baber/WOPTO huggingface dataset:
Patent JP-2018112658-A (JP)
Title: Screen, light for illumination selection device, and lighting instrument
Inventor: KANAMORI YOSHIAKI
IPC: G03B21/60
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a screen, a light for illumination selection device, and a lighting instrument that can reduce reflection of external light and project a clear video.SOLUTION: A screen comprises: a waveguide layer that has, on its surface, a plurality of types of reflecting areas that each have a rugged structure and reflect light in a predetermined wavelength region; and a clad layer that has a lower refractive index than the refractive index of a material of the waveguide layer. In particular, the screen 100 is formed of the waveguide layer 1 that has, on its surface, a blue reflecting area B that has a first rugged structure and reflects blue light in a predetermined wavelength region, a green reflecting area G that has a second rugged structure and reflects green light in a predetermined wavelength region, and a red reflecting area R that has a third rugged structure and reflects red light in a predetermined wavelength region; and the clad layer 2 that has a lower refractive index than the refractive index of the material of the waveguide layer 1.SELECTED DRAWING: Figure 1
Patent JP-2018114080-A (JP)
Title: Game machine
Inventor: SHIMIZU YOSHIMASA
IPC: A63F7/02
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce a feeling of discomfort given to a player and thereby to suppress deterioration in presentation effect.SOLUTION: Control data for a presentation is set for every lamp group to become a control object of a presentation whose performance is determined. On the basis of the control data thus set, lighting control of lighting units of the lamp groups is performed. Regarding a later presentation having equal priority to a preceding presentation whose control data is previously set, if at least a part of the lamp groups to become the control object is common to the preceding presentation, for the common lamp groups, the control data for the later presentation is overwritten. Also, the control data set for lamp groups that are the control object of the preceding presentation and that are not the control object of the later presentation is cleared.SELECTED DRAWING: Figure 56
Patent JP-2018115263-A (JP)
Title: Thermoplastic polyurethane elastomer composition
Inventor: KIMURA TOSHIHIKO
IPC: C08L53/02
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane elastomer composition of low hardness which can express excellent slidability when put into a molding or coating a communication cable or a wire.SOLUTION: A thermoplastic polyurethane elastomer composition contains a thermoplastic polyurethane elastomer, a styrenic elastomer, and an acryl modified organopolysiloxane. The mass ratio between the thermoplastic polyurethane elastomer/the styrenic elastomer is 40/60-90/10, the content of the acryl modified organopolysiloxane is 10-100 pts.mass relative to 100 pts.mass of the total content of the thermoplastic polyurethane elastomer and the styrenic elastomer.SELECTED DRAWING: None
Patent JP-2018114869-A (JP)
Title: Power source system
Inventor: TANAKA HIROMASA
IPC: B60R16/03
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent an auxiliary machine load from being supplied with high power supplied to a power control unit, as a result of series connection of a plurality of battery modules during normal travel of a vehicle.SOLUTION: A power source system comprises: a battery pack 1 including battery stacks B, G connected in series; a PCU 2 connected to the battery pack 1 via system main relays SMR-B, SMR-G; a first division relay 6 whose input terminal is connected to a power line BL further on the PCU 2 side than the SMR-B and between the battery stack B and the battery stack G and whose output terminal is connected to a DC/DC converter 32 and an A/C 33; and a second division relay 7 whose input terminal is connected between the battery stack B and the battery stack G and to a power line GL further on the PCU 2 side than the SMR-G and whose output terminal is connected to the DC/DC converter 32 and the A/C 33. The DC/DC converter 32 and the A/C 33 receive power from only either the battery stack B or the battery stack G.SELECTED DRAWING: Figure 1
Patent JP-2018114170-A (JP)
Title: Game machine
Inventor: KUZUHARA HIROKI
IPC: A63F7/02
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a pair of movable display bodies mounted on a movable body from an ascent position to a lower position unnecessarily when the movable bodies fall by self-weight from an ascent position to a descent position.SOLUTION: A game machine includes: a movable body 37 falling by self weight from an ascent position to a descent position; a first movable display body 38 mounted on a rear surface side of the movable body 37; a second movable display body 39; and an opening/closing driving mechanism 40. The opening/closing driving mechanism 40 includes: a long hole 38c which is provided for a first movable display body 38 and extends in a horizontal direction; a gear 65 with a cam which has an engaging projection 65a movable in the long hole 38c; a motor 63 rotating and driving the gear 65 with a cam; and a power transmission part transmitting vertical movements of the first movable display body 38 in the opposite direction to the vertical movements of a second movable display body 39. When the movable body 37 falls by self weight from the ascent position, the engaging projection 65a is engaged with one end part of the long hole 38c, so that the first movable display body 38 and the second movable display body 39 are locked in a closed state.SELECTED DRAWING: Figure 23
Patent JP-2018115825-A (JP)
Title: Range hood
Inventor: KAMEDA YUSHI
IPC: F24F7/06
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a range hood which enables improvement of cleanability of an inner surface panel in the range hood to which a distributing plate attached to the inner surface panel is attached.SOLUTION: A range hood 1 includes: a ventilation box 3 including a fan; a hood 2 attached to the lower side of the ventilation box; an inner surface panel 5 forming an inner surface of the hood and having an opening for taking air into the ventilation box; a distributing plate 10 which covers the opening while separating from the inner surface panel; and a support mechanism supporting the distributing plate. The inner surface panel includes a magnetic material. The support mechanism includes: a hinge part 30 which rotatably supports a base end of the distributing plate; and a magnetic attachment part 20 which is provided at the tip side relative to the base end of the distributing plate and magnetically attaches to the inner surface panel.SELECTED DRAWING: Figure 3
Patent JP-2018117700-A (JP)
Title: Game machine
Inventor: SHUDO SHIGERU
IPC: A63F5/04
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improving the efficiency of processing performed by a main control circuit and thereby capable of effectively utilizing the RAM capacity of the main control circuit.SOLUTION: A game machine of the present invention includes: a plurality of types of lottery tables commonly provided to a plurality of types of information necessary for controlling games, used when determining a lottery winning or a lottery non-winning of each of the plurality of types of information, and provided for each lottery winning probability; and lottery processing means for performing the lottery processing for each of the plurality of types of information, on the basis of the plurality of types of lottery tables.SELECTED DRAWING: Figure 61
Patent JP-2018117536-A (JP)
Title: Measuring method for enzymatic reaction, screening method and measuring device
Inventor: ICHIKI TAKANORI
IPC: C12M1/40
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique to control the time between the start of an enzymatic reaction to the time of measurement thereof when measuring enzymatic reactions for each of numerous enzymes.SOLUTION: The measurement method for enzymatic reactions comprises: a step a of irradiating a reaction space containing an enzyme and a caged compound, which is a substrate or cofactor of the enzyme, with actinic radiation to convert the substrate or cofactor into the active form and starting an enzymatic reaction with the enzyme; a step b of measuring enzymatic reaction; and a step c of controlling the time difference between the step a and the step b.SELECTED DRAWING: None
Patent JP-2018118455-A (JP)
Title: Inkjet recording device
Inventor: AIDA MITSUHIRO
IPC: B41J2/01
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device that can reduce a frequency of replacement of wiper members and shorten a period of time required until the inkjet recording device is used again.SOLUTION: The inkjet recording device comprises: a driving control part 114 that executes control so that a wiper member is moved in a predetermined first direction or in a second direction opposite to the first direction while contacting the member with an ink discharge surface; a frequency acquisition processing part 111 that contacts the ink discharge surface and moves in a first wiping direction to acquire a first wiping frequency at which wiping of the ink discharge surface is performed; a frequency judgement processing part 112 that judges whether or not the first wiping frequency acquired by the frequency acquisition processing part 111 reaches a first specified frequency; and a determination processing part 113 that determines as the second direction a wiping direction in which wiping of the ink discharge surface is performed, subject to the condition that the frequency judgement processing part judges that the first wiping frequency reaches the first specified frequency.SELECTED DRAWING: Figure 13
Patent JP-2018076477-A (JP)
Title: Vinyl chloride-vinyl acetate copolymer particle and automobile underbody coating agent
Inventor: WATANABE KAZUNORI
IPC: C08F214/06
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-vinyl acetate copolymer particle less in viscosity aging effect of a sol and excellent in mechanism strength during low temperature processing when mixed with a plasticizer, a coating agent and especially applications represented by an automobile underbody coating or automobile sealant or the like.SOLUTION: There is provided a vinyl chloride-vinyl acetate copolymer particle having vinyl acetate residue unit content distributed in a range of 0 to 30 wt.%, one maximum value in the distribution, average polymerization degree of 1500 to 3000, and average vinyl acetate residue unit content of 5 to 15 wt.%, and average primary particle diameter of the vinyl chloride-vinyl acetate copolymer particle of 1 to 2 μm.SELECTED DRAWING: None
Patent JP-2018120151-A (JP)
Title: Image forming apparatus, method for controlling image forming apparatus, and program
Inventor: FUJIEDA MOTOYUKI
IPC: G03G21/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To recover a residual toner while achieving both improvement of recovery efficiency and reduction of noise caused by discharge in good balance.SOLUTION: An image forming apparatus comprises: photoreceptor drums 1 that each carry an image that is a toner image on a surface charged by a charging device; and cleaning devices 5 that each recover a toner not transferred from and remaining on the photoreceptor drum 1. The image forming apparatus includes recovery brushes 50 that each are arranged in contact with the photoreceptor drum 1 and recover toner from the photoreceptor drum 1, and recovery rollers 51 that each are arranged in contact with the recovery brush 50 and receive the toner recovered by the recovery brush 50. In this case, the recovery roller 51 is electrically connected to the ground. Meanwhile, the recovery brush 50 can be switched between a ground connection state where it is electrically connected to the ground and a floating state where it is electrically floating.SELECTED DRAWING: Figure 2
Patent JP-2018125063-A (JP)
Title: Railroad signal cover and railroad signal device
Inventor: Yao hiroki
IPC: B61L5/18
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a railroad signal cover capable of avoiding a state in which it becomes hard to view what one of two kinds of signal indicates owing to a difference in lightness between the signals when an electric bulb type signal and an LED type signal are arranged side by side along a railroad wayside, and a railroad signal device using the same.SOLUTION: A railroad signal cover comprises: a translucent plate with a dimming function and a diffusing function which is arranged in front of a light emission part body case in which a circuit board mounted with a plurality of LED elements is built to cover the circuit board; and a lens which is arranged in front of the translucent plate. Further, the translucent plate is constituted by joining together a diffusion plate and a dimming plate having a plurality of translucent dot patterns formed on the front and back in a predetermined array, and arranged on the side where the dimming plate is opposed to the LED elements.SELECTED DRAWING: Figure 2
Patent JP-2018125641-A (JP)
Title: Microphone case and microphone unit
Inventor: SATO TAKANORI
IPC: B60R11/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a microphone case and a microphone unit which increase the level of a signal outputted from a microphone, when a sound source is located in a prescribed direction.SOLUTION: A microphone unit 1 includes a bottom face, walls 111, 112, 113, 114 surrounding the circumference of the bottom face, a housing section 20 for housing a microphone, a body having an aperture plane, a lid 40 covering a part of the aperture plane and in contact with the housing section 20, a first opening S1 opening between one end of the body in the longitudinal direction in the aperture plane and the lid 40, and a second opening S2 opening between the other end of the body in the longitudinal direction in the aperture plane and the lid 40.SELECTED DRAWING: Figure 6
Patent JP-2017137305-A (JP)
Title: Oral composition
Inventor: KUMAGAI GENTA
IPC: A61K8/35
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an oral composition comprising thymoquinone of which discoloration is inhibited, and a method for inhibiting the discoloration of the oral composition comprising thymoquinone.SOLUTION: The oral composition comprises at least one surfactant selected from a nonionic surfactant, an anionic surfactant and a cationic surfactant, and thymoquinone.SELECTED DRAWING: None
Patent JP-2017215308-A (JP)
Title: Sampling unit
Inventor: HOSAKA AKIHIKO
IPC: G01N30/08
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sampling unit which can easily and appropriately use and sample a resin with different polarities according to an analysis target.SOLUTION: A sampling unit 2 collects a sample to be introduced to a heater of a gas phase analyzer. The sampling unit includes a sample collecting rod 26 and a sample collecting piece 28, the sample collecting piece 28 having an underlaying layer covering the surface and a resin coating layer covering the surface of the underlaying layer. The sampling unit includes plural types of sample collecting pieces 28 with different polarities of the resin forming the resin coating layer and are removably attached to the end of the sample collecting rod 26.SELECTED DRAWING: Figure 3
Patent JP-2018127517-A (JP)
Title: Silicone-modified ethylene-unsaturated carboxylic acid copolymer, or ionomer thereof, and method for producing the same
Inventor: KOMATSU HARUNOBU
IPC: C08G81/02
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in all the properties of mechanical strength, elongation, and flame retardancy.SOLUTION: The present invention provides a silicone-modified ethylene-unsaturated carboxylic acid copolymer crosslinked with a silicone chain, or an ionomer thereof, which are excellent in flame retardancy and also excellent in mechanical strength and elongation.SELECTED DRAWING: None
Patent JP-2018128526-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KINOSHITA KEN
IPC: F16C13/00
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can maintain a good pressure contact state at a nip part while applying high torque to a pressure roller.SOLUTION: A fixing device comprises: a pressure roller 24; a roller shaft 25 to which the pressure roller 24 is fixed; a frame 21 that rotatably supports the roller shaft 25; a driving shaft by which a rotational motion for rotating the pressure roller 24 is generated; and a power transmission mechanism that performs power transmission between the driving shaft and roller shaft 24. The power transmission mechanism has gear trains that mesh with each other to transmit power, and the gear trains include at least a first gear fixed to the driving shaft and a second gear 28a1 arranged coaxially with the roller shaft 25. The power transmission mechanism further has a flexible shaft coupling 28 provided between the second gear 28a1 and roller shaft 25.SELECTED DRAWING: Figure 12
Patent JP-2017085176-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HARADA TAKAYUKI
IPC: H01L21/768
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing stability of a semiconductor device.SOLUTION: A manufacturing method of a semiconductor device comprises: a process of forming an etching stopper film ES3 on an interlayer insulation film II3; a process of forming an inorganic insulation film IN1 on the etching stopper film ES3; a process of forming a resist film PR1 on the inorganic insulation film IN1; a process of selectively etching the etching stopper film ES3 and the inorganic insulation film IN1 by using the resist film PR1 as a mask to form a first opening in the etching stopper film ES3 and form a second opening in the inorganic insulation film IN1; a process of removing the resist film PR1 by Oplasma ashing; a process of forming an interlayer insulation film II4 on the inorganic insulation film IN1; and a process of forming a wiring groove WG1 connected to the second opening by etching the interlayer insulation film II4 and forming a via hole VH1 by etching a part positioned under the first opening, of the interlayer insulation film II3.SELECTED DRAWING: Figure 1
Patent JP-2018127574-A (JP)
Title: Process for producing sheet molding compound
Inventor: URAYAMA YUJI
IPC: C08J5/06
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a sheet molding compound that can prevent the shrinkage of a thermosetting resin to reduce its warpage without adding to the thermosetting resin a shrinkage controlling agent.SOLUTION: A process for producing a sheet molding compound S100 includes a shrinkage control material lamination step S104 prior to a first resin-impregnation step S108. In the step S104, a shrinkage control material like a film is put on a first paste of thermosetting resin.SELECTED DRAWING: Figure 2
Patent JP-2018126464-A (JP)
Title: Reel type game machine
Inventor: EGUCHI HAYAGO
IPC: A63F5/04
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new game machine capable of further enhancing fun of a game.SOLUTION: A reel type game machine is configured such that a game progress situation can be grasped easily by shifting control processing relating to an AT state to a main control board side for controlling game progress, a new lottery method not found in a conventional lottery method is utilized, or information output at a sub-board side for controlling performance display is made diverse.SELECTED DRAWING: Figure 1
Patent JP-2018132816-A (JP)
Title: Coin conveyance device
Inventor: ENOMOTO MINORU
IPC: G07D9/00
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a coin conveyance device capable of selectively ejecting, from two outlets, multiple kinds of coins different in diameter or thickness.SOLUTION: A coin conveyance device comprises: a coin guide passage consisting of first and second guide surfaces that guide a peripheral surface of a coin and third and fourth guide surfaces that guide front and rear sides of the coin; multiple turntables that are turned around a rotation axis substantially vertical to the third and fourth guide surfaces; a coin push body that is provided while protruding from a surface of each of the multiple turntables; a first outlet passage that guides a coin positioned at an upper side of an outlet to a first coin outlet; a second outlet passage that guides a coin positioned at an upper side of an outlet to a second coin outlet; a stopper that can protrude and be embedded in an inlet of the first outlet passage; and a coin ejection mechanism that is configured to make an ejection force act on a coin positioned at the upper side of the outlet, toward the second outlet passage when the stopper is embedded, and to make an ejection force act on the coin toward the second outlet passage when the stopper protrudes.SELECTED DRAWING: Figure 1
Patent JP-2017177804-A (JP)
Title: Heated writing device for use with thermochromatic ink
Inventor: JODI A SCHWENDIMANN
IPC: B43K1/10
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a heated writing device for use with thermochromatic ink.SOLUTION: The present disclosure relates to a device for activating thermochromatic ink. The device may include: a drawing tip; a heating element, which may include a positive temperature coefficient (PTC) heating element, communicably coupled to the drawing tip and configured to heat the drawing tip; and a power source configured to provide power to the heating element. The power source may be a lithium-ion battery. The battery may be rechargeable, and the device may have a charging port to recharge the battery from a power source coupled to the charging port. The device may have a regulator for regulating power from the power source to the heating element. The device may have a controller for directing power from the power source to the heating element. Further, the heating element may be configured to heat the drawing tip to a temperature between 30-70 degrees Celsius.SELECTED DRAWING: None
Patent JP-2018133920-A (JP)
Title: Rotary electric machine, stator for the same, and method of manufacturing rotary electric machine
Inventor: FUJISHIRO SATOSHI
IPC: H02K15/12
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in efficiency of a rotary electric machine by taking measures against windage loss at a stator side.SOLUTION: Provided is a rotary electric machine 11 comprising: a stator 17 that has an annular ring-shaped stator core 15; and a rotor 19 provided at an inner diameter side of the stator 17 freely rotatably. The stator core 15 has a plurality of teeth 21 around each of which a coil 20 is wound. Each of the teeth 21 circumferentially adjacent to each other is arranged so as to have a gap 25 facing a slot 23 from the rotor 19 side between respective radial inside end parts 21a. At the gap 25, a resin body spacer 27 is provided so as to bury the gap 25.SELECTED DRAWING: Figure 2B
Patent JP-2018136431-A (JP)
Title: Negative Photosensitive Resin Composition
Inventor: SAKURAI RYUKAKU
IPC: G03F7/20
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that can form a resin film having sufficiently high sensitivity and a reduced tendency to corrode a metal wire, and has excellent storage stability.SOLUTION: A negative photosensitive resin composition contains an alkali-soluble resin, a photoacid generator composed of a cation represented by a specific formula and an anion represented by a specific formula, and a basic compound.SELECTED DRAWING: None