baber/WOPTO huggingface dataset:
Patent JP-2023014954-A (JP)
Title: Unloosed fastening structure
Inventor: HATAKEYAMA SHIRO
IPC: F16B39/10
Filed: 2021-07-19
Abstract: To provide a fastening structure that serves to fasten a right-left screw intersection forming bolt (1), and that is simple, never unloosed and easy to unfasten.SOLUTION: A fastening structure consists of a right screw nut (2) which has a recessed part (2a), an elastic member (3) which has a rotation stop projection (3a) and a tongue part (3b), and a left screw nut (4) which has a tapered surface (4a) and a recessed part (4b). After a bolt (1) is fastened to the right screw nut (2) to mount the elastic member (3), the left screw nut (4) is pressed against the tongue part (3b) of the elastic member to be fastened, and the tongue part (3a) hops up onto the recessed part (4b) of the left screw nut, which is locked for fastening. This fastening structure can be constituted with the right screw nut (2) replaced with the left screw nut (2h), the elastic member (3) replaced with an elastic member (3h) and the left screw nut (4) replaced with the right screw nut (4h) as shown in Fig. 9.SELECTED DRAWING: Figure 4
Patent JP-2021184753-A (JP)
Title: Long-acting adrenomedullin derivative
Inventor: KITAMURA KAZUO
IPC: C12N15/62
Filed: 2021-08-31
Abstract: To provide a long-lasting novel adrenomedullin derivative that can substantially suppress undesirable side reaction while maintaining pharmacological action of adrenomedullin .SOLUTION: A compound expressed by expression (I) [in the expression, A denotes Fc region of immunoglobulin, B denotes a peptide portion derived from adrenomedullin or its modified product having adrenomedullin activity, and L denotes a linking group which consists of peptide having an arbitrary amino acid sequence] or salt thereof, or hydrate thereof. A method for producing the compound expressed by the expression (I), and a medicine containing the compound as an active ingredient. A-L-B (I)SELECTED DRAWING: None
Patent JP-2023037510-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: TAKESHITA Shunichi
IPC: H04R3/00
Filed: 2021-09-03
Abstract: To enable execution of content disposed in a space even in a situation where positioning by a positioning satellite is difficult, and reduce the cost of providing a sound source in accordance with the space.SOLUTION: A unit held by a user scans a space to acquire a distance to an object present in a space, coordinate information of the object in the space is calculated on the basis of the acquired distance, an anchor virtually disposed in the space in advance is detected on the basis of the calculated coordinate information and position information of the anchor, reverberation characteristics in the space are calculated, a sound source is adjusted on the basis of the calculated reverberation characteristics, and provision of content related to the adjusted sound source to the user is controlled when the anchor is detected.SELECTED DRAWING: Figure 1
Patent JP-2023037892-A (JP)
Title: Automobile
Inventor: MIYAZAKI TAKASHI
IPC: B60W60/00
Filed: 2021-09-06
Abstract: To suppress a sense of discomfort given to a driver during automatic parking.SOLUTION: At the time of automatic parking, a control device controls an engine and a braking device so that an automobile travels on the basis of vehicle target driving force with the adjustment of driving force by the idling control of the engine based on a target revolution speed and of braking force by the braking device to move to a target parking position. In this case, at the time of the automatic parking, the control device sets the maximum value of a request revolution speed based on whether or not the warming-up of a catalyst is required and a comparative revolution speed as the target revolution speed of the engine. Here, a first request revolution speed which is the request revolution speed when the warming-up of the catalyst is required is set to be higher than a second request revolution speed which is the request revolution speed when the warming-up of the catalyst is not required. The comparative revolution speed is set within a range which is equal to or lower than the first request revolution speed, and in which a difference from the first request revolution speed is equal to or less than a prescribed value.SELECTED DRAWING: Figure 3
Patent JP-2022047515-A (JP)
Title: System and method of packaging medical use stopper composed of cap and plug
Inventor: GAETAN REY
IPC: B65D77/00
Filed: 2021-09-07
Abstract: To provide a tray and a packaging system that are different from prior art and improved.SOLUTION: A medical use stopper packaging system formed by caps covering plugs includes: a container; at least one tray with cavities provided thereon, each of the cavities receiving a medical use stopper where a cap is positioned to define a sealing compartment along with the top face of the tray for individually separating a plug and having the tray provided inside the container; and a porous lid encapsulated inside the container. The packaging method includes the steps of: providing a container; placing the tray inside the container; placing at least one stopper inside the cavity; encapsulate the porous lid inside the container; placing the container in at least one sealing bag and vacuum the bag.SELECTED DRAWING: Figure 1
Patent JP-2023038860-A (JP)
Title: Pipe end member, pipe structure and pipe structure construction method
Inventor: MASUDA TOMOYA
IPC: F16L58/10
Filed: 2021-09-07
Abstract: To provide a pipe end member, a pipe structure and a pipe structure construction method which prevent an end part of an inner circumferential surface of an outer side pipe from being exposed concerning a pipe end member set-up from the end part on the inner circumferential surface of the outer side pipe over an end part on an inner circumferential surface of an inner side pipe which is arranged on the inner circumferential surface side of the outer side pipe and is located on the deeper side than a pipe end of the outer side pipe.SOLUTION: A pipe end member comprises: a covering member 11 with which the whole circumference is covered from an end part on an inner circumferential surface EPLi of an outer side pipe EPL to an end part on an inner circumferential surface LPi of an inner side pipe LP; a first pressing member 12 which presses the covering member 11 toward the inner circumferential surface EPLi of the outer side pipe EPL; and a second pressing member 12 which presses the covering member 11 toward the inner circumferential surface LPi of the inner side pipe LP are provided. Therein, the covering member 11 is provided with an engaging part 111 which engages with a thickness face EPL2 between the inner circumferential face EPLi and an outer circumferential face EPLo at a pipe end EPL1 of the outer side pipe EPL.SELECTED DRAWING: Figure 5
Patent JP-2022003036-A (JP)
Title: Composition comprising algal proteoglycan extract and use thereof
Inventor: QI QING
IPC: A61K9/08
Filed: 2021-09-08
Abstract: To provide use of an algal proteoglycan extract in manufacture of a medicament for improving a tumor microenvironment in a subject or in treating or preventing tumor in a subject.SOLUTION: There is provided use of an algal proteoglycan extract or a pharmaceutical composition comprising an algal proteoglycan extract in manufacture of a medicament for treating or preventing tumor selected from sarcoma, lymphoma, esophageal cancer, pancreatic cancer, melanoma, leukemia, lung cancer, liver cancer, gastric cancer, breast cancer, cutaneous squamous cell carcinoma, colon cancer, or metastatic tumors thereof. Preferably, the algal proteoglycan extract is obtained by a method comprising the steps of: (a) dissolving blue-green algae powder in 5-20 fold volume of water, and breaking a cell wall; (b) heating the resulting mixture under 60-100°C, and performing solid-liquid separation after cooling; (c) adjusting a pH of the resulting liquid to less than 7, and performing solid-liquid separation again; and (d) adjusting the resulting liquid to a neutral pH, concentrating, and drying the same if necessary.SELECTED DRAWING: None
Patent JP-2023041342-A (JP)
Title: Driving circuit of semiconductor element
Inventor: TAKAHASHI KAZUMA
IPC: H03K17/08
Filed: 2021-09-13
Abstract: To provide a driving circuit of a semiconductor element capable of executing an ASC mode as prescribed even in constitution provided with a protection function.SOLUTION: An abnormality detection section 9, when detecting flow of overcurrent in an IGBT 3, outputs an abnormality detection signal to a normal driving section 8. An abnormality disabling signal generation section 7, when inputting an over-voltage detection signal from an over-voltage detection section 12, outputs a disabling signal for disabling the detection of the abnormality to the abnormality detection section 9. The normal driving section 8, when inputting the abnormality detection signal, stops output of a driving signal for turning on the IGBT 3, but the abnormality detection section 9, when inputting the abnormality disabling signal, stops output of the over-voltage detection signal.SELECTED DRAWING: Figure 1
Patent JP-2023042402-A (JP)
Title: Semiconductor device
Inventor: KONISHI KAZUYA
IPC: H01L21/336
Filed: 2021-09-14
Abstract: To provide a semiconductor device in which controllability of dV/dt is improved and consequently turn-on loss is reduced.SOLUTION: A semiconductor device is provided in which a transistor and a diode are formed on a common semiconductor substrate, the common semiconductor includes a transistor region and a diode region. The diode region comprises: an n-type semiconductor layer provided at a first principal surface side of the semiconductor substrate; an n-type second semiconductor layer provided thereon; a p-type third semiconductor layer provided closer to a first principal surface of the semiconductor substrate than the second semiconductor layer; a first main electrode which applies a first potential to the diode; a second main electrode which applies a second potential to the diode; and a dummy active trench gate which is provided in such a manner that it reaches the second semiconductor layer from the first principal surface of the semiconductor substrate. The dummy active trench gate includes a third semiconductor layer, to which the first potential is not applied and which is consequently in a floating state, at one side of two side faces at least, and a gate potential of the transistor is applied to the dummy active trench gate.SELECTED DRAWING: Figure 23
Patent JP-2023044573-A (JP)
Title: Packaging device and collating and packaging system
Inventor: HIGATA SEIJI
IPC: B65H39/042
Filed: 2021-09-17
Abstract: To prevent a package that is packaged by a packaging device from falling onto the floor.SOLUTION: A collating and packaging system 500 includes: a collating device 1 that creates and discharges a collated set; and a packaging device 3 that performs a packaging process that packages a collated set discharged from the collating device 1 with resin film and passes the package to a package tray 4 located at a lowered position. A lifting device 5 lifts the package tray 4 and controls the package tray 4 so as not to perform the collating process on the collating device 1 when it is not at the lower position.SELECTED DRAWING: Figure 1
Patent JP-2023044773-A (JP)
Title: refrigerator
Inventor: KAKITA KENICHI
IPC: F25D11/00
Filed: 2021-09-21
Abstract: To provide a low-cost and space-saving refrigerator that when simply detecting total gas in the entire refrigerator, can detect the total gas using one sensor at one place without providing a plurality of atmosphere sensors in each storage chamber.SOLUTION: A refrigerator comprises: a plurality of storage chamber that stores food; an air passage configuration that discharges cooling cold air to each storage chamber; an evaporator that heat-exchanges and cools air in the air passage configuration; an evaporation dish that stores drain water obtained by heating and melting frost formed on the evaporator; and an odor sensor that detects the concentration of atmospheric gas components in the drain water.SELECTED DRAWING: Figure 2
Patent JP-2023046457-A (JP)
Title: Image formation apparatus, control method of image formation apparatus and program
Inventor: HIKICHI ATSUSHI
IPC: B41J29/38
Filed: 2021-09-24
Abstract: To improve the usability of a user by eliminating wasteful processing in the time of sleep recovery of an image formation apparatus and quickly performing sleep recovery.SOLUTION: A printer driver 402, when receiving a recovery notification from a system controller 401 (Yes in S1102), determines whether power supply to a printer device 104 is stopped/resumed after transmitting a previous sleep shift instruction to the printer device 104 (S1111, S1112), and when the power supply is not stopped/resumed, performs control so as not to perform initialization negotiation processing performed on the printer device 104 in a case where the power supply is stopped/resumed (No in S1112→S1114).SELECTED DRAWING: Figure 7
Patent JP-2023047069-A (JP)
Title: Sheet feeder and image forming device equipped with the same
Inventor: MASUDA JUNYA
IPC: B65H3/06
Filed: 2021-09-24
Abstract: To provide a sheet feeder capable of temporally dispersing a load applied to a roller holder, and an image forming device equipped with the same.SOLUTION: There is provided a sheet feeder 6 having a pickup roller 60 for pulling out an uppermost sheet of stacked sheets, which comprises a roller holder 7 for pivotally supporting the pickup roller 60 in a swingable manner and a pair of sheet regulating parts 8 disposed on both sides of the roller holder 7 in the rotational axis direction of the pickup roller 60. The pair of sheet regulating parts 8 are formed so as to switchably block the stacked sheets. The pair of sheet regulating parts 8 receive a reaction force due to swinging of the pickup roller 60 caused by the roller holder 7, at the timing different from each other, to switch between blocking and releasing states.SELECTED DRAWING: Figure 2
Patent JP-2023047991-A (JP)
Title: thermally conductive film
Inventor: ISHIHARA YASUHISA
IPC: C08L83/07
Filed: 2021-09-27
Abstract: To provide a thermally conductive film which has a film shape at normal temperatures, has good handleability, and is softened by heat.SOLUTION: A thermally conductive film contains: (A) 100 pts.mass of one or more silicone resins which are selected from DmTφpDVin (in the formula, D is (CH3)2SiO2/2, Tφ is (C6H5)SiO3/2, DVi is a siloxane unit represented by (CH3)(CH2=CH)SiO2/2, m is an integer of 35 to 55, n is an integer of 30 to 60, and p is 40 to 70), or MLDxTφqDViy (in the formula, M is (CH3)3SiO1/2, L is an integer of 10 to 30, x is an integer of 15 to 35, y is an integer of 40 to 60, and q is an integer of 45 to 55 and have non-flowability at 25°C; (B) 5-300 pts.mass of a wax having a melting point of 20-60°C; and (C) 1,000 to 6,000 pts.mass of a thermally conductive filler.SELECTED DRAWING: None
Patent JP-2023048351-A (JP)
Title: Detector for compulsive force by wind disturbance to vehicle
Inventor: NAGANO HIROKI
IPC: G01M17/007
Filed: 2021-09-28
Abstract: To accurately and quickly detect disturbances caused by wind that a traveling vehicle receives.SOLUTION: According to one aspect of the present disclosure, a compulsive force detector of a vehicle includes: one or more processors; and one or more memories communicatively coupled to the one or more processors. The processor stores a road surface disturbance force received from a road surface on which the vehicle travels via wheels out of a first sensor arranged below a damper supporting the wheels of the vehicle with respect to a direction of gravity to the memory, stores a body disturbance force applied to the vehicle out of a second sensor arranged above the damper with respect to the direction of gravity to the memory, and detects a compulsive force due to wind disturbance received by the vehicle based on the body disturbance force applied to the vehicle and the road surface disturbance force, respectively stored in the memory.SELECTED DRAWING: Figure 1
Patent JP-2023049090-A (JP)
Title: Film, laminate and method for producing film
Inventor: KIMURA KAZUTERU
IPC: B32B3/28
Filed: 2021-09-29
Abstract: To provide a film, a laminate, and a method for producing the film that can, for example, ensure elongation while suppressing breakage of a hard and brittle layer.SOLUTION: Provided is a film, which is a film in which a first layer, a second layer, a third layer are laminated in order from one side, and in which an uneven structure is formed on the surface of the first layer, the height of the uneven structure is higher than the total thickness of the first layer and the second layer, the recovery rate of the third layer when stretched by 20% exceeds 90%, and the Young's modulus of the second layer is 650 MPa or more and 3300 MPa or less.SELECTED DRAWING: Figure 1
Patent JP-2022001369-A (JP)
Title: Dewatering system
Inventor: ITAYAMA MICHIYA
IPC: C02F11/121
Filed: 2021-10-14
Abstract: To provide a dewatering system capable of calculating accurate condition predictions of turbidity residue (e.g., predicted moisture content of cake).SOLUTION: A dewatering system includes a dewatering apparatus 1, an analyzer 62 which stores a pre-built calculation model, a computer 80 connected to the analyzer 62, and a data integration device 65 which integrates suspension data, operation data, and turbidity residue data to create a data set. The analyzer 62 receives the data set from the data integration device 65 at predetermined time intervals and calculates the predicted values of the turbidity residue state by inputting the current values of the suspension data and the current values of the operation parameters into the calculation model. The computer 80 performs machine learning using the suspension data, operation data, and turbidity residue data to build a new calculation model, and sends the new calculation model to the analyzer 62 by communicating through the network, and the analyzer 62 updates the stored calculation model with the new calculation model.SELECTED DRAWING: Figure 1
Patent JP-2022017333-A (JP)
Title: COSTIMULATORY CHIMERIC ANTIGEN RECEPTOR T CELL TARGETING IL13Rα2
IPC: C07K19/00
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a chimeric transmembrane immunoreceptor (CAR) for tumor-specific cancer therapies with longer term anti-tumor functioning. 
     SOLUTION: The present invention relates to a chimeric transmembrane immunoreceptor (CAR) that includes IL-13 or a variant thereof that binds interleukin-13Rα2 (IL13Rα2), a transmembrane region, a costimulatory domain and an intracellular signaling domain. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061170-A (JP)
Title: Three-dimensional molded object production method and three-dimensional molding device
Inventor: TANAKA KEISUKE
IPC: B33Y30/00
Filed: 2021-10-19
Abstract: To provide a three-dimensional molded object production method capable of reducing defects caused by the deterioration of powder present at the outside of a molding area by the influence of heat.SOLUTION: A three-dimensional molded object production method has: a step in which a powder layer 12 is formed by paving powder as the material of a molded object 11 in a molding area arranged with a base plate 10 supported by a raising/lowering stage 5; a step in which, after the formation of the powder layer 12, the raising/lowering stage 5 is lowered; a step in which, after the lowering of the raising/lowering stage 5, the powder layer 12 is irradiated with a first electron beam for pre-heating; and a step in which the powder layer 12 after the pre-heating by the first electron beam is irradiated with a second electron beam for forming the molded object 11.SELECTED DRAWING: Figure 1
Patent JP-2023061232-A (JP)
Title: Video generation unit and projection type video display device
Inventor: TERAWAKI HIROYUKI
IPC: G03B21/00
Filed: 2021-10-19
Abstract: To provide a video generation unit with which the degradation of a dust-proof sheet and the contamination of a prism and a DMD are suppressed.SOLUTION: The video generation unit comprises: a color separation synthesis prism which is composed of three DMDs of a first DMD, a second DMD and a third DMD for modulating light based on a video signal and generating video light, and a first prism, a second prism and a third prism for guiding light to the three DMDs, respectively; a light-shielding plate which has an opening through which light entering the second DMD from the second prism and the video light generated by the second DMD and entering the second prism pass, and is provided extending so as to cover a part of the third prism adjacent to the second prism; and a dust-proof sheet which is provided from an end of the second prism facing the light-shielding plate to a part of the third prism so as to surround from the end of the second prism to the periphery of a part of the third prism by being spaced apart from the opening and seal up between the light-shielding plate and the second prism and a part of the third prism.SELECTED DRAWING: Figure 3C
Patent JP-2023062999-A (JP)
Title: wire harness
Inventor: SAITO RYUTA
IPC: H02G3/04
Filed: 2021-10-22
Abstract: To provide a wire harness capable of easily responding to specification changes.SOLUTION: A wire harness 10 includes: a wire harness body 11 having an electric wire member, and an exterior member 30 surrounding the outer periphery of the electric wire member; and a first path regulating member 40 attached to the outer periphery of the exterior member 30 and regulating a path of the wire harness body 11. The wire harness 10 includes a second path regulating member 50 attached to the outer circumference of the first path regulating member 40 and regulating the path of the wire harness body 11. The second path regulating member 50 covers part of the outer circumference of the first path regulating member 40 in the longitudinal direction and the outer circumference of the exterior member 30 provided at a position deviated from the first path regulating member 40 in the length direction of the wire harness body 11. The second path regulating member 50 can slide on the outer periphery of the first path regulating member 40 in the longitudinal direction of the wire harness body 11.SELECTED DRAWING: Figure 2
Patent JP-2023063924-A (JP)
Title: Attachment member, band clamp for flat electric wire, and holding structure of flat electric wire
Inventor: NISHIDA KATSUSHI
IPC: F16L3/137
Filed: 2021-10-25
Abstract: To provide an attachment member which can stably fix a flat electric wire with a band part, and to provide a band clamp for the flat electric wire and a holding structure of the flat electric wire.SOLUTION: An attachment member 30 is provided with: a band arrangement part 31 in which a belt-like band part 22 wound around a flat electric wire 100 arranged at a vehicle is placed; and a space holding part 43 which is disposed between the band part 22 wound around the flat electric wire 100 and the flat electric wire 100 and holds a space between the band part 22 and the flat electric wire 100.SELECTED DRAWING: Figure 1
Patent JP-2023064827-A (JP)
Title: Installation method of emergency facility and tire fixture
Inventor: HASUNUMA HITOSHI
IPC: E04H9/14
Filed: 2021-10-27
Abstract: To provide an installation method of an emergency facility allowing quick installation of the stable emergency facility in a disaster.SOLUTION: Multiple containers are arranged in a disaster to install an emergency facility. Before installing the emergency facility, a foundation 3 for supporting the multiple containers is constructed, then a covering material 6 is covered over the foundation 3 and the foundation 3 is buried, and an upper part of the foundation 3 is flattened. In a disaster, the covering material 6 on the foundation 3 is removed to expose the foundation 3, and the multiple containers are installed on the foundation 3. The foundation 3 is, for example, a mat foundation including a batholith 31 and a rising part 32.SELECTED DRAWING: Figure 5