baber/WOPTO huggingface dataset:
Patent JP-2019126486-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-01-24
Abstract: To provide a game machine with which performance effect may be enhanced.SOLUTION: A game machine comprises a window 51 for visually recognizing a gaming section 10. The window 51 comprises a first transparent body 250 and a second transparent body 260 arranged closer to the gaming section 10 than the first transparent body 250. The first transparent body 250 comprises a plate part 251 and cylindrical parts 252, 253. The cylindrical parts 252, 253 have a reinforcing structure part 254. The reinforcing structure part 254 may be convex thread parts 254A, 255A or concave thread parts 254B, 255B that extend from the transparent plate 251 toward the second transparent body 260.SELECTED DRAWING: Figure 8
Patent JP-2019129287-A (JP)
Title: Package for optical receiver module
Inventor: MITSUI KAZUNARI
IPC: H05K1/02
Filed: 2018-01-26
Abstract: To provide a package for an optical receiver module, capable of reducing intrusion of electromagnetic noise into an optical receiver module through feedthrough wiring.SOLUTION: A package for an optical receiver module includes: a conductive housing for receiving a light receiving element; and a feedthrough which has a first surface and a second surface located outside the housing to face each other, which penetrates through a side wall of the housing, and which comprises a dielectric material. A plurality of first electrical wirings including at least one of monitor wiring and power supply wiring are provided on a surface of the feedthrough located inside the housing. On the first surface, a plurality of third electrical wirings electrically connected to the respective first electrical wirings and arranged along the side wall, and a plurality of electromagnetic shield wirings connected to a reference potential are provided. Any one of the electromagnetic shield wirings is adjacent to at least one side of each third electrical wiring.SELECTED DRAWING: Figure 4
Patent JP-2018198923-A (JP)
Title: Fitness bike with table
Inventor: XIANG LEHONG
IPC: A63B22/06
Filed: 2018-01-29
Abstract: To provide a fitness bike with a table that facilitates adjusting the table and is small in volume when packaged.SOLUTION: A fitness bike with a table includes: a frame 1 including a first pillar 2 for supporting a table and a second pillar 3 for supporting a saddle; a support leg; a saddle 6; and a table 4. The first pillar is provided with a first elevating assembly for connecting the table and the first pillar, such that upper and lower positions of the table can be adjusted to the first pillar. The fitness bike allows a user to adjust a height of the table with the first elevating assembly and can accommodate users having different physiques. A height of the pillar supporting the table is also adjustable, so that the pillar can be descended to the lowest position when packaging and the volume of package can be minimized.SELECTED DRAWING: Figure 1
Patent JP-2019130723-A (JP)
Title: Color image formation apparatus
Inventor: TOYODA YUJI
IPC: G03G15/01
Filed: 2018-01-30
Abstract: To improve the color deviation adjustment resolution with the inexpensive configuration in a multi-beam type color image formation apparatus including a plurality of light sources each having a plurality of light emission points.SOLUTION: A pixel corresponding area corresponding to one pixel of image data on a front surface of each image carrier is scanned with M optical beams emitted from each light source. A writing control unit is configured to execute exposure range switching processing of virtually dividing each pixel corresponding area corresponding to each pixel of the image data into M line areas scanned by the M optical beams, and adjusting the light amount gravity center position of each pixel corresponding area in the sub-scanning direction with the magnitude of 1/2 of the width in the sub-scanning direction of each line area as a unit by switching between the first exposure state where the exposure range by the light source falls within one line area of the M line areas and the second exposure state where the exposure range is over the two line areas of the M line areas while maintaining the same exposure area as the first exposure state.SELECTED DRAWING: Figure 10
Patent JP-2019132943-A (JP)
Title: Projection lens and projector
Inventor: TAKEHANA NAOTO
IPC: G03B21/14
Filed: 2018-01-30
Abstract: To provide a projection lens that is highly resistant against an external impact when fixed to a projector with the use of a flange and can prevent an increase in size in the radial direction.SOLUTION: A projection lens 3 comprises: a lens group holding barrel 42 that includes lenses L3 to L5 on an inner peripheral side; a cam barrel 51 that supports the lens group holding barrel 42 movably in an optical axis X direction from an outer peripheral side of the lens group holding barrel 42; and a guide barrel 52 that supports the cam barrel 51 rotatably around the optical axis X from an outer peripheral side of the cam barrel 51. The lens group holding barrel 42 includes guide pins 49 that project outward from the lens group holding barrel 42. The cam barrel 51 includes cam holes 54 that are inclined in the optical axis X direction toward the circumferential direction and through which the guide pins 49 pass. The guide barrel 52 includes the guide barrel 52 that extends in the optical axis X direction and into which the guide pins 49 are inserted from the inner peripheral side, and a flange 32 that projects to the outer peripheral side.SELECTED DRAWING: Figure 1
Patent JP-2019130180-A (JP)
Title: Needle device
Inventor: LIM HENG JEW
IPC: A61M5/158
Filed: 2018-02-01
Abstract: To prevent an improper puncture of a used injection needle and prevent maloperation whereby an unused injection device cannot be used.SOLUTION: A needle device 1 is configured so that a needle unit 10 can be stored from a hub 15 side thereof into a protector 50. In a state in which a cover 30 is not attached to the needle unit 10, if the needle unit 10 is stored in the protector 50 once, a lock claw 55 provided on the protector 50 engages to the hub 15 so that the needle unit 10 cannot be separated from the protector 50. In a state in which the cover 30 is attached to the needle unit 10, the needle unit 10 can be put into the protector 50 and taken out from the protector.SELECTED DRAWING: Figure 9
Patent JP-2019131528-A (JP)
Title: Antitumor agent
Inventor: GOTO MICHIKO
IPC: A61K31/05
Filed: 2018-02-02
Abstract: To provide an antitumor agent, which has a potent propagation suppressing effect on various cancers and sarcomas, as well as particularly human breast cancer, such as triple negative breast cancer that is negative for estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2), and which has an excellent therapeutic effect, provides good prognosis and may be used as a safe therapeutic agent.SOLUTION: The antitumor agent contains abietane diterpenes having an abietane skeleton. In the antitumor agent, the abietane diterpenes are parviflorone A, B, C, D, E, F, G, H, or a derivative thereof. The abietane diterpenes are compounds represented by the following chemical formula (I) or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2019122739-A (JP)
Title: Dispersion type ledger device and dispersion type ledger method for adjusting difficulty in block-chain-based game
Inventor: KIM SUN YOUNG
IPC: A63F13/70
Filed: 2018-02-02
Abstract: To provide a dispersion type ledge device and a dispersion type ledge method for adjusting difficulty in a game, and to provide a broadcast device and a broadcast method of transaction information.SOLUTION: Provided are a storage request reception step of receiving difficulty information storage request transaction (Transaction) including difficulty information changed for a specific user from a first account within a block chain, a storage step of storing difficulty information on the basis of difficulty information storage request transaction, a difficulty information confirmation request step of receiving a difficulty information confirmation query as a request regarding difficulty information confirmation from a second account within a block chain, and a difficulty information transmission step of transmitting difficulty information to the second account.SELECTED DRAWING: Figure 1
Patent JP-2018110422-A (JP)
Title: System and method for synchronizing within neighbor aware network
Inventor: Santosh paul abraham
IPC: H04W56/00
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for synchronizing wireless devices within a peer to peer network.SOLUTION: A method includes receiving one or more synchronization messages. Each synchronization message includes timing information and a cluster identifier. The timing information includes anchor timing information, and the cluster identifier has the same value as a cluster identifier of a device. The method further includes determining whether or not the difference between a time value at which received synchronization messages receive anchor timing information at last and a time value held for the device is greater than a threshold. The method further includes discarding the received synchronization messages if the difference exceeds the threshold.SELECTED DRAWING: Figure 11
Patent JP-2019137250-A (JP)
Title: Inverted type coaxial two-wheeled vehicle
Inventor: KIMURA AKIHIRO
IPC: B62K17/00
Filed: 2018-02-13
Abstract: To provide an inverted type coaxial two-wheeled vehicle that is able to hinder repetition of unnecessary acceleration/deceleration of a vehicle even in a case where the wight of a rider is light.SOLUTION: An inverted type coaxial two-wheeled vehicle 1 comprises: two wheels 11 coaxially arranged on a vehicle body; a drive unit that drives the two wheels 11; an inclination sensor that detects an inclination of the vehicle body; and a control unit provided in a place where a rider H rides on the vehicle and configured to detect the weight of the rider H. The control unit controls the drive unit such that the vehicle body travels while maintaining an inverted position by increasing its speed as the inclination increases. In addition, the control unit performs a removal process in which a change component of a high frequency wave is removed from the detection value of an inclination detected by the inclination sensor. The removal process is performed such that the lighter the weight detected by the load sensor is, the greater the removed change component of a high frequency wave is.SELECTED DRAWING: Figure 1
Patent JP-2018102945-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing breakage of a game member.SOLUTION: An upper tray side liquid crystal display device 470 is attached to a liquid crystal attachment part 314d, so as to hold a rubber bar EB being an elastic member between the upper tray side liquid crystal display device 470 and the liquid crystal attachment part 314d as game members, so that, when impact is applied from outside to the upper tray side liquid crystal display device 470, the impact can be absorbed by the rubber bar EB. Therefore, if a player hits strongly the upper tray side liquid crystal display device 470 or continues to hit it, because the player is into the game, for instance, the impact is absorbed by the rubber bar EB.SELECTED DRAWING: Figure 56
Patent JP-2019138269-A (JP)
Title: Hermetic type compressor and refrigeration device
Inventor: KONO HIROYUKI
IPC: F04B39/02
Filed: 2018-02-14
Abstract: To provide a hermetic type compressor which has improved efficiency and reliability by reducing slide loss, while suppressing cost.SOLUTION: In a hermetic type compressor, a compression element 103 includes: a crank shaft 110 including a main shaft part 115, an eccentric shaft 114 and an auxiliary shaft part 116; a main bearing 119 formed at a cylinder block and pivotally supporting the main shaft part; and an auxiliary bearing 133 for pivotally supporting the auxiliary shaft part. An electric element 102 includes a stator 129 arranged inside a rotor at a part lower than the rotor 128. The stator is fixed to a stator fixing member 130 arranged on the auxiliary shaft part side of the crank shaft, the stator fixing member is fixed to the cylinder block, and the auxiliary bearing is fixed to the stator fixing member. A viscous pump is provided at a lower part of the crank shaft. The viscous pump includes: a cylindrical cavity part 134 formed at a lower part in the axial direction of the crank shaft; and a pump body 135 inserted in the cylindrical cavity part coaxially. The pump body is fixed to the auxiliary bearing.SELECTED DRAWING: Figure 1
Patent JP-2019139158-A (JP)
Title: Image capturing lens system and image capturing device
Inventor: MURAYAMA MINORU
IPC: G02B13/18
Filed: 2018-02-14
Abstract: To provide a novel image capturing lens system which has a two-group configuration and is capable of providing good correction for various aberrations, such as spherical aberration, Sagittal coma flare, distortion aberration, and axial chromatic aberration, while shooting in a range from infinity to a short distance.SOLUTION: An image capturing lens system consists of a first group having positive power and a second group having positive power arranged in order from the object side to the image side. The first group G1 consists of a 1a group G1a comprising a lens on the most object side through a first negative lens component, and a 1b group G1b disposed on the image side of the 1a group. The second group G2 consists of a 2a group G2a, aperture stop S, and 2b group G2b arranged in order from the object side to the image side. The second group G2 moves toward the object side, changing a distance to the first group G1, when shifting focus from infinity to a short distance. A focal length f of the entire system when focused at infinity, a focal length f1 of the first group, a focal length f2 of the second group, a focal length f2a of the 2a group, and a curvature radius R1aN of a most image-side surface of the 1a group satisfy conditions (1) through (3).SELECTED DRAWING: Figure 1
Patent JP-2019144065-A (JP)
Title: Optical distance measuring device
Inventor: KIMURA SADASUKE
IPC: G01S7/4863
Filed: 2018-02-20
Abstract: To provide an optical distance measuring device having high measurement accuracy.SOLUTION: An optical distance measuring device 10 comprises: a light source unit 30; a light-receiving unit 12 having a plurality of light-receiving elements capable of outputting a pulse signal in accordance with incidence of reflected light form an object; an addition unit 52 for adding the number of pulse signals and obtaining an added value; a histogram generation unity 54 for generating a histogram in which the added values are recorded for each flight time; a peak detection unit 56 for acquiring an added value at a peak of the histogram as signal strength and obtaining a distance value from a flight time that corresponds to the peak; an image generation unit 58 for signal strength image data and distance image data; a low signal strength element detection unit 62 for detecting a low signal strength element having low signal strength from the signal strength image data; and an image correction unit 64 for correcting the distance value recorded in a target element that corresponds to the low signal strength element among the distance image data on the basis of the other distance values.SELECTED DRAWING: Figure 4
Patent JP-2019141009-A (JP)
Title: Liquid for culture medium protection
Inventor: INOUE FUTOSHI
IPC: C12N5/073
Filed: 2018-02-23
Abstract: To provide a liquid for culture medium protection that suppresses a deterioration of its own quality, and can maintain an excellent biological cell culture environment.SOLUTION: A liquid for culture medium protection is used to coat a culture medium in biological cell culture. The liquid for culture medium protection has a liquid paraffin that is liquid at room temperature as the main component, and further has an anti-oxidant that regulates the oxidation of the liquid paraffin.SELECTED DRAWING: None
Patent JP-2019141984-A (JP)
Title: Impact tool
Inventor: TEJIMA HARUKI
IPC: B25B21/02
Filed: 2018-02-23
Abstract: To inhibit vibration of a bit.SOLUTION: An impact driver 1 includes: a motor 10; a hammer 70 which is rotated by the motor 10; an anvil 14 which is struck by the hammer 70 in a rotation direction; a hammer case 8 which houses the hammer 70; and bearings 80A, 80B which are provided in the hammer case 8 and support the anvil 14. Different kinds of bearings are used for the two bearings 80A, 80B, and the front side bearing 80A is a normal ball bearing and the rear side bearing 80B is an angular contact ball bearing.SELECTED DRAWING: Figure 3
Patent JP-2019149653-A (JP)
Title: Wireless microphone system and radiocommunication method
Inventor: OBUCHI KEN
IPC: H04W88/02
Filed: 2018-02-26
Abstract: To support stabilization of communication quality at the time of receiving a control signal transmitted from a receiver, as a master unit of radiocommunication, to a wireless microphone, as a slave machine.SOLUTION: A microphone slave machine 2 receives a control signal scA, transmitted from an antenna WA, by means of microphone antennas W1, W2, in 1 frame of radiocommunication. On the basis of reception quality of the control signal scA, a microphone slave machine 2 selects the antenna, for use in transmission of communication signal, from the microphone antennas W1, W2. The microphone slave machine 2 transmits the communication signal by using the selected antenna. The microphone slave machine 2 receives a control signal scB, transmitted from an antenna WB, by means of microphone antennas W1, W2. On the basis of reception quality of the control signal scB, the microphone slave machine 2 selects the antenna, for use in transmission of communication signal, from the microphone antenna W1 or W2. The microphone slave machine 2 transmits the communication signal by using the selected antenna.SELECTED DRAWING: Figure 1
Patent JP-2018102001-A (JP)
Title: System and method for channel information exchange for time-of-flight range determination
Inventor: LEOR BABIN
IPC: H04W64/00
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for channel information exchange for time-of-flight range determination.SOLUTION: A system for time-of-flight (ToF) positioning in an IEEE 802.11 network comprises an initiating station that transmits a request frame over a channel to a responding station for ToF position measurement. The responding station may respond with an offloading of the channel information, request frame receipt time and response frame transmit time back to the initiating station to enable the initiating station to calculate the ToF position with respect to the responding station.SELECTED DRAWING: Figure 4
Patent JP-2019149678-A (JP)
Title: Relay device, control method, and program
Inventor: SUGIMURA KAZUHIKO
IPC: H04W16/26
Filed: 2018-02-27
Abstract: To achieve both a comfortable WAN communication environment and suppression in power consumption without time and effort.SOLUTION: A mobile router 10 comprises: a wireless WAN communication unit 11 that has a plurality of WAN connection modes with different communication speeds, and communicates with a WAN side; and a wireless LAN communication unit 12 that communicates with a LAN side. The mobile router 10 comprises: a relay communication amount monitoring unit 13 that monitors a relay communication amount between the wireless WAN communication unit 11 and the wireless LAN communication unit 12; and a relay learning unit 14 that learns a daily fluctuation pattern of the relay communication amount. The mobile router 10 comprises: a mode decision unit 15 that decides the WAN connection mode of the wireless WAN communication unit 11 on the basis of learning data of the relay learning unit 14; and a controller 16 that switches the WAN connection mode of the wireless WAN communication unit 11 to the decided WAN connection mode.SELECTED DRAWING: Figure 1
Patent JP-2019148758-A (JP)
Title: Zoom lens and image capturing device
Inventor: SHIMOMURA KAZUYA
IPC: G02B15/20
Filed: 2018-02-28
Abstract: To provide a zoom lens which is advantageous in terms of, for example, a wide view angle, a high zoom ratio, compactness, light weight, and high optical performance over an entire zoom range.SOLUTION: A zoom lens comprises, in order from the object side to the image side, a first group with positive refractive power configured to be stationary for zooming, a second lens group with negative refractive power configured to move for zooming, and a rear group comprising at least one lens group, the first lens group consisting of six or more lenses, of which a lens on the most object side in the group is a negative lens. A focal length f1n of the negative lens, an Abbe number ν1n of the negative lens for the d-ray, and a focal length f1 of the first lens group satisfy the following conditional expressions: -1.65<f1n/f1<-1.10, 37<ν1n<48.SELECTED DRAWING: Figure 1
Patent JP-2019150189-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To provide a game machine that can suppress occurrence of defects compared to the prior arts.SOLUTION: A game machine in which a game using game balls is performed includes: a ball storage unit provided on the rear side of the game machine for receiving the game balls from the outside of the game machine; and a ball guiding unit for guiding the game balls stored in the ball storage unit to the downstream side and having a discharge hole that allows foreign matters to fall. At least the periphery of the discharge hole of the ball guiding unit is formed of a conductor having a conductivity and connected to the ground.SELECTED DRAWING: Figure 55
Patent JP-2018181832-A (JP)
Title: Battery of modular construction having improved safety property
Inventor: TORSTEN KNAPE
IPC: H01M10/48
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To avoid a heating chain reaction or propagation in a battery module.SOLUTION: A plurality of battery modules are arranged next to one another. A respective spacer element is arranged between adjacent battery modules in a module assembly 102. Pressing means 107 exerts a mechanical pressure onto battery modules 103a-103u in the module assembly, the mechanical pressure pressing adjacent battery modules of the module assembly against one another or against the spacer element which may be arranged therebetween. The battery 100 has means to destroy or deactivate the pressing means at the inside, as safety means triggering a reduction in the mechanical pressure exerted onto the battery modules when there is a defect in at least one of the battery modules. In the presence of a defect, a data processing device initiates destruction or deactivation of the pressing means.SELECTED DRAWING: Figure 1
Patent JP-2019001991-A (JP)
Title: Salt-forming dye
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/17
Filed: 2018-03-05
Abstract: To provide a novel salt-forming dye that can provide a desired drawn line density.SOLUTION: The salt-forming dye of the present invention is a salt-forming dye composed of Acid Black 52 and tetra-n-butylammonium bromide or Basic Violet 4.SELECTED DRAWING: None