECTED DRAWING: Figure 5
Patent JP-2022001045-A (JP)
Title: Temperature control ceramic heat release sheet and smoking tool
Inventor: CHENG KUN
IPC: A24F40/50
Filed: 2021-08-13
Abstract: To provide a temperature control ceramic heat release sheet and a smoking tool capable of correctly controlling heat release temperature and reducing use of an electrode.SOLUTION: There are provided a temperature control ceramic heat release sheet 10 comprising a heat release sheet body 11 having a first surface 111 on which a heat release line 12 is arranged and a second surface 112 on which a temperature control line is arranged, and a smoking tool. By installation by separating into the heat release line 12 and the temperature control line, the separation of the heat release function and the temperature detection function is achieved, and correct control of temperature of the ceramic heat release sheet 10 is also achieved. One ends of the heat release line 12 and temperature control line are connected to a heat release pin 14 and to a temperature control pin 15 respectively, and the other ends thereof share a common pin 16, for reducing use of an electrode and saving cost.SELECTED DRAWING: Figure 2
Patent JP-2023027542-A (JP)
Title: Control device for vehicle
Inventor: TANAKA YUICHI
IPC: B60W10/10
Filed: 2021-08-17
Abstract: To enable a vehicle to start from a stopping/power generation mode while suppressing starting shock.SOLUTION: A control system executes a stopping/power generation mode in which a starting clutch is controlled in a release state, under a situation where a vehicle is stopped, a lock-up clutch is controlled in an engagement state, an engine is controlled in an operation state and a motor for power generation is controlled in a power generation state. The control system, after a starting condition is satisfied during execution of the stopping/power generation mode, controls torque for a motor for travelling at a braking side, when switching the starting clutch from the release state into the engagement state to start the vehicle, while holding the lock-up clutch in the engagement state.SELECTED DRAWING: Figure 12
Patent JP-2023028898-A (JP)
Title: Method of manufacturing coating film
Inventor: OKADA TOMONARI
IPC: B05D5/12
Filed: 2021-08-20
Abstract: To provide a method of manufacturing a coating film which has been imparted various functions and has high followability with movement of a target object.SOLUTION: As a first method, the present manufacturing method includes, in this order or a reverse order: a step of applying a first agent which is at least one kind of an oil solution of a component (1a) and powder of a component (1b) to an object; and a step of forming a porous membrane composed of a sediment of fiber on the object by electrostatic spinning. As a second method, the present manufacturing method also includes, in this order or a reverse order: a step of applying a second agent which is at least one kind of a liquid solution of a component (2a) and powder of a component (2b) to the object; and a step of forming a porous membrane composed of sediment of fiber on the object. Further, the present invention also discloses a method of manufacturing a coating film which performs the second method after performing the first method.SELECTED DRAWING: Figure 3
Patent JP-2021184111-A (JP)
Title: Terminal device and vehicle
Inventor: ADACHI TSUTOMU
IPC: G10L13/10
Filed: 2021-08-20
Abstract: To provide a voice response device capable of outputting different solutions with different voices in an easy-to-understand manner to the user even when one solution for one character information cannot be specified.SOLUTION: In a voice response system in which a plurality of terminal devices and servers can communicate with each other via a communication base station or the Internet network, a voice response device that responds to the input character information by voice includes response acquisition means S22 for acquiring a plurality of different responses to character information and voice output means S28 for outputting a plurality of different responses with different voice colors, and outputs a plurality of responses in different voices to the user in an easy-to-understand manner.SELECTED DRAWING: Figure 3