baber/WOPTO huggingface dataset:
Patent JP-2019162018-A (JP)
Title: Self-rotating piezoelectric motor with axial preload
Inventor: PASCAL MEYER
IPC: H01L41/09
Filed: 2019-02-07
Abstract: To provide a self-rotating piezoelectric motor fitted with a preload system.SOLUTION: A self-rotating piezoelectric motor 100 includes: a piezoelectric actuator including a resonator 30 having a pair of arms 31, 32 connected at one of their ends in a connection area, the other two ends 310, 320 being free; and a passive element including a cylindrical part 20 extending substantially orthogonally to the resonator 30. The passive element includes a lower truncated cone 50 and an upper truncated cone 40, the small bases 51, 41 of the lower truncated cone and the upper truncated cone being arranged facing each other and on either side of the resonator. The passive element includes an elastic element 70 and a stop 71 for holding the lateral surfaces 52, 42 of the lower truncated cone and the upper truncated cone in contact with each of the free ends of the arms of the resonator.SELECTED DRAWING: Figure 3
Patent JP-2020127392-A (JP)
Title: Intestinal function-controlling medicine containing inulin
Inventor: HARA KENJIRO
IPC: A23L33/105
Filed: 2019-02-12
Abstract: To provide a wide-range food or beverage eatable deliciously without damaging taste, flavor, texture or the like, and having sufficient improvement effect of intestinal function.SOLUTION: There is provided an intestinal function-controlling medicine containing inulin as an active ingredient, for administering or ingesting inulin to a human as much as 4.0 g or more and less than 7.3 g per day.SELECTED DRAWING: None
Patent JP-2019116479-A (JP)
Title: Novel compound
Inventor: MURATA SEI
IPC: C07D221/14
Filed: 2019-02-13
Abstract: To provide a novel compound having excellent base generation performance.SOLUTION: There is provided a novel compound represented by the following general formula (1'), wherein a ring Ais one of following partial structural formulae (1-1) to (1-10), Rand Rare each independently a hydrogen atom, an unsubstituted or substituted hydrocarbon group with 1 to 20 carbon atoms, or Rand Rare connected each other to form a ring containing a nitrogen atom, when an atom constituting a 5- to 8-membered ring represented by the ring Acontains no nitrogen atom, Rand Rare the ring formed by connecting each other, the ring is formed optionally selected from a nitrogen atom, an oxygen atom, and a carbon atom, and a benzene ring may be condensed to the ring.SELECTED DRAWING: None
Patent JP-2020135100-A (JP)
Title: Control system
Inventor: KATAOKA HITOSHI
IPC: G05B19/05
Filed: 2019-02-14
Abstract: To notify action information according to an incident.SOLUTION: A control system includes: a control unit for executing a control operation for controlling a to-be-controlled object; and a security unit (200), connected to the control unit, responsible for security functions for the control system. The security unit includes: collection means for collecting status information indicating an operating status of the control system; detection means for detecting an incident in the control system based on collected state information; and notification means for notifying information on how to deal with a detected incident.SELECTED DRAWING: Figure 7
Patent JP-2020133431-A (JP)
Title: Reciprocation type fluid machine
Inventor: INOUE HIROSHI
IPC: F04B39/12
Filed: 2019-02-14
Abstract: To provide a reciprocation type fluid machine which enables improvement of cooling efficiency of a valve spacer to achieve good reliability and efficiency.SOLUTION: A reciprocation type fluid machine 1 includes a valve spacer 18 supporting at least one of a supply valve 24 and a discharge valve 32 which respectively form a supply port 20 and a discharge port 28. An interior of the valve spacer 18 is provided with a first cooling part 40. A cooling medium is introduced into the first cooling part 40 to cool the valve spacer 18.SELECTED DRAWING: Figure 2
Patent JP-2020137276-A (JP)
Title: Control method of piezoelectric driving device, piezoelectric driving device and robot
Inventor: SAITO HIDETOSHI
IPC: H02N2/14
Filed: 2019-02-20
Abstract: To provide a control method of a piezoelectric driving device that stably drives a driving piezoelectric element even in low speed.SOLUTION: A control method of a piezoelectric driving device comprises: a vibrator 17 that comprises a first piezoelectric element 23 and vibrates by applying a driving signal to the first piezoelectric element 23 and a fifth piezoelectric element 27 which are driving piezoelectric elements; a rotor 2 that moves due to vibration of the vibrator 17; a first driving circuit 72 that generates a first driving signal 48 using a first pulse signal 91 generated on the basis of a first target duty ratio signal 87, in which a voltage value which is supplied to the first driving circuit 72 is switched in response to the first target duty ratio signal 87.SELECTED DRAWING: Figure 12
Patent JP-2020126990-A (JP)
Title: Method of recycling photoelectric conversion layer
Inventor: IGARASHI GORO
IPC: H01L31/0248
Filed: 2019-02-05
Abstract: To provide a method for recycling a photoelectric conversion layer of a silicon-based or compound-based photovoltaic power generation module.SOLUTION: A photoelectric conversion layer obtained by decomposing and separating a silicon-based or compound-based photovoltaic power generation module separated from modules is mechanically crushed, and finely pulverized material or pulverized material is separated into gas, liquid and solid by thermal decomposition using dry distillation. The chemical molecules of the separated gas are separated from the gas by using a molecular sieving activated carbon or an activated carbon tank for gas adsorption, and adsorption and desorption are performed while changing pressure or temperature to recover the molecules. The separated molten material is separated from the liquid using an adsorption tank such as activated carbon for liquid phase adsorption, or expanded carbon of porous carbon by the MgO template method or graphite, and recovered by performing adsorption and desorption while changing the pressure or temperature, or recovered by performing suction filtration. The separated solid is added with a carbon-based additive, starch paste, and water, stirred, molded into bean charcoal, and dried to be used as an industrial auxiliary fuel.SELECTED DRAWING: Figure 1
Patent JP-2020136235-A (JP)
Title: Garnet type solid electrolyte, manufacturing method thereof, secondary battery and electronic device
Inventor: YAMAMOTO HITOSHI
IPC: H01M4/131
Filed: 2019-02-26
Abstract: To provide a garnet type solid electrolyte and a manufacturing method thereof which enable the achievement of a lower temperature in oxide sintering and a high lithium ion conductivity.SOLUTION: A garnet type solid electrolyte according to the present application is represented by the compositional formula, LiLa(ZrSnM)O, where M represents one or more metal elements selected from Ta, Sb and Nb, and 0.1≤x<0.5 and 0.1≤y≤0.7.SELECTED DRAWING: None
Patent JP-2020137550-A (JP)
Title: Battle game device
Inventor: ICHIKAWA TAKASHI
IPC: A63F9/00
Filed: 2019-02-26
Abstract: To provide a battle game device in which a structure of a doll itself can be simplified and is inexpensive.MEANS: A battle game device comprises: dolls comprising an operating offence element; a central processing unit; an actuator controlled by the central processing unit. The battle game device has a game board to which a plurality of dolls can be simultaneously attached and on which the central processing unit and the actuator are provided. The game board comprises: infrared ray transmission parts which correspond to the offence elements of the plurality of attached dolls and emit an infrared ray; and infrared ray reception parts for receiving the infrared ray reflected on bodies of players. The central processing unit controls the actuator on the basis of the infrared ray received on the infrared ray reception part.SELECTED DRAWING: Figure 1
Patent JP-2020137655-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent a player's confusion in a game machine for executing a setting value suggestive performance.SOLUTION: A game machine includes: setting means capable of setting a setting value; display means capable of variably displaying a performance pattern composed of three pattern groups that vary each according to a lottery result regarding whether a profit state is generated; and performance execution control means capable of performing execution control of a performance of a first kind for suggesting a setting value set to the game machine and a performance of a second kind for suggesting a lottery result. The number of performances of a first kind executable during a read-ahead period during which a ready-ahead notice performance for operation reserved balls is under execution is set to s, and the number of performances of a second kind executable during a read-ahead period is set to t on the basis of winning/losing of a lottery result regarding operation reserved balls before being subjected to variation display such that t>s≥0 is satisfied.SELECTED DRAWING: Figure 122
Patent JP-2020139785-A (JP)
Title: Relative rotation angle measurement method
Inventor: HAYASHI JIRO
IPC: G01D5/20
Filed: 2019-02-27
Abstract: To measure a relative rotation angle in a narrow and small space with high accuracy.SOLUTION: A relative rotation angle measurement method includes a step of detecting a first sinusoidal wave having a frequency proportional to a revolution of a first rotor by a first displacement sensor 2 arranged on the first rotor, a step of detecting a second sinusoidal wave having a frequency proportional to a revolution of a second rotor by a second displacement sensor 3 arranged on the second rotor, a step of calculating a first rotation angle of the first rotor by applying Hilbert transformation to the detected first sinusoidal wave, a step of calculating a second rotation angle of the second rotor by applying Hilbert transformation to the detected second sinusoidal wave, and a step of calculating a relative rotation angle by calculating a difference between the calculated first rotation angle and the calculating second rotation angle. A detection range in circumferential directions in the first and second rotors in the first and second displacement sensors is larger than half of a circular pitch of the first and second rotors, and is smaller than the circular pitch.SELECTED DRAWING: Figure 2
Patent JP-2020139538-A (JP)
Title: Braking device
Inventor: TOYODA MASAHIRO
IPC: F16D66/00
Filed: 2019-02-27
Abstract: To provide a braking device capable of estimating a temperature of a sliding member using frictional heat occurring at the time of braking, without providing a power source separately.SOLUTION: A braking device 1 comprises a friction pad 6 that brakes a disc rotor by sliding contact with the disc rotor. Also, the braking device 1 comprises a thermoelectric module 7 that converts frictional heat of the friction pad 6 during braking into electricity to generate power generation output, and a power generation output detecting means 11 that detects a value of power generation output by the thermoelectric module 7. Further, the braking device 1 comprises a temperature estimating means 12 that estimates a temperature of the friction pad 6 based on the value of the power generation output detected by the power generation output detecting means 11.SELECTED DRAWING: Figure 3
Patent JP-2020107589-A (JP)
Title: Cell stack of fuel cell
Inventor: TERASAWA GENTA
IPC: H01M8/12
Filed: 2019-03-04
Abstract: To provide an assembly capable of suppressing the occurrence of cracks in a glass part.SOLUTION: An assembly is provided with a manifold 200 and a glass part 300. The glass part 300 includes: an interface region 300a within 5 μm in depth from the surface 200S of the manifold 200; and an internal region 300b over 5 μm in depth from the surface 200S of the manifold 200. The average grain size of crystal grains included in the interface region 300a is smaller than the average grain size of crystal grains included in the internal region 300b.SELECTED DRAWING: Figure 5
Patent JP-2020143179-A (JP)
Title: Brake friction material and manufacturing method of brake friction material
Inventor: FUKUSHIMA KOJI
IPC: C09K3/14
Filed: 2019-03-04
Abstract: To provide a brake friction material that can efficiently reinforce the brake friction material and can achieve necessary mechanical strength, even when a ceramic-based fiber is used as a fiber base material.SOLUTION: A brake friction material that contains a fiber base material, a binder, a lubricant, and a filler, characterized in that the fiber base material contains a ceramic based fiber having an average fiber length of 100 to 5000 μm, and the ceramic based fiber is dispersed in the brake friction material in a state of an element wire.SELECTED DRAWING: Figure 4
Patent JP-2019134446-A (JP)
Title: Receiver
Inventor: KAMIO HIROYUKI
IPC: H04N21/434
Filed: 2019-03-06
Abstract: To provide super high definition of a video in which application of logo data is extended and flexibility and transmission efficiency are enhanced.SOLUTION: In a transmission system, the logo data is modularized for each logo identification and logo type; the modularized logo data is distributed to a plurality of sections of common data table information; for the logo data, logo data distribution information indicative of a correspondence between the logo types and the distributed sections is defined and inserted in a logo data distribution descriptor of the common data table information; logo transmission description information is generated from logo management information including the logo identification and logo type of the logo data, and inserted in a logo transmission descriptor of a service description table information; the common data table information and the service description table information are multiplexed into a broadcast signal; and the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020148802-A (JP)
Title: Image formation device
Inventor: SANO TOSHIYUKI
IPC: G03G15/08
Filed: 2019-03-11
Abstract: To accurately calculate a rotation time of a developing roller of an image formation device that controls rotation and stop of the developing roller using a cam.SOLUTION: A control unit rotates a cam until a separation signal is acquired when the separation signal is not acquired from a phase sensor when an image formation device is started (S411 and S432) and stops the cam at an initial position where the separation signal is acquired (S414 and S435) to perform cam position initialization control. After the cam position initialization control, the control unit calculates a rotation time DR of a developing roller that is obtained by subtracting a period when the developing roller stops from a time when the cam is rotated for the cam position initialization control (S450).SELECTED DRAWING: Figure 26
Patent JP-2020147618-A (JP)
Title: Vinyl chloride-based resin composition and molded article composed of the composition
Inventor: KAWAHARA MOE
IPC: C08L27/06
Filed: 2019-03-11
Abstract: To provide a vinyl chloride-based resin composition capable of obtaining a molded article which is not only excellent in fluidity and plasticity during molding or the like but also excellent in surface property by reducing the generation of scorch, gum or the like and to provide a molded article composed of the resin composition.SOLUTION: There is provided a vinyl chloride-based resin composition which comprises an acrylic block copolymer (B) having at least one polymer block (b1) containing a methacrylic ester unit and at least one polymer block (b2) containing an acrylic acid ester unit in an amount of less than 1 pt.mass based on 100 pts.mass of a vinyl chloride-based resin compound (A) having type A durometer hardness of 50 to 100 as measured according to JIS K6253 (provided that the acrylic block copolymer (B) is not contained), wherein the acrylic block copolymer (B) has a melt flow rate of 1.0 to 100 g/10 min when measured at 190°C and 2.16 kg.SELECTED DRAWING: None
Patent JP-2020147927-A (JP)
Title: Building capable of self-supplying life water whose water source is rainwater
Inventor: TOKITA KATSUHIKO
IPC: E03B1/00
Filed: 2019-03-11
Abstract: To provide a building capable of self-supplying life water whose water source is rainwater and which can be utilized both at the time of disaster and at normal time.SOLUTION: A building includes a water purification system which includes a rainwater tank, a rainwater purification device, a life water tank, a domestic wastewater storage tank, a recycled water tank for reverse osmosis membrane, and a reverse osmosis membrane device. After storing the rainwater in the rainwater tank, the water purified by the rainwater purification device is stored in the life water tank, and the water stored in the life water tank is supplied as life water to a life water facility excluding toilet cleaning water, and the domestic wastewater used in the life water facility is flowed in the domestic wastewater storage tank. After the recycled water biologically purified there is stored in the recycled water tank for reverse osmosis membrane, the purified water filtered and processed by the reverse osmosis membrane device is returned to the rainwater tank or the life water tank to circulate, and also, concentrated water discharged from the reverse osmosis membrane device is supplied to the toilet cleaning water.SELECTED DRAWING: Figure 1
Patent JP-2020004377-A (JP)
Title: Animation preview generation method and program
Inventor: DENOUE LAURENT
IPC: G06F40/197
Filed: 2019-03-13
Abstract: To provide a method and a program that create animation representing change performed for a text, an image and a graphics between document versions.SOLUTION: An illustrative embodiment described in the present specification relates to detecting a text difference and an image difference between versions of a document (especially, slide presentation), and creating animation to indicate difference between the versions. Such an illustrative embodiment can be otherwise implemented as an application layer on a document platform which does not have any function indicating the difference between the document versions. Furthermore, such an embodiment can be extended to a messaging application for common document edition.SELECTED DRAWING: Figure 6
Patent JP-2020146301-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: performance mode setting means; game round execution means; and means capable of executing one of a first special performance in which a character corresponding to a first performance mode appears and a second special performance in which a disadvantageous result is not reported when a determination result does not satisfy a predetermined condition, and causing a result in which a character is disadvantageous in a first special performance when it is determined that special information does not satisfy a predetermined condition. The performance mode setting means includes means for shifting, when determination means determines that special information does not satisfy a predetermined condition in a state in which the first performance mode is set and when the first special performance is executed, to a second performance mode after completion of a game round; and means for continuing, when the determination means determines that special information does not satisfy a predetermined condition in a set state of the first performance mode, and when a second special performance is executed, the first set performance mode after completion of a game round in which the second performance is executed.SELECTED DRAWING: Figure865
Patent JP-2020149519-A (JP)
Title: Customer service support system for restaurant
Inventor: SUZUKI TOMOYUKI
IPC: G06Q50/12
Filed: 2019-03-15
Abstract: To provide a mobile communication terminal program and a customer service support system that reduce the scale of equipment installed in a store, make it easy for foreign customers to select menu items they want, and do not place a heavy burden on the customer service staff for receiving orders from foreign customers.SOLUTION: A system provides optimal menu items through chats with foreigners' mobile information terminals by users' mobile terminals, a management server for exchanging information with the user's mobile terminals, a customer attribute information database created in multiple languages, a menu attribute information database created in multiple languages, a store information database created in multiple languages, and a customer and menu matching information database created in multiple languages.SELECTED DRAWING: Figure 1
Patent JP-2020149937-A (JP)
Title: Manufacturing method of secondary battery, protection circuit operation check system, and secondary battery that intentionally generates micro short circuit
Inventor: KURIKI KAZUKI
IPC: H02J7/00
Filed: 2019-03-15
Abstract: To provide a system that confirms an operation of a protection circuit using a secondary battery in which a micro short circuit is surely generated.SOLUTION: In an abnormal operation confirmation system for a secondary battery, a test battery cell capable of generating a micro short circuit in 50 cycles or more and 150 cycles or less is manufactured, the test battery cell and an abnormality detection circuit are electrically connected to each other, a charge/discharge cycle test of the test battery cell to which the abnormality detection circuit is connected is performed, it is confirmed that the test battery cell generates an abnormality showing a specific behavior and the abnormality detection circuit detects the abnormality, and the test battery cell is removed from the abnormality detection circuit.SELECTED DRAWING: Figure 1
Patent JP-2020154660-A (JP)
Title: Display device and display method
Inventor: FURUYA AKIRA
IPC: B43L1/04
Filed: 2019-03-19
Abstract: To provide a display device which a user easily instruct.SOLUTION: A display device according to one aspect of a disclosed technology includes: a display surface; a plurality of data input units; an input detection unit which detects, from among the plurality of data input units, the data input unit into which data has been inputted; an instruction acceptance image generation unit which generates, at a position in accordance with a result of the detection performed by the input detection unit, an instruction acceptance image in which an instruction acceptance unit for accepting an instruction from a user is placed; and an image display unit which displays the instruction acceptance image.SELECTED DRAWING: Figure 11
Patent JP-2020024369-A (JP)
Title: Active energy-curable resin composition, polarizing film protection layer, and polarizing plate using the same
Inventor: KIDA YUKI
IPC: G02B5/30
Filed: 2019-03-22
Abstract: To provide an energy ray-curable resin composition for protecting polarizing films, which offers superior curability, adhesion and moist heat resistance, and to provide a polarizing film protection layer obtained by curing the same, and a polarizing plate having such protection layer.SOLUTION: An active energy ray-curable resin composition for protecting polarizing films is provided, containing a compound having a bi- or more functional oxetane compound and at least two unsaturated hydrocarbon groups, where the oxetane compound content is 51-99 pts.wt. per 100 pts.wt. of the resin composition.SELECTED DRAWING: None