baber/WOPTO huggingface dataset:
Patent JP-2021064014-A (JP)
Title: Interface circuit
Inventor: KADOTA DAISUKE
IPC: G09G3/36
Filed: 2021-01-20
Abstract: To provide an interface circuit capable of selecting one of a plurality of abnormality detection circuits on the basis of a signal from the outside without adding an input terminal and outputting a detection result.SOLUTION: An interface circuit has: a plurality of first abnormality detection circuits that detects abnormality having occurred in a data reception circuit; a selection circuit that selects one of the plurality of first abnormality detection circuits, and outputs a detection result of the selected circuit; and a control circuit that detects a timing of switching a data non-inputting period including a selection signal supply period in which a data signal is supplied to the selection circuit as a selection signal for selecting one of the plurality of first abnormality detection circuits, and a data input period in which the data signal is supplied to the data reception circuit, on the basis of a timing when at least one signal level of the plurality of data signals changes in a predetermined pattern after receiving a line start signal, and generates a timing signal to control the supply of the data signal to the data reception circuit.SELECTED DRAWING: Figure 1
Patent JP-2022114759-A (JP)
Title: Flooding control device
Inventor: OGAWA TOMOHISA
IPC: A01G25/00
Filed: 2021-01-27
Abstract: To provide a flooding control device which can facilitate installation and maintenance of a water intake channel with a simple structure, which reduces installation costs and equipment costs and reduces clogging of the water intake, and which can perform flooding control according to rice growth conditions, weather conditions, and pesticide use, etc.SOLUTION: A flooding control device 1 includes a flooding control device main body 2 installed in an existing intake channel 4, and a water level sensor 3 for detecting the flood water level of a paddy field. The flooding control device main body 2 includes a main body plate 10 having a water intake 17 and installed so as to intersect the water intake channel 4, a shielding plate 11 installed along an upstream side surface 10a of the main body plate 10 to open and close the water intake 17, and width adjustment plates 12, 13 installed along an upstream side surface 10a of the main body plate 10 and capable of substantially opening the width of the main body plate 10 fitted into a weir plate guide groove 5 of the intake channel 4 by the force of a coil spring 34.SELECTED DRAWING: Figure 1
Patent JP-2022115385-A (JP)
Title: high frequency module
Inventor: OMAE YUKI
IPC: H03F3/24
Filed: 2021-01-28
Abstract: To provide a high frequency module capable of suppressing erroneous operation of a control IC due to superposition of an RF signal.SOLUTION: A high frequency module 1 comprises: an amplifier circuit 10 for amplifying an RF signal; a matching circuit 11 including a first inductor 12 around which a conductor is wound; a bias circuit 13 for supplying bias to the amplifier 10; a control IC 20 for supplying a bias control signal to the bias circuit 13; a second inductor 22 around which a conductor is wound, inserted in a bias control line 21 which is a supply path of the bias controls signal from the control IC 20 to the bias circuit 13; and a circuit board on which the amplifier circuit 10, the matching circuit 11, the bias circuit 13, the control IC 20, the first inductor 12 and the second inductor 22 are mounted. The wound axial direction of the conductor of the first inductor 12 is different from the wound axial direction of the conductor of the second inductor 22.SELECTED DRAWING: Figure 2
Patent JP-2022116867-A (JP)
Title: External preparation for skin
Inventor: YOSHIDA KENJI
IPC: A61Q1/00
Filed: 2021-01-29
Abstract: To provide an external preparation for skin, which enhances the effect of a heparin analogous substance and is excellent in feeling of use.SOLUTION: Provided is an external preparation for skin comprising: (a) a heparinoid; (b) an ultraviolet scattering agent; (c) a powder having an average particle size of 1 to 100 μm; and optionally (d) an oil. The external preparation for skin is preferably an oil-in-water emulsion, and also preferably has a viscosity of 3,000 mPa s or more.SELECTED DRAWING: None
Patent JP-2022118785-A (JP)
Title: Controller for vehicle
Inventor: KURIHARA YOSUKE
IPC: G08G1/16
Filed: 2021-02-03
Abstract: To provide a controller for vehicle capable of ensuring an on state of an operation support function when a vehicle is delivered while maintaining an off state when the vehicle is shipped from a factory during distribution of the vehicle.SOLUTION: An on-vehicle ECU 11 and a body part 3 are not conducted before a licence plate is fitted to the body part 3 of a vehicle A, whereas the on-vehicle ECU 11 and the body part 3 are conducted by fitting the licence plate to the body part 3 of the vehicle A by using a fitting member 4. The on-vehicle ECU 11 puts a collision avoidance support function in an off state when the vehicle A is shipped from a factory and, when conduction of the on-vehicle ECU 11 and the body part 3 due to fitting of the licence plate to the body part 3 of the vehicle A is detected, the collision avoidance support function is put to an on state.SELECTED DRAWING: Figure 1
Patent JP-2022122452-A (JP)
Title: Molded article manufacturing device and molded article manufacturing method
Inventor: SENOO SHINYA
IPC: B29C64/241
Filed: 2021-02-10
Abstract: To provide a molded article manufacturing device capable of manufacturing a homogeneous molded article by reducing differences in dot density between an inner peripheral region and an outer peripheral region of a stage.SOLUTION: The molded article manufacturing device comprises: a stage 30 rotating in a planar direction; dispensing means disposed above the stage and dispensing a curable composition to the stage from a dispensing head 12 having a plurality of nozzles; and irradiating means 14 disposed vertically above the stage and irradiating the stage with an active energy beam. A distance between the dispensing means and the stage and a distance between the irradiating means and the stage are variable, and the dispensing head has a short side in a direction orthogonal to a direction from the center of rotation of the stage to an outer periphery, and the number of nozzles along the short side of the dispensing head increases toward the outer periphery from the center of rotation of the stage.SELECTED DRAWING: Figure 1
Patent JP-2022124640-A (JP)
Title: Method for producing alkynyl silane
Inventor: MATSUMOTO KAZUHIRO
IPC: C07F7/08
Filed: 2021-02-16
Abstract: To provide a method for readily producing alkynyl silane.SOLUTION: A method for producing alkynyl silane includes a reaction step in which: in the presence of a nucleophile that can form 5-coordinated silicon species, silyl alkynoate represented by the formula (a) is decarboxylated to yield alkynyl silane represented by the formula (b).SELECTED DRAWING: None
Patent JP-2022127202-A (JP)
Title: Cooling system and cooling system control method
Inventor: MORITA RYUSUKE
IPC: F01N3/08
Filed: 2021-02-19
Abstract: To estimate a related temperature of an addition valve without additionally installing a sensor to detect a temperature of cooling liquid, for cool the addition valve, on a passage circulating the cooling liquid.SOLUTION: A cooling system 70 comprises: a fuel addition valve 61 which is installed on an exhaust passage of an engine 10 and adds fuel to exhaust to purifying the same; an electric pump 73 which circulates a coolant through an additional circulation system circulating the coolant to the fuel addition valve 61 in addition to an existing circulation system circulating the same to a cooling object different from the fuel addition valve 61; a plurality of sensors (air flow meter 21, exhaust temperature sensor 36A, coolant temperature sensor 71A and rotation speed sensor 73A) which respectively detects a plurality of indexes (an intake air amount, an exhaust temperature, a coolant temperature and a rotation speed of the electric pump 73) different from the temperature of the coolant in the additional circulation system; and an ECU 50 which controls the electric pump 73. The ECU 50 estimates a related temperature of the addition valve using the plurality of indexes detected through the plurality of sensors.SELECTED DRAWING: Figure 1
Patent JP-2022127422-A (JP)
Title: Electromagnetic valve
Inventor: ITO SHINJI
IPC: F16K31/06
Filed: 2021-02-19
Abstract: To improve the magnetic efficiency, and to obtain a high suction force in a fixed iron core.SOLUTION: A groove 51 extending along an external peripheral face of a salient part 40 is formed at an internal peripheral face of a communication hole 50. It can be said that the groove 51 is formed by bringing one portion of a metal mold 70 into contact with the external peripheral face of the salient part 40 when performing injection molding for charging a resin into the metal mold 70 in a state that, for example, a magnetic flame 36, a bobbin 32, and a coil 31 are arranged in the metal mold 70. Therefore, since one portion of the metal mold 70 is kept in contact with the external peripheral face of the salient part 40 at the execution of the injection molding, it is avoided that a position of the magnetic frame 36 is deviated from a preset position due to the molding pressure of the resin in the metal mold 70. As a result, the magnetic frame 36 is integrated with the bobbin 32 and the coil 31 at the preset position with a mold resin 37, so that a magnetic path which is formed at a periphery of the coil 31 is stabilized.SELECTED DRAWING: Figure 7
Patent JP-2022128050-A (JP)
Title: Method of producing dried mullet roe, method of transporting dried mullet roe, and laver food material for producing dried mullet roe
Inventor: TAJIMA KAZUHIKO
IPC: A23L17/60
Filed: 2021-02-22
Abstract: To provide a method of producing dried mullet roe, the method easily imparting unique characteristics to the dried mullet roe.SOLUTION: The method includes an aging step in which dried mullet roe obtained by subjecting fish ovaries to a predetermined treatment and to a drying step is put into a laver food material and stored for a predetermined storage period. The laver food material is preferably green powder obtained by processing dried laver into powder or granules, and the storage period is 1 week to 3 weeks, the aging step is performed at an ambient temperature of 0 to 10°C. It is preferable that the water content of the dried mullet roe that is put the laver food material is 70 to 90%.SELECTED DRAWING: Figure 1
Patent JP-2022128952-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-02-24
Abstract: To provide a game machine which can improve the interest of a game.SOLUTION: In a game machine, a special drawing pattern is stopped and displayed after a cycle variation is carried out as a variation display of the special drawing pattern; when a variation display of the special drawing pattern with a first variation pattern is executed, an audible output of a variation BGM started at a timing earlier than a start timing of a first cycle variation can be ended during a customer waiting state after a passing of a stop time of the special drawing pattern; and a time from a stopping and displaying of a first special drawing pattern in a normal game state to an end of the audible output of the variation BGM, and a time from a stopping and displaying of a second special drawing pattern in the normal game state to the end of the audible output of the variation BGM can be made equal.SELECTED DRAWING: Figure 85
Patent JP-2022131730-A (JP)
Title: Motor and power tool
Inventor: NAKAMURA AKITO
IPC: H02K3/52
Filed: 2021-02-26
Abstract: To provide a motor and a power tool that prevent crossover wiring from being damaged by motor terminals.SOLUTION: A motor 1 comprises a stator 2 having a stator core 20, stator wiring 21, and motor terminals 71, and a rotor 3. The stator core 20 has a teeth core 4 and a yoke core 5. The teeth core 4 has an inner cylinder part 41, and a plurality of teeth 42 each including a trunk 421 projecting outwardly from the inner cylinder part 41 in a radial direction of the inner cylinder part 41. The stator wiring 21 has coil wires 22 each wound around the trunk 421, and crossover wiring 23 electrically connecting the coil wires 22 wound around the plurality of trunks 421. The motor terminals 71 are electrically connected with the crossover wiring 23. In a peripheral part of a surface 200 of the stator core 20, guide support parts 26 are provided in a protruding manner which support the crossover wiring 23 electrically connected with the motor terminals 71 in a direction separating from the surface 200 of the stator core 20.SELECTED DRAWING: Figure 8
Patent JP-2022138361-A (JP)
Title: Vehicle weight measurement system and vehicle weight measurement method and vehicle weight measurement program
Inventor: KUZE NAOYUKI
IPC: G01G19/03
Filed: 2021-03-10
Abstract: To measure a weight of vehicle with high accuracy.SOLUTION: A vehicle weight measurement system 10 comprises a plurality of instruments 20A-20N, a reference data storage part 391, and a determination part 33. The plurality of instruments 20A-20N are deployed on different locations A-N, respectively, then measure a weight of a vehicle 90 at the respective locations A-N. The reference data storage part 391 stores reference data for each vehicle type for each of the plurality of instruments 20A-20N. The determination part 33 corrects the weight of the vehicle that the plurality of instruments 20A-20N measured with a correction value obtained from the reference data to calculate the weight of the vehicle for determination, then determines the acceptance for a prescribed weight regulation using the weight of the vehicle for determination.SELECTED DRAWING: Figure 2
Patent JP-2022139134-A (JP)
Title: Suction/exhaustion device for range hood
Inventor: YAMAGUCHI AKIHIKO
IPC: F24F7/06
Filed: 2021-03-11
Abstract: To provide a suction/exhaustion device for a range hood capable of improving exhaustion efficiency by eliminating, as further as possible, a flow which is generated at an edge of a suction cylinder, in a direction reverse to a suction direction.SOLUTION: A suction/exhaustion device comprises: a suction cylinder 4 communicated to a space around a range hood 1; an exhaustion cylinder 5 enclosing the suction cylinder by forming an annular airtight blowing path A around the suction cylinder; and an air blower 6 for supplying compressed air into the blowing path. A downstream-side end of the suction cylinder is separated from the exhaustion cylinder over a whole circumference, thereby forming an annular ejection port B communicated into the exhaustion cylinder in the blowing path. The downstream-side end of the suction cylinder is formed to be gradually close to an inner wall of the exhaustion cylinder over the whole circumference, thereby forming an annular contraction part C with the ejection port defined as a discharge part. In the contraction part, an air guide plate 7 is formed for guiding the compressed air to be supplied to the blowing path to the ejection port.SELECTED DRAWING: Figure 3
Patent JP-2022141065-A (JP)
Title: Inspection system, inspection management device, inspection program creation method, and program
Inventor: ONISHI TAKAKO
IPC: H05K13/08
Filed: 2021-03-15
Abstract: To provide a technique that can improve the accuracy and efficiency of inspection in an inspection system for a component mounting substrate including a plurality of types of inspection devices.SOLUTION: An inspection system has: 1+n types of imaging means that pick up images of a component mounting substrate being an object to be inspected to acquire image data; 1+m types of inspection means that, based on the 1+n types of image data acquired by the 1+n types of imaging means, execute inspection corresponding to the image data; inspection suitability degree calculation means that, for every inspection item related to components mounted on the component mounting substrate, calculates an inspection suitability degree indicating the suitability of 1+m types of inspections performed by the 1+m types of inspection means for detecting abnormalities through the inspection items; and program creation means that, based on the inspection suitability degree, for every inspection item related to the components mounted on the component mounting substrate, determines the presence or absence of execution of the 1+m types of inspection.SELECTED DRAWING: Figure 1
Patent JP-2022043976-A (JP)
Title: Novel enzyme specific to phosphatidylglycerol
IPC: C12N1/15
Filed: 2021-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel enzyme with high substrate specificity. 
     SOLUTION: The present inventor found a novel PG-specific phospholipase C (PG-PLC) from a microorganism belonging to Actinomycetales. Glycerol phosphate is a compound that has a chiral center and has three positional isomers including a pair of enantiomers (G1P, G2P, and G3P; G1P and G3P being enantiomers). A reagent which comprises a specific enantiomer of glycerol phosphate having been isolated alone is expensive. In contrast, by hydrolyzing PG by using the PG-PLC of the present invention, glycerol phosphate in the form of positional isomers such as G1P and G3P can be efficiently produced at low cost. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022147011-A (JP)
Title: Glass automatic thawing control device and glass automatic thawing method
Inventor: KATASE WATARU
IPC: B60S1/54
Filed: 2021-03-23
Abstract: To automatically thaw freeze on an outer side of a glass of a vehicle while suppressing frost of battery power of the vehicle.SOLUTION: A glass automatic thawing control device comprises: a temperature measurement part 20 which measures a temperature outside a vehicle; an own vehicle position acquisition part 40 which acquires a parking position of the vehicle; a reception part 30 which receives meteorological information at the parking position of the vehicle; and a control part 50. The control part 50 determines whether or not an outer side of a glass of the vehicle freezes on the basis of an exterior temperature of the vehicle and a wind velocity included in the meteorological information, and when determining that the outer side of the glass freezes, operates a defroster 80 of the vehicle before a prescribed time of the date and time when the vehicle is to be used.SELECTED DRAWING: Figure 1
Patent JP-2022147539-A (JP)
Title: Personnel rating system and personnel rating program
Inventor: TAKAGAWA KENJI
IPC: G06Q10/10
Filed: 2021-03-23
Abstract: To provide a personnel rating system and a personnel rating program allowing an evaluator to evaluate an evaluated person easily and appropriately, allowing the evaluated person to know his/her own daily evaluation contents, and further capable of enhancing evaluation ability when the evaluator evaluates the evaluated person.SOLUTION: A personnel rating system 1 presents lists 31 to 35 of evaluation reasons in which reasons for selecting evaluation marks are listed to an evaluator when selecting the one or plural evaluation marks from among options of evaluation marks 21 regarding evaluation of business reports. Points allocated to a selected evaluation mark are also totaled and displayed as points of evaluated persons. An evaluator does not have to document evaluation reasons for himself/herself, and simply chooses reasons from among the lists of evaluation reasons, thus facilitating evaluation work. Since the evaluator performs evaluation on the basis of business reports, an evaluated person can instantly know evaluation contents to his/her own daily action, which can be helpful for improvement.SELECTED DRAWING: Figure 1
Patent JP-2021163750-A (JP)
Title: Membrane electrode assembly
Inventor: SUGA HIROSHI
IPC: H01M4/86
Filed: 2021-03-24
Abstract: To improve durability of an electrolyte membrane.SOLUTION: A membrane electrode assembly includes an electrolyte membrane 4, a first catalyst layer 21, a first gas diffusion layer 22, and at least one first adsorption part 23. The first catalyst layer 21 is arranged on the electrolyte membrane 4. The first gas diffusion layer 22 is arranged on the first catalyst layer 21. The first adsorption part 23 is arranged inside the first gas diffusion layer 22. The first adsorption part 23 has cation exchangeability.SELECTED DRAWING: Figure 2
Patent JP-2022149992-A (JP)
Title: Mold clamping device and tie bar
Inventor: SAKAI KIMINORI
IPC: B22D17/26
Filed: 2021-03-25
Abstract: To reduce a drive-in amount of a movable platen.SOLUTION: At least one tie bar 25 is shaped so as to have two or more different projected widths L1, L2 orthogonal to an axial direction of the tie bar 25 corresponding to those projected positions when projected from two or more different positions on its axial outer periphery. Furthermore, the tie bar 25 has, at least in a part between a fixed platen 21 and a toggle support 24, a cross-sectional area greater than an area of a virtual circle whose diameter is the smallest projection width L1 of the two or more different projection widths L1, L2. The increased cross-sectional area of the tie bar 25 increases the stiffness.SELECTED DRAWING: Figure 3
Patent JP-2022152241-A (JP)
Title: Drive waveform determination method, liquid discharge device, and computer program
Inventor: TOYOFUKU ATSUSHI
IPC: B41J2/01
Filed: 2021-03-29
Abstract: To determine a drive waveform with which characteristics of discharged liquid hardly change, despite that conditions of an environment used change.SOLUTION: A drive waveform of a drive signal to be applied to a drive element of a liquid discharge head in order to discharge liquid from a liquid discharge head is determined. This method includes: a first acquisition step of executing a first acquisition process for acquiring first information related to discharge characteristics of a liquid when a plurality of drive waveform candidates are applied respectively to a drive element, under first environment conditions that are environment conditions in which the liquid discharged head is situated; a second acquisition step of executing a second acquisition process for acquiring second information related to discharge characteristics when a plurality of drive waveform candidates are applied respectively to a drive element, under second environment conditions that are environment conditions in which the liquid discharge head is situated, and that are different from the first environment conditions; and a waveform determination step of determining a waveform on the basis of the first information and the second information.SELECTED DRAWING: Figure 5
Patent JP-2022155668-A (JP)
Title: Differential gear
Inventor: KOBAYASHI HIROMI
IPC: F16H48/22
Filed: 2021-03-31
Abstract: To provide a differential gear capable of restricting differential operation in a simple construction.SOLUTION: The differential gear includes a pinion shaft, a first pinion gear and a second pinion gear, and a first restriction member and a second restriction member neighboring each other between the first pinion gear and the second pinion gear, the first restriction member and the second restriction member including a first cam and a second cam, respectively. When rotation torques are applied to the first restriction member and the second restriction member in the mutually opposite directions, the first cam and the second cam give axial forces to the first restriction member and the second restriction member in the mutually opposite directions, respectively. The first restriction member is fixed to the first pinion gear in the rotating direction. Between the second restriction member and the second pinion gear, a friction mechanism is provided.SELECTED DRAWING: Figure 2