baber/WOPTO huggingface dataset:
Patent JP-2021161878-A (JP)
Title: Rotary compressor
Inventor: UTSUMI HIDETO
IPC: F04C18/356
Filed: 2020-03-30
Abstract: To provide a rotary compressor capable of suppressing excessive compression of a compression refrigerant compressed in a compression chamber, and having excellent energy-saving performance and reliability.SOLUTION: In a rotary compressor 1 which includes: a discharge hole 190 formed on an end plate 160 and partially positioned at an outer side of a cylinder inner wall 123; and a discharge groove 137 formed on the cylinder inner wall 123 and communicating a compression chamber 133 and the discharge hole 190, and in which the compression chamber 133 is reduced in accompany with revolution of an annular piston 125 to compress a refrigerant, the discharge hole 190 faces an end portion 128a of a compression chamber-side cylinder inner wall 123 of a vane groove 128.SELECTED DRAWING: Figure 3
Patent JP-2021163419-A (JP)
Title: Image formation apparatus and path providing system
Inventor: KURODA KOJI
IPC: G08B27/00
Filed: 2020-04-03
Abstract: To provide a path to a destination location from a departure place by displaying it on a map image and provide information about the periphery of the departure place.SOLUTION: An image formation apparatus 10 comprises: a specification unit 23 which specifies an imaging position included in meta data of photograph data received by a reception unit 22 as a departure place; a map image acquisition unit 24 which acquires a map image including the departure place; a path setting unit 25 which sets a path to a destination location from the departure place on the map image; an acquisition unit 26 which acquires new photograph data of the departure place; a generation unit 27 which generates a composite image obtained by combining a photographic image indicated by the new photograph data when the acquisition unit 26 acquires the new photograph data or a photographic image indicated by photograph data received by the reception unit 22 when the acquisition unit 26 cannot acquire the new photograph data on the map image including the path set by the path setting unit 25 as an image indicating the departure place; and an image formation unit 18 which forms the composite image on a recording sheet.SELECTED DRAWING: Figure 2
Patent JP-2021161102-A (JP)
Title: Method for protecting skin from bacteria or virus
Inventor: OKADA YASUHIRO
IPC: A61K31/417
Filed: 2020-04-03
Abstract: To provide a method that can effectively protect skin from bacteria or viruses, and has high safety to a human body.SOLUTION: A method for protecting skin from bacteria or viruses having a step of applying a composition containing one or more acid selected from a group consisting of lactic acid, pyruvic acid and urocanic acid or salt (A) thereof to skin, in which the amount of component (A) which is present as an acid type on a skin surface to which the composition is applied is 0.5 μg or more and 200 μg or less per skin 1 cm2.SELECTED DRAWING: None
Patent JP-2020099825-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2020-04-06
Abstract: To provide a game machine capable of optimally adding game properties of transferring to an advantageous game state by establishment of a plurality of operation-start conditions.SOLUTION: A pachinko machine includes, as jackpot types related to first special symbols: first jackpots 2 and 5 transferring to a short-term time-shortening game state by winning during a normal game state; first jackpots 1-5 transferring to a long-term time-shortening game state by winning during the short-term time-shortening game state; and, as jackpot types related to second special symbols, second jackpots 1 and 2 transferring to the long-term time-shortening game state in both of the normal game state and the short-term time-shortening game state. This configuration can add a game property of stepwise transferring to the long-term time-shortening game state by a plurality of times of jackpots by a plurality of times of game ball entries in a lower middle start-opening winning device 431, and a game property of transferring to a second advantageous game state by a single-time jackpot by entry of a game ball in a right operation-start winning device 432.SELECTED DRAWING: Figure 29
Patent JP-2020103990-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a further variation in collaborative operation of a plurality of devices provided in a game machine.SOLUTION: A game machine including a display device, a speaker, and a light emitting body includes: movable body operable in a rear area of the display device when viewed from a player; and peripheral control means for controlling display of a predetermined pattern by the display device, output of predetermined sound by the speaker, emission of predetermined light by the light emitting body, and operation of the movable body. The peripheral control means can execute a first pattern for operating the movable body in the rear area and executing at least one of output of the predetermined sound by the speaker or emission of the predetermined light by the light emitting body, and a second pattern for operating the movable body in the rear area, displaying the predetermined pattern on the display device, and preventing execution of output of the predetermined sound by the speaker and emission of the predetermined light by the light emitting body that are executable in the first pattern.SELECTED DRAWING: Figure 99
Patent JP-2021165692-A (JP)
Title: Ranging device and ranging method
Inventor: UMAHARA KUMIKO
IPC: G01S17/894
Filed: 2020-04-08
Abstract: To allow for using multiple sensors employing different ranging methods in combination at low cost.SOLUTION: Pixels consisting of SPADs used for direct ToF ranging, CAPDs (Current Assisted Photonic Demodulators) used for indirect ToF ranging or a pixel area consisting of normal pixels, and light-emitting unit are commonly controlled. The present disclosure is applicable to ranging devices.SELECTED DRAWING: Figure 6
Patent JP-2021165816-A (JP)
Title: Ocular optical system and image capturing device having the same
Inventor: ISHIDA KAZUTO
IPC: G02B25/00
Filed: 2020-04-08
Abstract: To provide an ocular optical system which has sufficient space secured therein, satisfies a requirement of a wide angle of view, and is capable of sufficiently correcting for aberrations such as field curvature and astigmatism.SOLUTION: An ocular optical system provided herein comprises, in order from a display element side to an observer side, a first lens L1 having positive refractive power, a second lens L2 having negative refractive power, and a third lens L3 having positive refractive power, and satisfies conditions expressed as: 0.300<H/f<0.400, 0.300<H/skd<0.600, where H represents the maximum image height of a display element, f represents a focal length of the ocular optical system at standard diopter, and skd represents an optical axial distance from the display element to a display element-side surface of the first lens L1.SELECTED DRAWING: Figure 1
Patent JP-2021166683-A (JP)
Title: Stability evaluation system, program and method
Inventor: KAJI KUNIHIKO
IPC: A61B5/11
Filed: 2020-04-13
Abstract: To realize effective training and coaching and fitting of athletic equipment by properly evaluating stabilizing capability, so-called stability according to change in a body motion of a wearer.SOLUTION: A stability evaluation system comprises: a plurality of body motion sensors 40 which is attached to any portion of a wearer 1 or a barbell 1a used by the wearer 1 and can detect three-dimensional displacement or rotation of each portion; a memory which records detection results by the body motion sensors 40 as body motion data and stores index data holding a correlation between a deviation quantity from a stable reference value for evaluating reproducibility of the body motion and an index for evaluating stabilizing capability; an index calculation unit 117g which refers to index data on the basis of a reference value or a threshold acquired from the recorded body motion data and calculates an index for evaluating the stabilizing capability; and an output device which displays or outputs the index calculated by the index calculation unit 117g.SELECTED DRAWING: Figure 3
Patent JP-2021169064-A (JP)
Title: Sieving apparatus
Inventor: SODA TSUYOSHI
IPC: E02F3/94
Filed: 2020-04-16
Abstract: To provide a sieving apparatus which is provided with a grizzly selection mechanism, thereby making it possible to efficiently perform sieving operation without performing selection operation in advance.SOLUTION: A sieving apparatus includes: a grizzly selection mechanism 3 which is provided on the uppermost part of a machine frame, and in which grizzly bars each have a lower end oriented in a first direction A; a vibration feeder 9 which includes a downward-inclined leading path 6 for receiving an undersize raw material from the grizzly bars, and which includes driving means for vibrating the leading path; a drum rod screen mechanism 33 which includes a drum rod screen for receiving the raw material from the leading path, installed such that an outlet is oriented in a second direction B different from the first direction, and which includes driving means for rotating the drum rod screen along the central axis of a cylinder; conveyor means 8 for conveying an undersize raw material from the drum rod screen in a third direction C different from the first and second directions; and a guide passage 10 for guiding an oversize raw material on the drum rod screen in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2021169966-A (JP)
Title: Ultrasonic inspection device and ultrasonic inspection method
Inventor: KOBAYASHI MASAYUKI
IPC: G01N29/30
Filed: 2020-04-16
Abstract: To provide an ultrasonic inspection method capable of accurately obtaining an inspection result even for inspection objects having various ultrasonic attenuation characteristics.SOLUTION: An ultrasonic inspection method includes: a registration step for registering a correction parameter specific to the type of an inspection object for correcting the intensity of a reference signal in a hard disk 6 in association with an inspection object identifier; a load step (step S2) for loading the correction parameter into an arithmetic processing part 5 based on the inspection object identifier; a correction step (step S3) for correcting the signal intensity of the reference signal using the loaded correction parameter; and a correlation arithmetic step (step S6) for executing the correlation arithmetic processing between the received signal and the corrected reference signal.SELECTED DRAWING: Figure 8
Patent JP-2021170888-A (JP)
Title: Storage battery board
Inventor: HIRAI TAKASHI
IPC: H02J7/35
Filed: 2020-04-16
Abstract: To prevent charging power of an electric vehicle from being lowered even when a storage battery for supplying power to a charger is being charged.SOLUTION: A storage battery board includes: a plurality of storage batteries 3; a plurality of AC/DC conversion units 2 for performing bidirectional AC/DC conversion and arranged in parallel; a power supply bus B1 for transmitting commercial power 10 to the AC/DC conversion unit 2; an output bus B2 for transmitting AC power from the AC/DC conversion unit 2 to an output unit 4; a charging bus B3 for transmitting charging power from the AC/DC conversion unit 2 to the storage battery 3; a discharging bus B4 for transmitting discharging power of the storage battery 3 to the AC/DC conversion unit 2; a first contact unit F1 group for switching a connection destination of the AC/DC conversion unit 2 on an AC side between the power supply bus B1 and the output bus B2; a second contact unit F2 group for switching a connection destination on a DC side between the charging bus B3 and the discharging bus B4; a third contact unit F3 group for switching a connection destination of individual storage batteries 3 between the charging bus B3 and the discharging bus B4; and a storage battery board control unit 8 for controlling charging and discharging of each storage battery 3.SELECTED DRAWING: Figure 1
Patent JP-2021169593-A (JP)
Title: Epoxy resin powder coating
Inventor: SEKIYA KATSUNORI
IPC: C09D7/41
Filed: 2020-04-17
Abstract: To provide an epoxy resin powder coating that has little change in coating properties even when stored at higher temperatures than room temperature, gives a uniform and smooth coating layer, and is suitable for inner pipe faces and the like.SOLUTION: An epoxy resin powder coating contains epoxy resin, a curing agent, and a pigment. The epoxy resin powder coating contains a curing agent with a melting point of 130-200°C as an essential component. The curing agent has a gel time of 30-70 seconds at 200°C.SELECTED DRAWING: None
Patent JP-2021174210-A (JP)
Title: Order entry system and ordering method
Inventor: ABE TOSHITAKA
IPC: G06Q30/06
Filed: 2020-04-23
Abstract: To provide an order entry system capable of improving the efficiency of order acceptance.SOLUTION: An order entry system 1 includes: identification means for identifying an ordering device (such as a customer portable device 100 and a clerk portable device 130) from member identification information or clerk identification information; input means for entering table identification information (such as a table number T11) (step 2-3); registration means for registering commodities to be purchased (steps 2-2 and 2-8); and order confirming means for confirming an order for the commodities registered by the registration means by storing the member identification information or the clerk identification information and the table identification information in storage means (step 2-9).SELECTED DRAWING: Figure 8
Patent JP-2021174934-A (JP)
Title: Chip manufacturing method and edge trimming device
Inventor: KOBAYASHI MASASHI
IPC: B23K26/53
Filed: 2020-04-28
Abstract: To suppress the adhesion of contamination to a device, the decrease in production efficiency, and the damage, and to solve various problems caused by the edge trimming of bonded wafers.SOLUTION: A chip manufacturing method includes: a wafer bonding step 1001 of bonding the surface of a second wafer to the surface of a first wafer; a first cyclically modified region forming step 1002 of forming a cyclic modified region on the first wafer; a first backside grinding step 1003 of grinding from the back side of the first wafer; a dicing step 1004 of processing the depth to the finish thickness along a planned division line; a protective member attachment step 1005 of attaching a protective member to the back side of the first wafer; a second cyclically modified region forming step 1006 of forming a cyclic modified region on the second wafer; and a second backside grinding step 1007 of grinding the back side of the second wafer and thinning the back side to the finished thickness.SELECTED DRAWING: Figure 2
Patent JP-2020144903-A (JP)
Title: Content display device, content display method and program
Inventor: OKIGAMI MASASHI
IPC: G06F13/00
Filed: 2020-05-11
Abstract: To provide a content distribution device, a content display device and a program which can easily register and manage the content without deleting the file name of the content to be distributed with a simple configuration.SOLUTION: A content distribution device 20 which can be connected to a content display device that can display the content comprises: a list generation function 250 which generates a list of contents transmitted to a content display device as a function of a content distribution program 244 distributing the content; a file name decision function 260 which decides the file name of the content included in the list so as to be successive in the order of displaying the content by the content display device; and a content transmission function 270 which transmits the content included in the list to the content display device under the file name decided by the file name decision function 260.SELECTED DRAWING: Figure 4
Patent JP-2021183851-A (JP)
Title: Pressure vessel and refrigeration device
Inventor: HAMADATE JUNICHI
IPC: F16J12/00
Filed: 2020-05-21
Abstract: To provide a pressure vessel capable of connecting an inlet pipe and an outlet pipe to a vessel body by a method similar to a conventional method in a case when at least one of the inlet pipe and the outlet pips is made of stainless steel.SOLUTION: A pressure vessel disposed on a refrigerant circuit 4, has a vessel body 60 made of iron, an inlet pipe to make a refrigerant flow into the vessel body 60, and an outlet pipe to make the refrigerant flow out from the vessel body 60. A pipe 50 of at least one of the inlet pipe and the outlet pipe has a first part 51 made of stainless steel, a second part 52 made of a material mainly composed of copper, and a brazed portion 53 for connecting the first part 51 and the second part 52. An end portion 51a at one side in a pipe axial direction of one of the pipes 50, of the first part 51 is disposed outside of the vessel body 60, an end portion 51b at the other side in the pipe axial direction of the first part 51 is connected to the second part 52, and the second part 52 is connected to the vessel body 60.SELECTED DRAWING: Figure 4
Patent JP-2021183924-A (JP)
Title: Liquid detection sensor
Inventor: UJIIE ATSUMASA
IPC: G01F23/292
Filed: 2020-05-21
Abstract: To provide a liquid detection sensor in which the wrong detection due to air bubbles in liquid or a water droplet left in a tube is reduced while the space saving is achieved.SOLUTION: A liquid detection sensor for detecting the presence or absence of liquid in a tube without contact, includes: a light source for emitting light to the tube; a first light-receiving element disposed to receive the light reflected in the tube and outputting a signal in proportion to the received light quantity; a second light-receiving element disposed to receive the light transmitting the tube and outputting the signal in proportion to the received light quantity; and a detection unit for detecting the presence or absence of the liquid on the basis of the output from the first light-receiving element and the output from the second light-receiving element.SELECTED DRAWING: Figure 2
Patent JP-2021185979-A (JP)
Title: Mattress used as sofa
Inventor: NAKATSUKA SHINJI
IPC: A47C27/00
Filed: 2020-05-26
Abstract: To provide a mattress used as a sofa which imparts more comfortable sitting feeling in using as a sofa.SOLUTION: A mattress 10 used as a sofa in the first embodiment includes a plate-like and flexible body part 14 and a joining means 20 for detachably joining a first peripheral edge part 16 and a second peripheral edge part 18 of the body part 14. The joining means 20 has a first element of a fastener as a first joining part 34 and a second element of the fastener as a second joining part 36. When the first peripheral edge part 16 and the second peripheral edge part 18 are joined by engaging the first element and the second element, the body part 14 is bent at a plurality of places, and a hollow polyhedral three-dimensional object with a protruding part protruding outward is constituted. The mattress 10 used as a sofa of the second embodiment having a seat part is constituted by pushing the protruding part into an inner space of the three-dimensional object.SELECTED DRAWING: Figure 1
Patent JP-2021187192-A (JP)
Title: Pneumatic tire
Inventor: MIKI TOSHIHIRO
IPC: B60C9/18
Filed: 2020-05-26
Abstract: To provide a pneumatic tire 2 capable of improving straight line stability and uneven wear resistance performance while securing steering stability and high speed durability.SOLUTION: In a tire 2, an inner ply 34 of a belt 18 comprises a plurality of inner ply pieces 56 in parallel with an axial direction, and a boundary 60 between one inner ply piece 56a and the other inner ply piece 56b is inclined toward a circumferential direction. An inclined direction of belt cords 48 included in the one inner ply piece 56a is a direction opposite to the inclined direction of the belt cords 48 included in the other inner ply piece 56b. An outer ply 36 of the belt 18 comprises a plurality of outer ply pieces 58 in parallel with the axial direction, and a boundary 60 between one outer ply piece 58a and the other outer ply piece 58b is inclined toward the circumferential direction. An inclined direction of the belt cords 48 included in the one outer ply piece 58a is a direction opposite to the inclined direction of the belt cords 48 included in the other outer ply piece 58b.SELECTED DRAWING: Figure 3
Patent JP-2021188147-A (JP)
Title: Sanitary shorts
Inventor: NOGUCHI JUNICHI
IPC: A41B9/12
Filed: 2020-05-26
Abstract: To provide sanitary shorts which can relieve menstrual pain by warming the entire abdomen of a wearer and with which a sanitary napkin can easily be exchanged.SOLUTION: Sanitary shorts 10 include: a shorts body 20 for covering from a lower abdomen to a hip of a wearer; and an upper side band body 30 extending upward from the shorts body 20 and arranged around the wearer's waist in a belly band shape. The shorts body 20 includes: a lower portion 21 where a crotch area 13 is positioned; and an upper portion 22 positioned between the lower portion 21 and the upper band body 30. The upper band body 30 is easily stretched in a lateral direction X compared to the upper portion 22 of the shorts body 20, and the upper portion 22 is easily stretched in the lateral direction X compared to the lower portion 21.SELECTED DRAWING: Figure 2
Patent JP-2020197303-A (JP)
Title: Guide member
Inventor: OSAKI MAKOTO
IPC: F16C32/06
Filed: 2020-06-01
Abstract: To provide a guide member having a structure applicable for elongation.SOLUTION: A guide member includes a plurality of first members arranged in parallel with one axis direction, as well as a plurality of second members united in the one-axis direction and positioned in an outer peripheral of the first member and over the plurality of first members arranged in parallel with the one-axis direction. In the guide member, an outer surface of the second member in a circumferential direction of the outer peripheral of the first member is an air-slide surface.SELECTED DRAWING: Figure 1
Patent JP-2021188481-A (JP)
Title: Electrically driven shielding device
Inventor: TSUCHIDA KENJI
IPC: E06B9/68
Filed: 2020-06-04
Abstract: To provide an electrically driven shielding device that has high operability and convenience and allows each of vertically overlapped multiple shielding members to be electrically lifted.SOLUTION: The electrically driven shielding device has a control device 10 that allows an upper part shielding member (upper part screen 6U) and a bottom part shielding member (bottom part screen 6L) that are vertically provided to be electrically lifted and receives an operating signal from an operating device such as an infrared remote controller 22 and individually performs lifting control of the upper part shielding member and the bottom part shielding member. The control device 10 includes: means that monitors the opening and closing conditions of both the upper part shielding member and the bottom part shielding member; and means that determines which of the upper part shielding member and the bottom part shielding member to make a lifting control based on a predetermined operation reference in accordance with the opening and closing conditions of both the upper part shielding member and the bottom part shielding member and performs the lifting control of the determined shielding member.SELECTED DRAWING: Figure 4
Patent JP-2021191681-A (JP)
Title: Liquid storage bag
Inventor: TAKAHASHI RYOTA
IPC: B65D65/40
Filed: 2020-06-05
Abstract: To provide a liquid storage bag capable of improving durability.SOLUTION: A liquid storage bag includes a bag body 24 having a gusset 29, and a supply part for supplying a liquid stored in the bag body 24 to the outside. The bag body 24 is constituted by including two first films 31, and two second films 32 for constituting the gusset 29 having a fold 28 with respect to the two first films 31. Each first film 31 has a metal layer, and each second film 32 does not include a metal layer.SELECTED DRAWING: Figure 3