baber/WOPTO huggingface dataset:
Patent JP-2020010143-A (JP)
Title: Power amplifier circuit
Inventor: ARAYASHIKI SATOSHI
IPC: H03F1/22
Filed: 2018-07-05
Abstract: To provide a power amplifier circuit capable of increasing a maximum output power while suppressing increase in a circuit scale.SOLUTION: A power amplifier circuit 100A includes a lower stage differential pair A1 in which first and second amplification signals are input, an upper stage differential pair A2 outputting the first and second amplification signals, a synthesizer 50 synthesizing the first and second amplification signals, first and second inductors L4 and L5, and first and second capacitors C4 and C5. The lower stage differential pair includes a first transistor 11 and a second transistor 12. The upper stage differential pair includes a third transistor 13 in which an emitter is connected to the ground through an inductor L6 and also is connected to the first transistor through the first capacitor C4, and a fourth transistor 14 in which an emitter is connected to the ground through an inductor L7 and also is connected to the second transistor through the second capacitor C5.SELECTED DRAWING: Figure 1
Patent JP-2018184611-A (JP)
Title: Highly heat resistant polysilsesquioxane-based photosensitive resin composition
Inventor: KIM JUN YOUNG
IPC: G03F7/023
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel polysilsesquioxane-based resist composition having excellent heat resistance and developability for thin aqueous alkali solution, readily forming patterns with high sensitivity and high resolution, and having excellent substrate adhesion, flatness, film retention ratio and transmittance.SOLUTION: A polysilsesquioxane-based copolymer is copolymerized by mixing two or more selected from the group consisting of the following formulae 1, 2, 3: the formula 1: R-R-Si (R), the formula 2: R-R-Si (R), the formula 3: (R)Si-R-Si (R)(R: a substituent capable of forming a salt in alkali solution, or a hydrophilic group. R, R, R: alkylene, an aromatic group, or an alicyclic group. R, R, R: alkoxy. R: H, alkyl, phenyl, biphenyl, cyclohexyl, bicyclohexyl, glycidyloxy, cyclohexylepoxy, oxetane, acryloxy, methacryloxy, trifluoromethyl, vinyl, alkoxy, or isocyanate.SELECTED DRAWING: Figure 1
Patent JP-2019071875-A (JP)
Title: Puffed soybean having crispy texture
Inventor: KATO ERIKO
IPC: A23L11/00
Filed: 2018-07-10
Abstract: To provide a puffed soybean easily to be reconstituted by water, and/or rich in flavor without remaining hardness or grassy smell in the case that it is taken as it is, and having crispy texture, and a manufacturing method therefor.SOLUTION: There is provided a puffed soybean having bulk specific gravity of 0.4 g/ml to 0.49 g/ml. Preferably moisture content is 2% to 4.5% and hardness is 1300 to 1800 gf. A manufacturing method of the puffed soybean includes a process for passing crashed soybean through a heating tube, exposing the same to a compression heating gas and compression heating the same, and releasing the same rapidly under ordinary temperature and ordinary pressure and puffing the same to obtain the puffed soybean. A temperature of the compression heating gas in the heating tube is 190 to 260°C, pressure is 0.63 to 0.7 MP and time for exposing the crashed soybean to the compression heating gas in the heating tube is 1 to 2 sec.SELECTED DRAWING: None
Patent JP-2019023725-A (JP)
Title: toner
Inventor: TAKEMORI TOSHIKI
IPC: G03G9/097
Filed: 2018-07-13
Abstract: To provide a toner that is excellent in separability during fixing and heat-resistant stability and can reduce the amount of generation of UFP.SOLUTION: Toner particles each contain a binder resin and a mold release agent. The mold release agent contains an ester mixture. The ester mixture contains ester and fatty acid. The ester is formed with one or more types of monoesters. The monoesters are each a dehydrated condensate of a monovalent straight chain saturated carboxylic acid and a monovalent straight chain saturated alcohol. The fatty acid is formed with one or more monovalent straight chain saturated carboxylic acids, and contains a monovalent straight chain saturated carboxylic acid having 14 to 24 carbon atoms, inclusive, but does not contain a monovalent straight chain saturated carboxylic acid having less than 14 carbon atoms, and does not contain a monovalent straight chain saturated carboxylic acid having more than 24 carbon atoms. The fatty acid has a melting point of 60°C or more and 80°C or less. The ester mixture contains the fatty acid in an amount of 5 mass% or more and 20 mass% or less.SELECTED DRAWING: None
Patent JP-2020012071-A (JP)
Title: Solid coating film lubricant comprising diurea compound and/or polyurea compound
Inventor: HANZAWA TAKASHI
IPC: C10M105/56
Filed: 2018-07-19
Abstract: To provide a solid coating film lubricant comprising diurea compound and/or polyurea compound.SOLUTION: A solid coating film lubricant of the present invention comprises: diisocyanate including diphenylmethane-4,4'-diisocyanate; urea compound including diurea compound comprising monoamine which includes aliphatic amine having 6-20 carbon atoms.SELECTED DRAWING: None
Patent JP-2020013403-A (JP)
Title: Cleaning tool and card reader/writer set
Inventor: MIZOUCHI HIROTO
IPC: G06K7/00
Filed: 2018-07-19
Abstract: To provide a cleaning tool and card reader/writer set capable of easily cleaning a light-emitting element and a light-receiving element.SOLUTION: A cleaning tool 8 of this embodiment has a guide part (side plate 52) which guides an IC card to be inserted and is provided for cleaning a light-emitting element 611 and a light-receiving element arranged in a storage chamber 3b, in which the IC card guided by the guide part and inserted is stored, oppositely to each other in a thickness direction of the IC card via the IC card stored in the storage chamber 3b, and the cleaning tool 8 includes: a card 81 which is guided by the guide part and inserted in the storage chamber 3b; and a cleaning body 84 which is provided at a head of the card 81 in a direction of the insertion into the storage chamber 3b and inserted between the light-emitting element 611 and the light-receiving element to be respectively in contact with them.SELECTED DRAWING: Figure 6
Patent JP-2020015170-A (JP)
Title: Sheet-like material transfer device and sheet-like material processing device equipped with the same
Inventor: UNODA MASAHIKO
IPC: B29C55/20
Filed: 2018-07-23
Abstract: To provide a sheet-like material transfer device capable of flexibly coping with a change in an extension ratio or a contraction ratio of an endless chain.SOLUTION: An endless chain 2 is configured in a such manner that a plurality of clip portions 6 are connected endlessly, and each clip portion 6 has clip means for gripping a side edge of a sheet-like material S, and a driven roller 63c. A screw 51 is provided with a spiral guide portion 51a for guiding the driven roller 63c and sending it out in a transport direction D2, and a pitch of the guide portion 51a gradually decreases as it goes downstream in the transport direction D2. A second switching member 82 moves the driven roller 63c from a proximity position to a retracted position at a position between an upstream end 51b and a downstream end 51c of the screw 51, and separates the driven roller 63c from the guide portion 51a.SELECTED DRAWING: Figure 2
Patent JP-2018172439-A (JP)
Title: Compositions and methods for targeted immunomodulatory antibodies and fusion proteins
Inventor: ATUL BEDI
IPC: A61K39/00
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide targeted immunomodulatory antibodies and fusion proteins, which can counter act or reverse immune tolerance of cancer cells.SOLUTION: The present invention provides a molecule in which (a) a targeting moiety specifically binds a target molecule (antibody, etc.), and (b) an immunomodulatory moiety specifically binds one selected from the following molecules: (i) transforming growth factor-beta (TGF-β); TGF-β receptor; programmed death-1 ligand 1 (PD-L1; B7-H1) or PD-L2(B7-DC); PD-1; or receptor activator of nuclear factor-κB (RANK); or RANK ligand (RANKL); and (ii) 4-1BB (CD137); 4-1BB ligand (4-1BBL; CD137L); OX40 (CD134; TNR4); OX40 ligand (OX40L); glucocorticoid-induced tumor necrosis factor receptor family-related gene (GITR; AITR); GITR ligand (GITRL); HVEM; LIGHT; CD27; or CD70.SELECTED DRAWING: Figure 53G
Patent JP-2020020884-A (JP)
Title: Image display device, method for displaying image, and program
Inventor: MIYOSHI KUNIHIKO
IPC: G09G5/10
Filed: 2018-07-30
Abstract: To provide a device for displaying an image in such a manner that makes it easier for a viewer to notice a target image.SOLUTION: The image display device according to an embodiment of the present invention includes an instruction reception unit and an image display unit. The instruction reception unit receives a display instruction to display at least one of a first image and a second image. The image display unit displays the first image and thereafter displays the second image when the image display unit receives the display instruction. The first image is an image showing a characteristic region of the second image, and the second image is an image showing a characteristic region of the first image.SELECTED DRAWING: Figure 1
Patent JP-2019002936-A (JP)
Title: Gas sensor
Inventor: HIRATA SHOTA
IPC: G01N27/409
Filed: 2018-08-06
Abstract: To provide a method for more reliably fix a tube to be connected to an open end of a rear end of a sensor.SOLUTION: In a gas sensor, a tube 70 covers not only a lead wire 48 but also the tube 70 covers but also an outer peripheral surface of an end part including an opening end 46a within an external cylinder 46. A part covered by the tube 70 within the outer peripheral surface of the external cylinder 46 is held by a clamp 80. By this configuration, the clamp 80 integrally holds the tube 70 and the external cylinder 46. Besides, the tube 70 is protruded from the clamp 80 to an opposite side of the opening end 46a of the external cylinder 46 (a protrusion amount L is larger than 0). The opening end 46a of the external cylinder 46 forms a large diameter part where the outer diameter is larger than an inner diameter D1 of the clamp 80.SELECTED DRAWING: Figure 2
Patent JP-2019158859-A (JP)
Title: Temperature distribution measuring device and method for measuring temperature distribution
Inventor: FUKUDA YOSHINORI
IPC: G01L1/00
Filed: 2018-08-09
Abstract: To accurately measure a stress distribution generated randomly.SOLUTION: The present invention includes generating partial temperature data by cutting out temperature data for a specific length of time from an infrared camera 11 for taking an image of a measurement target object and from the temperature image data on a measurement target object taken by the camera 11 for a predetermined length of time while displacing the temperature data in a time direction by each specific analysis step (step S25 and S35). After that, synchronous detection processing is performed using a reference signal set in advance for each partial temperature data, and a stress distribution is detected for each specific period according to the partial temperature data after the synchronous detection processing (step S26, S37).SELECTED DRAWING: Figure 5
Patent JP-2019032530-A (JP)
Title: Optical connector adapter
Inventor: TAIRA JUNJI
IPC: G02B6/38
Filed: 2018-08-09
Abstract: To provide an optical adapter that can facilitate workability of assembly and includes a shutter having improved restorability.SOLUTION: An optical connector adapter comprises: a tubular sleeve that is housed in an adapter housing having a nearly cylindrical shape; a sleeve holder for fixing and supporting the sleeve by engagement; and a shutter that, even while closing one opening of the adapter housing, when an external optical connector is inserted thereinto, does not interfere with the insertion by deflection of itself. The shutter includes a support wall part 51a, a bend portion 51b, and a shield portion 51c. The bend portion has such a shape as to, after being curved at a tip end side of the adapter housing in an outside direction of the cylindrical body, curve so as to enter an inner side of the cylindrical body. An engagement structure is formed for each of the openings inside the adapter housing, and accordingly the insertion from either opening side can be performed and prevention of coming off in a direction opposite thereto can be achieved.SELECTED DRAWING: Figure 10
Patent JP-2020026676-A (JP)
Title: Cover plate, projection structure, and cover plate laying method
Inventor: YOKOYAMA HIROSUKE
IPC: E01C9/08
Filed: 2018-08-10
Abstract: To provide a new cover plate capable of reliably suppressing noise generated by collision or contact with the cover plate.SOLUTION: A cover plate of the present invention has, for example, an engagement part formed of a notch. The engagement part is formed so as to be able to engage with a stopper (a member different from the cover plate) for preventing displacement of the cover plate. The engagement relationship between the engagement part of the cover plate and the stopper is ensured by, for example, rugged fitting. By forming a dedicated engagement part engageable with the stopper on the cover plate beforehand in this manner, the degree of freedom of the design for the stopper is greatly increased, and the stopper can have sufficient strength and durability. In other words, even if the cover plate is subjected to an external force and tries to shift position integrally with the stopper, it is possible to prevent the stopper from being broken or damaged as the stopper has sufficient strength and durability.SELECTED DRAWING: Figure 6A
Patent JP-2020029403-A (JP)
Title: Peptides that strongly bind and activate cathepsin e
Inventor: BIYANI MANISH
IPC: C12Q1/37
Filed: 2018-08-20
Abstract: To provide peptides that promote the biological activity of cathepsin E (CE), the peptide having an activation function higher than conventional peptides, and to provide methods for measuring CE activity and CE amount in a sample using this peptide.SOLUTION: Provided is a peptide having an amino acid sequence of formula 1: X1-C-X3-X4-X5-D-X7-X8-V-E-V-Q-X13-E-V-A-E-A-X19-X20-X21-X22-L-X24-L-X26-P-G-X29 (SEQ ID NO: 1) (in the formula 1, X1 is G, L, N, A or V; X3 is P or T; X4 is C, H or Y; X5 is I, A, E or V; X7 is F or L; X8 is K or M; X13 is V or M; X19 is L, T, Q or P; X20 is L, S, Q, E or P; X21 is S, T or A; X22 is A or R; X24 is S or H; X26 is S or H; X29 is W or S), but except for the amino acid sequence in which X8 is M and X29 is S.SELECTED DRAWING: Figure 5
Patent JP-2020031284-A (JP)
Title: Unwanted radiation reduction device
Inventor: TABEI KUNIHIKO
IPC: G09G5/00
Filed: 2018-08-21
Abstract: To provide an unnecessary radiation reduction device, having one input device to which a plurality of video transmission cables are mounted, capable of stabilizing by reducing unwanted radiation, which is worsened by synchronization signals and high-speed video signals of the video transmission cables.SOLUTION: The device includes: cables for transmitting high-speed video signals; an input device to which the cables are connected; and a plurality of output devices to which the cables are connected. The high-speed video signals of the output devices can be transmitted to the input device via the transmission cables. A change in resolution information of the video signals stored in a storage unit of the input device can be recognized by information transmitted through the transmission cables. The input device can select an input of cables for transmitting the high-speed video signals. Resolution information of an input not used in the input high-speed video signals can be changed.SELECTED DRAWING: Figure 1
Patent JP-2020031090-A (JP)
Title: Printed wiring board
Inventor: KUWAHARA MASA
IPC: H05K1/02
Filed: 2018-08-21
Abstract: To suppress warpage and torsion of a printed wiring board during transportation and mounting process of electronic components.SOLUTION: A printed wiring board 10 includes a base insulating layer 12F, a first conductor circuit layer 14F formed on the base insulating layer 12F on the first surface F side, and a first solder resist layer 16F formed on the first conductor circuit layer 14F and exposing a part of the first conductor circuit layer 14F as a pad 14a. The printed wiring board 10 further includes a first solid conductor layer 24 formed in a frame shape along the periphery of the printed wiring board 10 in the same layer as the first conductor circuit layer 14F, and the first solid conductor layer 24 is entirely covered by the first solder resist layer 16F.SELECTED DRAWING: Figure 1
Patent JP-2020034590-A (JP)
Title: Imaging apparatus
Inventor: MIYAZAKI KAZUYA
IPC: H04N5/238
Filed: 2018-08-27
Abstract: To provide an imaging apparatus capable of achieving swift exposure control during the decoloring process of electrochromic devices.SOLUTION: An electrochromic element includes a temperature measurement part. When the estimated decoloring time t' of the electrochromic element, which is estimated on the basis of the temperature measured by the temperature measurement unit, is larger than the transition time specification value τ, during a first period from the start of application of the decoloring voltage to a point when the transition time specification value τ elapses, the digital gain is gradually increased, and during a second period until the estimated decoloring time t' elapses after the elapse of the first period, the gradually increased digital gain is gradually decreased.SELECTED DRAWING: Figure 3
Patent JP-2020031710-A (JP)
Title: Beverage manufacturing device
Inventor: HIROTA KOJI
IPC: A47J43/07
Filed: 2018-08-27
Abstract: To provide a beverage manufacturing device capable of suppressing temperature rise of a manufactured cold beverage, even when a temperature of an agitation part is raised due to washing of the agitation part or the like.SOLUTION: A beverage manufacturing device 1 includes an agitation part 2 for cooking by agitating a beverage raw material in a state of being in contact with the beverage raw material in a container C, a liquid discharge part 6d for discharging heated liquid for washing to the agitation part 2, and a control part 9 for controlling execution of cooling action of the agitation part 2 after washing of the agitation part 2.SELECTED DRAWING: Figure 5
Patent JP-2020031776-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKESHI
IPC: A63F5/04
Filed: 2018-08-28
Abstract: To shorten a period of shifting to a pseudo bonus after winning to a lottery even if a plurality of kinds of the pseudo bonuses are arranged, and to prevent management of the game state from becoming complicated by providing a plurality of game states.SOLUTION: In a slot machine 1, a plurality of kinds of normal BNSs (RB, BB1 and BB2) which are different from one another in advantage degrees are set as a pseudo bonus, and the kind is temporarily determined at winning to a BNS imparting lottery. A game is shifted to the normal BNS at first winning to any of winning combination groups which are associated with one another at each kind of the normal BNS in a BNS preparation state. At this time, the game is shifted to a superordinate normal BNS when the BNS shift combination which has firstly won in the BNS preparation state corresponds to the superordinate normal BNS which is higher in a rank than a temporarily-determined normal BNS, however, when the game corresponds to a subordinate normal BNS, the game is shifted to the temporarily-determined normal BNS.SELECTED DRAWING: Figure 6
Patent JP-2020034056-A (JP)
Title: Actuator operation detection device
Inventor: KONDO KENGEN
IPC: F15B15/28
Filed: 2018-08-29
Abstract: To provide an actuator operation detection device capable of accurately monitoring piston operation regardless of a speed of operation tact and preventing a delay of information processing.SOLUTION: An actuator operation detection device 20 for monitoring operation of a piston 102 of an actuator 10, where an inside of a double acting cylinder 101 is partitioned into a first a pressure action chamber 103 and a second pressure action chamber 104 by the piston 102, and a rod 105 is connected to a second pressure action chamber side end face 102 of the piston 102 includes: a first pressure detector 202 for detecting a pressure of the first pressure action chamber 103 and a second pressure detector 203 for detecting a pressure of the second pressure action chamber 104; a differential amplifier circuit 205 for calculating thrust F acting on the piston 102 on the basis of the pressure detected by the first pressure detector 202 and the second pressure detector 203 and a pressure reception area of the piston 102; and a microcomputer 201 for monitoring the operation of the piston 102 on the basis of the thrust F.SELECTED DRAWING: Figure 2
Patent JP-2020033751-A (JP)
Title: Biasing member of vehicle door handle and door handle using the same
Inventor: TATEWAKI YOSHIO
IPC: E05B85/12
Filed: 2018-08-29
Abstract: To provide a biasing member and a door handle using the biasing member, which are capable of improving assembly work efficiency of the vehicle door handle.SOLUTION: A biasing member is used in a vehicle door handle, and includes a biasing base body having a rotary shaft part and a locking part and a leaf spring, wherein one end of the leaf spring abuts on the locking part. The assembly work of the biasing base body and the leaf spring for applying biasing force is facilitated, and the productivity of the vehicle door handle can be improved by using the biasing member as biasing means of a grip part of an outer handle and an inner handle for the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019031674-A (JP)
Title: Quantum dot films utilizing multi-phase resins
Inventor: CONG-DUAN VO
IPC: C08J5/18
Filed: 2018-08-30
Abstract: To provide down-converting phosphors having high flexibility in color control and color rendering properties and realizing excellent color rendering.SOLUTION: Multi-phase polymer films containing quantum dots (QDs) are described herein. The films 300 have domains of a primarily hydrophobic polymer 302 and domains of a primarily hydrophilic polymer 303. QDs 301, being generally more stable within a hydrophobic matrix, are dispersed primarily within the hydrophobic domains of the films. The hydrophilic domains tend to be excellent in excluding oxygen.SELECTED DRAWING: Figure 3
Patent JP-2020032885-A (JP)
Title: Vehicle body frame structure of saddle-riding type vehicle
Inventor: SAWAZAKI KAZUYA
IPC: B62K11/04
Filed: 2018-08-30
Abstract: To provide a vehicle body frame structure of a saddle-ride type vehicle, which can reduce the weight of a vehicle body frame and improve the steering stability of the vehicle.SOLUTION: A vehicle body frame 11 includes a main frame 22 extending from a head pipe 21 to the vehicle rear side above an engine, and a down frame 26 extending downward from one end thereof fixed to the head pipe 21. The main frame 22 is assembled in a truss shape from a pair of left and right upper frames 31, a pair of left and right lower frames 32, and reinforcing frames 33, 34, 35, 36 provided between the upper frames 31 and the lower frames 32. The front ends 31z of the upper frames 31 are fixed to the upper end side of the head pipe 21, and the front ends 32z of the lower frames 32 are fixed to the single down frame 26 near the head pipe 21.SELECTED DRAWING: Figure 3