baber/WOPTO huggingface dataset:
Patent JP-2019213244-A (JP)
Title: Electric power conversion system
Inventor: YAMAI HIROYUKI
IPC: H02M7/48
Filed: 2018-05-31
Abstract: To decrease the number of taps of a transformer while restraining deterioration of gate drive performance and achieve the downsizing of and cost reduction of a system.SOLUTION: An electric power conversion system according to the invention comprises: a group of k sets of switch elements for connecting an emitter and a collector of a transistor element and connecting with a k phase load; a gate drive circuit for changing potential of a gate electrode of each transistor to perform on-off control of a switch state; and an insulation power supply circuit for supplying power to the gate drive circuit. The insulation power supply circuit has a transformer. The transformer has k+2 sets of taps. A first tap of one set of the k+2 sets of taps is connected with a first diode group having 2k diodes connected in parallel. Any tap other than the first tap of the k+2 sets of taps is connected with a second diode.SELECTED DRAWING: Figure 3(a)
Patent JP-2019216756-A (JP)
Title: Adsorption type slipper adsorbable, fixable and storable onto wall surface
Inventor: MIZUTANI TOKUO
IPC: A43B3/12
Filed: 2018-05-31
Abstract: To provide slippers storable onto a wall surface without a slipper stand.SOLUTION: A magnet part A13 is provided on a bottom A12 of a slipper A11. When being stored on a wall A14 made of a material adsorbable by magnetic force, the magnet part A13 provided on the slipper A11 is adsorbed onto the wall A14, to thereby fix and store the slipper A11 onto the wall A14.SELECTED DRAWING: Figure 1
Patent JP-2018136580-A (JP)
Title: Cartridge and image forming apparatus
Inventor: UESUGI TETSUO
IPC: G03G21/18
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus that allows a user to integrally withdraw a plurality of cartridges in each of which an upper side in the gravity direction of a photoreceptor drum is exposed inside an image forming apparatus body, and achieves miniaturization, while preventing the user from touching and damaging the photoreceptor drums during attachment/detachment of the cartridges.SOLUTION: Bearing members have guide grooves that guide an opening/closing operation of a drum shutter. The drum shutter has projections to be guided that are guided by the guide grooves, and has: stoppers that continue from the guide grooves at the tips in a closing direction of the guide grooves and have a groove shape regulating the projections to be guided above the guide grooves in the gravity direction; and urging means that urge the projections to be guided in a direction toward the stoppers.SELECTED DRAWING: Figure 12
Patent JP-2019210832-A (JP)
Title: Throttle control method, throttle control device and throttle control system
Inventor: IWATA HIDEYA
IPC: F02D41/04
Filed: 2018-06-01
Abstract: To eliminate the need of complicated adjustment works and reduces a difference in intake air amount among multiple cylinders.SOLUTION: There is provided a throttle control method for controlling an opening degree of a throttle valve, in a multi-cylinder engine including a throttle valve (6) in each intake passage installed for each cylinder. The throttle control method can control separately an opening degree for each throttle valve and controls the opening degree of a throttle valve on the basis of a difference in intake air amount between respective intake passages.SELECTED DRAWING: Figure 1
Patent JP-2019210648-A (JP)
Title: Water pond-like structure maintenance device, water pond-like structure maintenance method, and computer program
Inventor: MIYAMOTO KATSUTOSHI
IPC: E04G23/02
Filed: 2018-06-01
Abstract: To provide a device or the like that can appropriately maintain and manage a water pond-like structure 101 in accordance with the environment where the water pond-like structure is placed.SOLUTION: The present invention relates to a maintenance management device 1 that has means 10 for identifying the target location of a water pond-like structure 101 to be determined, gas phase portion load resistance determining means 21 for determining load resistance when the target location is a gas phase portion 108, liquid phase portion load resistance determining means 22 for determining load resistance when the target part is a liquid phase portion 107, (liquid phase portion) usability determining means 23 that determines usability when the target part is the liquid phase portion 107, and first coating necessity determining means 30 for determining the degree of necessity of the inner coating of the water pond-like structure by the result determined by each determining means. The present invention also relates to a maintenance method for the water pond-like structure, and a computer program.SELECTED DRAWING: Figure 1
Patent JP-2019212436-A (JP)
Title: Base material for lithium ion battery separator and lithium ion battery separator
Inventor: SHIGEMATSU TOSHIHIRO
IPC: H01M2/16
Filed: 2018-06-01
Abstract: To provide a base material for a lithium ion battery separator, in which adhesiveness between the base material for the lithium ion battery separator and a coated layer containing inorganic particles is high and coatability of an aqueous coating solution is excellent, and also to provide the lithium ion battery separator using the base material for the lithium ion battery separator.SOLUTION: In a base material for a lithium ion battery separator formed by containing a fibrillated solvent-spun cellulose fiber and a synthetic resin short fiber, the percentage content of the fibrillated solvent-spun cellulose fiber is 2% by mass or more and 25% by mass or less with respect to all the fiber components contained in the base material, and as a synthetic resin short fiber, a core-sheath type composite fiber is included, in which a resin having a melting point of 160° C or more is used as a core component and a polyethylene resin is used as a sheath component.SELECTED DRAWING: None
Patent JP-2018153690-A (JP)
Title: Device and method for fitting artificial knee joint using universal electronic templates which can be adapted to all artificial joints
Inventor: HAFEZ MAHMUD ALLM EL DIN
IPC: A61F2/46
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for preparing a knee joint for an artificial joint in a patient undergoing TKA so as to fit any knee implant (artificial joint).SOLUTION: The device consists of two parts, i.e., a femoral part and a tibial part. Both parts are designed in the form of cutting blocks that have locating probes, slits and a surface for bone cutting, a guide for adjusting rotation, and holes for pin fixation. The tibial part has a hole for creation of a stem, and a slit for creation of a keel.SELECTED DRAWING: Figure 1-3
Patent JP-2019077856-A (JP)
Title: Photocurable and thermosetting resin composition and cured product of the same
Inventor: YUN GEUM HEE
IPC: H05K3/28
Filed: 2018-06-11
Abstract: To provide a photocurable and thermosetting resin composition that allows formation of a pattern of a cured film excellent in various properties such as sensitivity, resolution and heat resistance and can provide a multilayer build-up substrate and a high-frequency inductor substrate with higher reliability, and a cured product of the resin composition.SOLUTION: The photocurable and thermosetting resin composition comprises an epoxy resin, a carboxyl group-containing photosensitive resin, a photopolymerization initiator, and a filler, in which a value of (equivalent number of epoxy groups)/(equivalent number of carboxyl groups) is more than 1 and less than 2. A cured product of the above resin composition is also provided. From the composition, a cured product can be formed that minimizes problems such as a residue at a bottom of a via hole, a tapered shape of a via hole, and the like, and that has excellent thermal properties.SELECTED DRAWING: Figure 3
Patent JP-2018139227-A (JP)
Title: Electrochemical system characterizing high open-circuit potential
Inventor: DESIREE AMADEO
IPC: H01M8/04
Filed: 2018-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical system characterizing high open-circuit potential.SOLUTION: With regard to a flow battery including a first aqueous electrolyte containing a first redox active material, a second aqueous electrolyte containing a second redox active material, a first electrode in contact with the first aqueous electrolyte, a second electrode in contact with the second aqueous electrolyte, and a splitter placed between the first and second aqueous electrolytes, the flow battery has an open-circuit potential of at least 1.4 V, and can operate or is operating with a current density of at least about 50 mA/cm, and both first and second redox active materials have solubility in both charge and discharge states. The redox active material is a metal ligand coordination compound. A system including these flow batteries, and their methods are also described.SELECTED DRAWING: Figure 1
Patent JP-2019218273-A (JP)
Title: Method for creating insulin-producing pancreatic islet cells
Inventor: YASUNAMI YOICHI
IPC: A61P3/10
Filed: 2018-06-15
Abstract: To provide newly insulin-producing cells in subcutaneous white adipose tissue by allowing exogenous insulin-producing cells to coexist in subcutaneous white adipose tissue.SOLUTION: The present invention newly creates insulin-producing cells derived from a recipient in subcutaneous white adipose tissue by transplanting exogenous insulin-producing cells into subcutaneous white adipose tissue site of a diabetic recipient, for example, into the subcutaneous white adipose tissue in the groin. By allowing the exogenous insulin-producing cells to coexist in the subcutaneous white adipose tissue in which the vegetative blood vessels are widely distributed, a novel insulin-producing cells is produced near the coexisting site in the subcutaneous white adipose tissue.SELECTED DRAWING: None
Patent JP-2018186816-A (JP)
Title: Method and system for sample preparation
Inventor: DENNIS M CONNOLLY
IPC: C12M1/26
Filed: 2018-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a fast sample preparation system for extracting and isolating nucleic acid molecules such as DNA or RNA to improve testing methods and decrease time demands on clinical laboratories.SOLUTION: The invention provides multi-chamber disposable cartridges for preparing a sample by utilizing a shearing force in the presence of a size stabilizer to break apart the sample to obtain nucleic acid molecules in a usable size range. Once nucleic acid molecules are obtained, magnetic nanoparticles are used to concentrate and clean the nucleic acid molecules for further testing.SELECTED DRAWING: Figure 28A
Patent JP-2019219278-A (JP)
Title: Radiation monitor, and radiotherapy device including the same, and radiation monitor method
Inventor: UENO YUICHIRO
IPC: A61N5/10
Filed: 2018-06-20
Abstract: To provide a radiation monitor that is miniaturized and less in invasiveness, reduces impacts of radiation induction light generating in an optical fiber, and makes it possible to conduct real-time dosimetry in a body.SOLUTION: A radiation monitor 1 is composed of: a radiation emission unit 10 that generates light of intensity relying upon incident radiation dose; an optical fiber 20 that transmits a photon generated in the radiation emission unit 10; a photoelectric converter 30 that sends out a piece of electric pulse with respect to a piece of the transmitted photo; an irradiation timing detection device 80 that measures light emission from an optical fiber 20 including a radiation induction light, and detects an irradiation timing of radiation; a dose computation device 40 that counts the electric pulse amplified by the photoelectric converter 30, and converts a counting value of the measured electric pulse into a dose of the radiation; and a display device 50 and the like.SELECTED DRAWING: Figure 1
Patent JP-2019216677-A (JP)
Title: Shape-retaining food, starch-containing material composition, and method for producing shape-retaining food
Inventor: NAKAMURA MASANORI
IPC: A23L29/212
Filed: 2018-06-22
Abstract: To provide a shape-retaining food that contains a starch-containing material and has a smooth texture.SOLUTION: A shape-retaining food contains a starch-containing material with a degree of pregelatinization of 30% or more, and a sweetener. The shape-retaining food has a storage elastic modulus G' of 3000-90000 Pa and a loss elastic modulus G" of 3000-70000 Pa when measured by dynamic viscoelasticity measurement at an angular frequency of 1 rad/sec and temperature of 25°C.SELECTED DRAWING: None
Patent JP-2019220110-A (JP)
Title: Program comparison device, program comparison method, and comparison program
Inventor: ENDO TORU
IPC: G06F8/70
Filed: 2018-06-22
Abstract: To provide a program comparison device, a program comparison method, and a comparison program capable of comparing a source code and an object program by simple processing.SOLUTION: A program comparison device is configured to include: a first code generation part for generating a working object by compiling a source code and generating a first working source code by decompiling the working object; a second code generation part for decompiling an object program and generating a second working source code; a comparison part for comparing the first working source code and the second working source code; and a display part for displaying a comparison result by the comparison part.SELECTED DRAWING: Figure 1
Patent JP-2018184608-A (JP)
Title: Ballpoint pen
Inventor: ONO TAKASHI
IPC: C09C1/40
Filed: 2018-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen fitted with a refill filled with a water-based ink composition for a writing tool excellent in stability over time of ink, pigment dispersibility and metallic luster.SOLUTION: The ballpoint pen is provided in which a refill filled with a water-based ink composition for a writing instrument is mounted in an ink storage cylinder provided with a ballpoint pen chip rotatably holding a ball at the tip of an ink storage cylinder via a tip holder. A movement amount of the ball in an axial direction is 30-50 μm, and the water-based ink composition for writing instrument is composed of at least water, a solvent, an aluminum pigment, an acidic resin having a carboxyl group and two or more kinds of pH modifiers, and has a pH of 7 to 10.SELECTED DRAWING: None
Patent JP-2020005452-A (JP)
Title: Rotor
Inventor: ASAI MITSUKI
IPC: H02K1/27
Filed: 2018-06-29
Abstract: To suppress electrolytic corrosion of a cylindrical member and a magnetic body.SOLUTION: A rotor 20 includes: a tubular member 41; a permanent magnet 21; a first shaft 31; a second shaft 32; and an adhesive layer 62. The tubular member 41 is made of a fiber reinforced material. The adhesive layer 62 is interposed between an inner peripheral surface of the tubular member 41 and an outer peripheral surface of the permanent magnet 21. The adhesive layer 62 is obtained by curing a thermosetting resin. Particles 64 are dispersed in the adhesive layer 62. Particles 64 are particles of an insulating material.SELECTED DRAWING: Figure 3
Patent JP-2020003403-A (JP)
Title: Cleaning degree determination device
Inventor: KURABE YASUHIRO
IPC: G01N21/03
Filed: 2018-06-29
Abstract: To provide a cleaning degree determination device which can quantitatively measure the turbidity of a measurement target liquid by a transmitted beam system and which has a simple configuration and is inexpensive.SOLUTION: The present invention relates to a cleaning degree determination device 101 for determining whether a cleaning operation for a pipeline in a liquid supply system 70 is appropriate. The cleaning degree determination device includes: a sampling container 130 with a liquid container 131; an equipped part 112 to which the sampling container is equipped removably, the equipped part having a projection element 121 and a light receiving element 122; a control unit 114 for determining whether a cleaning operation is appropriate by performing a transmitted beam system measurement on the cleaning water in the liquid container, using the light projection element and the light receiving element; and a measurement unit 110 having a display unit 116 for displaying the result of determination.SELECTED DRAWING: Figure 2C
Patent JP-2020009165-A (JP)
Title: Clock adjusting apparatus and program
Inventor: KURATA YOSUKE
IPC: G06F1/14
Filed: 2018-07-09
Abstract: To provide a clock adjusting apparatus and a program therefor which can properly adjust a clock even if it takes some time to detect absence of time information from a reference clock.SOLUTION: In a time serer 10, if a time difference management unit 26 detects interruption of communication, a notice processing unit 32 updates a current time difference with a stable time difference in consideration of a time sequence of the current time difference, and updates a unique rate with a stable rate in consideration of a time sequence of the unique rate. An own clock adjusting unit 34 calculates rate for cancelling a time difference based on the current time difference and determines the current rate for an own system clock unit 22 based on the rate for cancelling the time difference and the unique rate, and outputs the current rate to the own system clock unit 22.SELECTED DRAWING: Figure 2
Patent JP-2020010263-A (JP)
Title: Information processing apparatus, information processing program, and information processing method
Inventor: YANO AI
IPC: H04W4/38
Filed: 2018-07-11
Abstract: To provide an information processing apparatus capable of obtaining performance data sufficient to determine the sensor node and communication status.SOLUTION: A performance value acquisition part 12 acquires a performance value (communication performance information) relevant to the communication with a sensor node 70 and a performance value (terminal performance information) relevant to the sensor node 70. A gap existence determination part 14 determines whether the acquired performance value is included in a design range referring to design information DB 34 that stores performance range at design (design range). A data acquisition method determination unit 16 is configured so as to, if the acquired performance value deviates from the design range, change the acquisition method of performance value step by step so that the acquired performance value is included in the design range.SELECTED DRAWING: Figure 3
Patent JP-2020006076-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2018-07-12
Abstract: To provide a game machine that can enhance game interest.SOLUTION: Variable ball entry means is varied from a second state in which a game ball is unlikely to enter to a first state in which a game ball can enter based on satisfaction of an execution condition for a predetermined period of time. A specific area through which the game ball having entered the variable ball entry means can pass is provided, and a privilege is imparted by privilege imparting means on the basis of entry of the game ball in the specific area. Setting information when the variable ball entry means is variably controlled by the variable control means is determined by the setting information determination means, and according to the setting information determined by the setting information determination means, a state can be switched between a third state in which the game ball entered the variable ball entry means easily passes through the specific area and a fourth state in which the game ball entered the variable ball entry means is more difficult to pass through the specific area, thereby enhancing game interest.SELECTED DRAWING: Figure 5
Patent JP-2020013646-A (JP)
Title: Permanent magnet type deflecting magnet device and manufacturing method thereof
Inventor: KIMOTO AKIHIRO
IPC: H01F7/02
Filed: 2018-07-13
Abstract: To provide a permanent magnet type deflecting magnet device capable of achieving miniaturization and cost reduction in a device as compared with prior art.SOLUTION: A permanent magnet type deflecting magnet device includes a first permanent magnet 11 and a second permanent magnet 12 disposed oppositely to each other across an electron beam trajectory. The permanent magnet type deflecting magnet device includes: a first magnetizing coil 41 provided around the first permanent magnet 11; a second magnetizing coil 42 provided around the second permanent magnet 12; and a magnetic circuit including the first magnetizing coil 41 and the second magnetizing coil 42. The first permanent magnet 11 and the second permanent magnet 12 can be remagnetized by the magnetic circuit.SELECTED DRAWING: Figure 3
Patent JP-2020011185-A (JP)
Title: Methane fermentation apparatus and methane fermentation method
Inventor: KAMEOKA TOSHINORI
IPC: B09B3/00
Filed: 2018-07-17
Abstract: To provide a methane fermentation apparatus and a methane fermentation method which can make methane fermentation stable and highly efficient over a long period even when pH adjustment of fermentation liquid is not performed.SOLUTION: A methane fermentation apparatus 10 which produces methane gas by methane fermentation of sorghum includes a mixing tank 13 which mixes a plurality of compound fertilizer components with respect to the sorghum crushed by a crusher 12 and a methane fermentation tank 14 in which the sorghum is methane-fermented and, thereby, methane gas and digestive juice are produced. Therein, in the mixing tank 13, alkali treatment for dipping the sorghum into NaOH solution is performed and the sorghum after such alkali treatment is supplied to the methane fermentation tank 14. Further, a concentrator which separates the digestive juice produced in the methane fermentation tank 14 by sludge concentration with the use of coagulant to remove heavy metals contained in the sorghum is provided.SELECTED DRAWING: Figure 1
Patent JP-2018178710-A (JP)
Title: Control method of middle folded type tunnel drilling machine
Inventor: NAKATANI TAKEHIKO
IPC: E21D9/06
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a middle folded type tunnel drilling machine capable of setting a jack pressure distribution easily and performing a directional control of a curve construction smoothly and precisely and of being applied also to the curve construction of large diameter securely and advantageously.SOLUTION: A control method of a middle folded type tunnel drilling machine includes a process of estimating a shield point of action which is a point of force of a shield resultant force by a shield jack by analyzing construction history data, a process of setting a necessary range of the shield point of action for creating a necessary eccentric moment based on a planned line of the tunnel, a process of dividing the necessary range of the shield point of action into grid and a process of storing a jack pressure distribution pattern which is a pattern of the pressure distribution of the shield jack so that the shield point of action is situated at the grid by each grid, and the shield jack is controlled by selecting the jack pressure distribution pattern based on the acquired estimated value.SELECTED DRAWING: Figure 1