baber/WOPTO huggingface dataset:
Patent JP-2020112036-A (JP)
Title: Balancer shaft
Inventor: SHIMADA TAKASHI
IPC: F16F15/26
Filed: 2019-01-08
Abstract: To reduce the weight of a balancer shaft.SOLUTION: In a serial three-cylinder internal combustion engine 12, one side of a crankshaft 100 in a center axial line direction is supported to a vehicle body via a first mount 15, and the other side is supported to the vehicle body via a second mount 17 whose spring constant is larger than that of the first mount 15. Related to a mass of a first balancer mass 24 located at one side of the crankshaft 100 in the balancer shaft 20 in the center axial line direction, and a mass of a second balancer mass 26 located at the other side, when setting a virtual mass which can cancel a force generated in the internal combustion engine 12 by the reciprocation of a piston 116 in a cylinder 12a at 100% as a virtual reference mass, the mass of the second balancer mass 26 is equal to the virtual reference mass or smaller, and the mass of the first balancer mass 24 is smaller than the mass of the second balancer mass 26.SELECTED DRAWING: Figure 1
Patent JP-2020113642-A (JP)
Title: Resistivity measurement method of high-resistance material
Inventor: KOGA YOSHIYASU
IPC: G01R27/02
Filed: 2019-01-11
Abstract: To provide a method for measuring resistivity of a high-resistance material at high accuracy.SOLUTION: A method for measuring resistivity of a high-resistance material whose resistivity is 1×105 Ω cm or more, includes: a first step (Fig. 1(a)) of arranging a high-resistance material 1 between a semiconductor substrate 2 and a semiconductor layer 3; a second step (Fig. 1(b)) of forming electrodes 4 and 5 on each of the semiconductor substrate 2 and the semiconductor layer 3, respectively; a third step (Fig. 1(c)) of measuring a current-voltage characteristic of the high-resistance material 1 by applying a voltage between the electrodes 4 and 5 to be formed; and a fourth step (Fig. 1(d)) of calculating the resistivity of the high-resistance material 1 on the basis of the current-voltage characteristic to be measured.SELECTED DRAWING: Figure 1
Patent JP-2020119033-A (JP)
Title: Self-service register system
Inventor: SAITO SHIGETO
IPC: G07G1/01
Filed: 2019-01-18
Abstract: To provide a self-service register system that allows a customer to make check-out for a purchased article without being forced to perform complicated operation like finding a barcode attached to the article.SOLUTION: An article specifying camera 180 images an article when the article is moved from a shopping basket Cs to a check-out basket Bc, and outputs the image as article image data. The article image data is utilized to make check-out for the article as a purchased article. A control device 110 performs check-out processing on the purchased article on determining, based upon shopping basket image data output from the shopping basket camera 170, that the shopping basket Cs is emptied and there is no next shopping basket Cs.SELECTED DRAWING: Figure 2
Patent JP-2020115968-A (JP)
Title: Surgery system and support device
Inventor: ITO TETSUTSUGU
IPC: A61B34/35
Filed: 2019-01-21
Abstract: To suppress an increase in size of a support device for supporting a plurality of surgical instruments while improving a degree of freedom in the arrangement of the plurality of surgical instruments.SOLUTION: A surgery system 100 includes a plurality of surgical instruments 1 each having a soft shaft 11 and an end effector 12, an insertion tube 3 configured so as to hold a plurality of the soft shafts 11, which is inserted into a body of a patient P from one end, and a support device 2 for supporting the plurality of surgical instruments 1 and the insertion tube 3. The support device 2 includes a plurality of support parts 23 for supporting the plurality of surgical instruments 1 respectively, a support mechanism 24 configured so as to support the plurality of support parts 23 in an integrated manner, and an insertion tube holding part 27 for holding the insertion tube 3.SELECTED DRAWING: Figure 4
Patent JP-2020116768-A (JP)
Title: File box
Inventor: FUKAWA SHOHEI
IPC: B42F7/14
Filed: 2019-01-21
Abstract: To provide a file box having a partition and being foldable which is configured to facilitate folding operation nimbly and smoothly.SOLUTION: There is provided a file box F comprising a box body, a partition 2 that divides the inside of this box body, and fixing parts 31, 32 that fix ends of the partition 2 to the box body, the file box being able to fold the box body to be flat while changing a relative angle between the fixing parts 31, 32 and the partition 2, in which the partition 2 and fixing parts 31, 32 are arranged in a S-shape as a whole in a use posture (U) before folding the box body.SELECTED DRAWING: Figure 7
Patent JP-2020120750-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-01-29
Abstract: To suppress interference between a signal line and an enable line.SOLUTION: A game machine in which, when a stop result of a game is a special result, a special game state advantageous for a player can be generated, includes a substrate on which a plurality of signal lines for communicating with a predetermined circuit, and an enable line for enabling an operation of the predetermined circuit are wired. In the substrate, an interval between the enable line and the predetermined signal line is larger than a minimum interval between the plurality of signal lines.SELECTED DRAWING: Figure 63
Patent JP-2020123883-A (JP)
Title: Quantum optical device
Inventor: HARA MOTOAKI
IPC: H01S1/06
Filed: 2019-01-31
Abstract: To provide a quantum optical device capable of suppressing an influence of high frequency noise generated by a high frequency signal.SOLUTION: Holding means 10 of a quantum optical device 1 selectively uses a high load-bearing structure retention tether 121, a DC signal tether 122 used for DC power supply and DC signal transmission, and a high frequency signal tether 123 used for transmission of a high frequency signal that can cause high frequency noise to hold a gas cell 20 equipped with temperature-raising means 30, a light emitting element 41, a light-receiving element 42, and a semiconductor element 50 used to realize a CPT capture function, etc. By spatially separating the wiring tether 122 for DC signals and the wiring tether 123 for high frequency signals, effects of high frequency noise is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020124235-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-01-31
Abstract: To provide a game machine which can make a player sufficiently enjoy a game interest generated by the execution of a read-ahead performance display when executing the read-ahead performance display over a plurality of times of symbol variation displays.SOLUTION: A game machine comprises: lottery means for executing a lottery on the basis of the establishment of a prescribed condition; symbol variation means for executing a symbol variation display on the basis of a result of the lottery; and performance execute means which can display a read-ahead performance display which is displayed over a plurality of times of the symbol variation displays at the display means on the basis of a result of the lottery. The performance execution means can switchingly display a form in which the read-ahead performance display is overlapped on this side with respect to a specified display which is displayed at the display means, and a form in which the read-ahead performance display is overlapped on a rear side.SELECTED DRAWING: Figure624
Patent JP-2020125023-A (JP)
Title: Vehicle frame member
Inventor: UNO TAKAAKI
IPC: B62D21/00
Filed: 2019-02-05
Abstract: To provide a vehicle frame member that can facilitate assembly work at the time of assembling a suspension frame and a battery protection frame to a vehicle body.SOLUTION: A vehicle frame member 3 includes a suspension frame part and a battery protection frame part. The suspension frame part functions as a suspension frame. The battery protection frame part supports a battery case 4 that houses a battery configured to supply power to a motor for allowing a vehicle to travel and protects the battery case. The suspension frame part and the battery protection frame part are integrally formed.SELECTED DRAWING: Figure 2
Patent JP-2020126814-A (JP)
Title: Secondary battery
Inventor: SEGAMI MASAHARU
IPC: H01M10/058
Filed: 2019-02-06
Abstract: To solve the problem of a secondary battery of a type using a slurry that in the case of being arranged to have a circulation-less structure without a tank nor pump, active materials isolated in an electrode increase and thus the condition of mutual contact among the active materials worsens, leading to the decrease in battery capacity.SOLUTION: A secondary battery comprises a positive electrode, a negative electrode, and a separator disposed between the positive and negative electrodes. The positive electrode includes a positive electrode paste. The positive electrode paste contains at least a positive electrode active material and a nonaqueous electrolyte solution. When an oil absorption per 100 g of solid contents included in the positive electrode paste is C(ml), and an amount of the nonaqueous electrolyte solution per 100 g of the solid contents in the positive electrode paste is E(ml), a relation given by the expression (1) is satisfied: 1.05≤E/C≤2.0 (1).SELECTED DRAWING: Figure 1
Patent JP-2020136703-A (JP)
Title: Imaging apparatus, imaging method, and imaging program
Inventor: YAHIRO TAKAYASU
IPC: G03B15/00
Filed: 2019-02-12
Abstract: To provide an imaging apparatus which is preferable for imaging the same subject by using a plurality of imaging apparatuses, an imaging method, and an imaging program.SOLUTION: An imaging apparatus comprises: a plurality of fixed-point imaging parts that generates image data by continuously imaging a subject in time-variant; a recognition part that recognizes the subject from an image on the basis of image data generated by each fixed-point imaging part; an acquisition part that acquires position information related to a position of the subject to be recognized by the recognition part; a prediction part that predicts a movement destination of the subject on the basis of the position information to be acquired by the acquisition part; a selection part that selects the fixed-point imaging part nearest to the movement destination to be predicted by the prediction part to make the subject imaging by the fixed-point imaging part selected; a correspondence part that corresponds the image on the basis of the image data imaged by each fixed-point imaging part and the position information acquired by the acquisition part on the basis of the image; and a display part that continuously acquires a plurality of images to be corresponded by the correspondence part and the position information in time-variant to display the image and a locus of the subject on the basis of the position information.SELECTED DRAWING: Figure 1
Patent JP-2020134544-A (JP)
Title: Backlight device for head-up display
Inventor: TAMURA KINYA
IPC: G02F1/13357
Filed: 2019-02-13
Abstract: To easily install a sensor, without spending costs, in particular.SOLUTION: A backlight 6 for a head-up display 2 includes a substrate 11 to which a light source 7 is attached and a reflector 13 which is disposed on the surface on the side of the light source 7 of the substrate 11 and includes an incident part 12 which surrounds the light source 7. In the vicinity of the incident part 12 of the reflector 13, a light taking-in part 32 for taking a part of light from the light source 7 into the member of the reflector 13 is provided and a light taking-out part 33 for taking out the light taken into the member of the reflector 13 from the light taking-in part 32 from a position facing the substrate 11 is provided. An illuminance sensor 34 is provided in the position on the substrate 11 facing the light taking-out part 33.SELECTED DRAWING: Figure 3
Patent JP-2020134150-A (JP)
Title: Microchannel chip
Inventor: WATANABE FUMIAKI
IPC: G01N37/00
Filed: 2019-02-13
Abstract: To provide a microchannel chip which can prevent an overflow of a test liquid by a simple structure.SOLUTION: A microchannel chip includes: a test liquid inlet; a plurality of reaction sections in which agents to be reacted with the test liquid are arranged for the one test liquid inlet; a plurality of main channels communicating the inlet and each of the plurality of reaction sections; an exhaust channel connected to the main channel; and an exhaust outlet at the end of the exhaust channel. In a connection section of the main channel and the exhaust channel, a channel cross-section area of the exhaust channel is smaller than a channel cross-section area of the main channel.SELECTED DRAWING: Figure 3
Patent JP-2020132545-A (JP)
Title: Solid powder cosmetic
Inventor: YOSHIMOTO JUNYA
IPC: A61Q1/12
Filed: 2019-02-15
Abstract: To provide a solid powder cosmetic that has moldability, is comfortable to use, and has high ultraviolet protection effect.SOLUTION: A solid powder cosmetic contains (A)-(C): (A) spherical powder of 10-30 mass%, (B) hexagonal tabular zinc oxide particles with an average particle size of 2 μm or less, and (C) inorganic tabular powder coated with metal oxide.SELECTED DRAWING: None
Patent JP-2020132931-A (JP)
Title: Nickel nanowire dispersion liquid and method for producing the same
Inventor: TAKEDA HIROTAKA
IPC: B22F9/24
Filed: 2019-02-18
Abstract: To provide a nickel nanowire dispersion liquid having a small residual amount of metals other than nickel, metal salts, or the like, and a method for producing the same.SOLUTION: A nickel nanowire dispersion liquid is characterized in that the total content of metals other than nickel measured by the ICP-AES analysis method is less than 1.0×10pts. mass with respect to 1 pt. mass of nickel. A method for producing the nickel nanowire dispersion liquid is characterized in that at least one hydroxide of lithium hydroxide, potassium hydroxide, and sodium hydroxide is added to a reaction solution containing nickel ions at a concentration of 0.020-0.090 mmol/g and ammonia is added at a concentration of 0.200-0.500 mmol/g, and a magnetic field is applied to carry out a reduction reaction.SELECTED DRAWING: None
Patent JP-2020130655-A (JP)
Title: Absorbent body and absorbent article including the same
Inventor: KUROHARA TAKESHI
IPC: A61F13/537
Filed: 2019-02-20
Abstract: To provide a technology that can suppress leakage of liquid.SOLUTION: An absorbent body includes: a substrate formed of a nonwoven fabric; and an SAP layer arranged at a front surface and a back surface of the substrate and including particles of SAP that is a high absorbent polymer. A water-repellent finishing region centered on a urethral opening-facing position of facing a urethral opening of a wearer is provided at a surface of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2020135506-A (JP)
Title: System for predicting potential number of nursery school children
Inventor: CHIBA YUDAI
IPC: G06Q50/26
Filed: 2019-02-21
Abstract: To provide a system for predicting the potential number of nursery school children which can predict the future potential number of nursery school children and the number of nursery school wait-listed children.SOLUTION: A system 1 for predicting the potential number of nursery school children can estimate the number of nursery school wait-listed children by means for estimating the number of wait-listed children in a specific area in a specific time in the future on the basis of the nursing quota estimated by nursing quota estimation means 111 for estimating the quota in the nursery schools in a specific area at a specific time in the future and the potential number of nursery school children estimated by means 112 for estimating the potential number of nursery school children in a specific area at a specific time in the future according to user information storing means 122 and house supply information storing means 123.SELECTED DRAWING: Figure 1
Patent JP-2020136557-A (JP)
Title: Two-dimensional photonic crystal surface emitting laser
Inventor: NODA SUSUMU
IPC: H01S5/18
Filed: 2019-02-22
Abstract: To provide a two-dimensional photonic surface emitting laser capable of reducing efforts or time required for manufacture and emitting a high-intensity stable laser beam regardless of a light-emitting area by adjusting strength of light confinement.SOLUTION: The present invention relates to a two-dimensional photonic crystal surface emitting laser comprising a photonic crystal layer 12 including: a two-dimensional photonic crystal optical amplifier 123 having an amplifier photonic band gap, which is formed between two photonic bands having band ends at predetermined points in an inverse lattice space, that is a first two-dimensional photonic crystal region provided in a plate-like base material 121; and a two-dimensional photonic crystal optical reflector 125 having a reflector photonic band gap that is a second two-dimensional photonic crystal region provided around the two-dimensional photonic crystal optical amplifier 123. Energy ranges of the amplifier photonic band gap and the reflector photonic band gap partially overlap with each other and are different.SELECTED DRAWING: Figure 3
Patent JP-2019149162-A (JP)
Title: Defining and enforcing operational association between configuration item classes in managed networks
Inventor: CHINNA BABU POLINATI
IPC: G06F9/44
Filed: 2019-02-22
Abstract: To generate preferred relationships for configuration item classes in managed networks.SOLUTION: A remote network management platform includes a database containing representations of configuration items associated with a managed network 300 that is managed by the remote network management platform. The remote network management platform further includes a server device. The server device obtains a plurality of preferred relationships for a particular configuration item class. The server device stores the plurality of preferred relationships in the database. The server device also visually provides indications of one or more respective pairings of relationship types and target configuration item classes from a plurality of preferred relationships, receives a selection of a particular relationship type and a particular target configuration item class in accordance with one of the indications, and stores in the database the particular configuration item with the particular relationship type and the particular target configuration item class.SELECTED DRAWING: Figure 4
Patent JP-2020140070-A (JP)
Title: Exposure apparatus and exposure method
Inventor: NAKAZAWA AKIRA
IPC: G03F7/20
Filed: 2019-02-28
Abstract: To superimpose and transfer patterns onto a substrate while suppressing an amount of alignment error, in a projection exposure apparatus.SOLUTION: The projection exposure apparatus calculates a position of the alignment mark of each pattern-forming region at the time of the exposure process, specifically at the time when a substrate W is mounted on a stage, on the basis of the position information of the chip, which is obtained by a measuring device, in other words, the position information of the alignment mark of each pattern-forming region, and of the position information of the alignment mark for GA, which is obtained by the exposure apparatus. Then, the projection exposure apparatus simulates alignment exposure to be performed in a reticle field or a one shot exposure region which are determined according to a predetermined exposure method, and obtains a residual amount of alignment of each chip (remaining) at that time, for each one shot exposure region. In the case where the residual amount of alignment is equal to or smaller than a threshold value, it is determined that the exposure apparatus performs exposure in the one shot exposure region, and in the other case, the exposure apparatus selects and simulates the next reticle field or performs die-by-die exposure.SELECTED DRAWING: Figure 6
Patent JP-2020139690-A (JP)
Title: Heat exchanger for air conditioner
Inventor: AKUTSU SHOICHI
IPC: F28F13/18
Filed: 2019-02-28
Abstract: To provide a heat exchanger that can effectively control water splashing from a heat exchanger.SOLUTION: One surface of a fin 30 is a water-repellent surface 30a which has been subjected to water-repellent treatment. The other surface of the fin 30 is a hydrophilic surface 30b which has been subjected to hydrophilic treatment. A convex portion 30c is formed on the fin 30. The convex portion 30 is provided above the center of a heat exchanger 10 in the height direction and is formed so that it is located, for example, between a second straight section 20b from the top and a straight section 20a therebelow (the third from the top). The convex portion 30c is formed by deforming a part of the fin 30 into an arc shape, and is formed so that the water-repellent surface 30a of the fin 30 becomes convex toward the hydrophilic surface 30b of the adjacent fins 30. As a result, assuming that a pitch dimension between the fins 30 is H1, a dimension H2 at the position where the convex portion 30c and the hydrophilic surface 30b of the adjacent fins 30 are closest to each other is smaller than a pitch dimension H1.SELECTED DRAWING: Figure 2
Patent JP-2020141106-A (JP)
Title: Capacitor and manufacturing method of the same
Inventor: TAKAHASHI MAKOTO
IPC: H01G4/228
Filed: 2019-03-01
Abstract: To provide a capacitor which prevents resin leakage even if an external connection part is drawn from a case side and enables easy assembly.SOLUTION: A capacitor 1 includes: a capacitor element 2; an electrode plate 3 connected to the capacitor element 2; a case 6 which houses the capacitor element 2 and the electrode plate 3; and a resin 9 which fills the case 6 and covers the capacitor element 2. The case 6 is divided into a lower case 7 having an opening 73 at the upper side and an upper case 8 having an opening 83 at the lower side. A gap S is formed between an outer peripheral surface of the upper case 8 and an inner peripheral surface of the lower case 7 in a state that an opening end 82a of the upper case 8 is located at the same height as an opening end 72a of the lower case 7 or below the opening end 72a. External connection parts 42, 43, 52, 53 of the electrode plate 3 are drawn to the outside of the case 6 through the gap S.SELECTED DRAWING: Figure 3
Patent JP-2019168215-A (JP)
Title: Gas-liquid separator
Inventor: OZAKI TATSUYA
IPC: F25B43/00
Filed: 2019-03-01
Abstract: To inhibit increase of the number of components in a gas-liquid separator.SOLUTION: A gas-liquid separator 40 includes: a tank part 41 which separates a refrigerant flowing thereinto into a gas phase refrigerant and a liquid phase refrigerant and stores the refrigerants; a filter 48 which removes foreign objects of the refrigerant flowing into the tank part 41; a pipe connection part 42 which is provided at an upper part of the tank part 41 and in which an outlet and an inlet of the refrigerant from the tank part 41 are formed; a first outlet pipe 43 for flowing the liquid phase refrigerant that has passed through the filter 48 to the outside of the gas-liquid separator 40; a second outlet pipe 44 for flowing the gas phase refrigerant in the tank part 41 to the outside of the gas-liquid separator 40; an outer pipe part 45g provided at an outer periphery of the second outlet pipe 44 and forming a passage 47 with an outer periphery of the second outlet part 44; and a support part 45a through which the first outlet pipe 43 penetrates and which supports the outer pipe part 45g. The filter 48 is provided at the support part 45a.SELECTED DRAWING: Figure 6