baber/WOPTO huggingface dataset:
Patent JP-2017087418-A (JP)
Title: Erasing implement
Inventor: KODAMA HIDETOSHI
IPC: B43L19/00
Filed: 2015-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an erasing implement which can erase handwriting of irreversible discoloration ink.SOLUTION: There is provided an erasing implement which is a mixture of a resin and a filler and has Rockwell hardness of 70-125 or durometer (type D) hardness of 50-100, where hardness of the filler is as hard as or harder than the hardness of the erasing implement.SELECTED DRAWING: Figure 1
Patent JP-2016026045-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can achieve a performance so as to suppress a player's motivation to play a game from lowering.SOLUTION: When a game ball enters a first start port 2001 or second start port 2002, a random number as lottery information is reserved. A game machine performs lottery on the basis of the random number as the lottery information, and determines a lottery result of one type from the lottery result of a plurality of types including a winning and a failure. When the lottery result is the winning, a privilege such as a game ball is imparted to a player. In a main liquid crystal screen PNM, various performances are executed using a sub liquid crystal screen PNS, a lower-side accessory unit 3003 which can move to the front of the main liquid crystal screen PNM, and a shutter type accessory 3002, or the like.SELECTED DRAWING: Figure 249
Patent JP-2017091957-A (JP)
Title: Simulation method for illumination environment, simulation device for illumination environment and program
Inventor: SHIBANO NOBUYUKI
IPC: H05B37/02
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To enable simulation with a little processing load irrespective of the type of a luminaire.SOLUTION: A simulation method for an illumination environment causes a computer to execute the following steps. In a first step, a luminaire receives, as input information, the dimension of a radiation region from which the luminaire emits a light flux, and the value of a total light flux emitted by the luminaire (S1). In a second step, one light emitting point arranged in the radiation region is set as a first point light source, and the value of a total light flux is assigned to the first point light source (S2). In a third step, plural light emitting points arranged in the radiation region are used as plural second point light sources, and the value of a partial light flux obtained by distributing the total light flux to the plural light emitting points is assigned to the plural second point light sources. In a fourth step, light distribution of a luminaire to a first spatial region whose distance from the radiation region is not less than a predetermined threshold value is simulated by the first point light source, and light distribution of the luminaire to a second space region whose distance from the radiation region is less than the threshold value is simulated by plural second point light sources (S4 to S6).SELECTED DRAWING: Figure 2
Patent JP-2017092867-A (JP)
Title: Information processing device, control program, and method for controlling information processing device
Inventor: INOUE TAKAHIRO
IPC: G08B21/24
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To immediately notify mislaying in the case that there is the possibility that a user goes out.SOLUTION: An information processing device includes an imaging part (20) for imaging an external situation, a user recognition part (110) for recognizing a user on the basis of a picked-up image by the imaging part (20), a mislaying determination part (109) for determining that an own device is left behind in the case that the recognized user is away from the own device, and a notification part (103) for notifying the mislaying in the case that the own device is determined to be left behind.SELECTED DRAWING: Figure 1
Patent JP-2017099070-A (JP)
Title: Control device for permanent magnet type synchronous motor
Inventor: NOMURA NAOFUMI
IPC: H02P6/18
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a permanent magnet type synchronous motor which can stably realize sensorless vector control even when a d axis current is large.SOLUTION: The current and terminal voltage of a PMSM 80 are taken as vectors, and position estimation error calculating means, a speed estimator 33 and an integrator 34 are provided. The position estimation error calculating means comprises: an extended induced voltage calculator 31 that calculates a first extended induced voltage using the current, the terminal voltage equivalent value, and the speed estimated value of the PMSM 80; a weighting coefficient calculator 41; an extended induced voltage compensator 42 that calculates a second extended induced voltage using the d axis current, the speed estimated value, and the first extended induced voltage; and an angle difference calculator 32 that calculates the magnetic pole position estimation error using the second extended induction voltage. The extended induced voltage compensator 42 calculates the second extended induced voltage so that it becomes equal to the first extended induced voltage calculation value when the d axis current is small and is equal to the induced voltage when the d axis current is large.SELECTED DRAWING: Figure 1
Patent JP-2016121392-A (JP)
Title: Contact apparatus for use in apparatus for producing three-dimensional workpieces
Inventor: BODO HAACK
IPC: B22F3/105
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a contact apparatus for use in an apparatus for producing three-dimensional workpieces capable of producing more workpieces by a particularly efficient method.SOLUTION: A contact apparatus 44 comprises a replaceable building chamber 20 adapted to receive a workpiece and a building chamber support element 38. A first contact element 46 is fastened to the replaceable building chamber 20, comprises a first electrical conductor element 48, and is provided with a first planar conductor surface 50. A second contact element 52 is fastened to the building chamber support element 38 and comprises a second electrical conductor element 54, the second electrical conductor element 54 being provided with a second planar conductor surface 56. The first planar conductor surface 50 and the second planar conductor surface 56 are adapted to interact with each other so as to establish an electrical contact between the replaceable building chamber 20 and the building chamber support element 38 when the replaceable building chamber 20 is supported on the building chamber support element 38.SELECTED DRAWING: Figure 2
Patent JP-2017095550-A (JP)
Title: Polyol composition for solventless adhesive, solventless type adhesive and laminate film
Inventor: UMEZU KIYOKAZU
IPC: C09J167/00
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a solventless type adhesive escaping elution of a harmful component, capable of being applied to food packaging applications, exhibiting excellent laminate strength and exhibiting excellent adhesive strength especially even after long term storage of the additive, a polyisocyanate composition used for the same and a laminate film by laminating a substrate film with using the adhesive.SOLUTION: A solventless type adhesive polyol composition containing polyester polyol having viscosity at 40°C in a range of 500 to 2000 mPa s (A) and a copolymer of aromatic vinyl and maleic acid anhydride (B) as essential components is used as a polyol component of an urethane-based adhesive.SELECTED DRAWING: None
Patent JP-2016104493-A (JP)
Title: Container compression device and container compression method
Inventor: HIROTA MASAYUKI
IPC: B30B9/32
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a container compression device which efficiently compresses a vacant container such as a plastic bottle or a waste can so as to be reused.SOLUTION: A container compression device 1 compresses a container 2 and/or a stored object stored in the container by sucking air inside the container, and includes a manually operating pump mechanism 5 which can suck air inside the container by reciprocating a piston 4 in a cylinder 3, a suction nozzle 6 which is connected to an opening part 7 of the container and sucking air in the container into the cylinder, and a check valve 30 which is set between the suction nozzle and the cylinder chambers A, B partitioned by the piston and prevents air flown into the cylinder chamber from counterflowing to the container.SELECTED DRAWING: Figure 1
Patent JP-2017097084-A (JP)
Title: Stereoscopic image display device
Inventor: KAWAKITA MASAHIRO
IPC: H04N13/04
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device that displays a stereoscopic image with an extended field of view with an integral stereoscopic system.SOLUTION: A stereoscopic image display device 1 comprises: a display panel 2 that is formed of a transmissive spatial optical modulator; a point light source panel 3 formed of a plurality of point light sources L that irradiate an element image to be displayed with light from the back face; a prism array 4 that changes the direction of the point light sources L to a direction to extend the direction of irradiation of the point light source L; and display control means 5 that displays, while switching between, first to third element image groups on the display panel 2, and performs switching between turn-on and turn-off of the point light sources of the point light source panel 3 so as to turn on only a point light source group in the direction of irradiation corresponding to the element image group to be displayed.SELECTED DRAWING: Figure 1
Patent JP-2017094613-A (JP)
Title: Postcure inflation device and tire cooling method
Inventor: KIMOTO RYUHEI
IPC: B29C35/16
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire cooling technique capable of shortening a cooling time of a tire in a PCI step.SOLUTION: A postcure inflation device for compressing and cooling a tire just after the curing comprises: a postcure inflation body part for holding the tire just after the curing in an inflation state; and a chamber which can be opened and closed freely for storing the tire which is held on the postcure inflation body part in the inflation state. The postcure inflation device further comprises on the postcure inflation body part, a first injection hole for injecting a cooling medium from the outside of the chamber into the inside of the tire held in the inflation state and a first discharge hole for discharging the cooling medium to the outside of the chamber from the inside of the tire, and on the chamber, a second injection hole for injecting the cooling medium from the outside of the chamber into the chamber which stores the tire, and a second discharge hole for discharging the cooling medium from the inside of the chamber to the outside of the chamber.SELECTED DRAWING: Figure 1
Patent JP-2016033421-A (JP)
Title: Actuator
Inventor: KONDO NOBUKI
IPC: F16H25/22
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of restricting vibration of an extremity end part of a rod.SOLUTION: An actuator of this invention comprises a motor having a rotary shaft; a ball screw; a guide device 30; and a rod 11. The ball screw includes a ball screw shaft rotated together with a rotating motion of the rotary shaft; and a ball screw nut showing a linear motion together with the rotating motion of the ball screw nut. The guide device 30 comprises a slide part 31 connected to the ball screw nut to perform a linear motion together with the ball screw nut and provided with a through-pass hole 32a and a first groove part along a direction of Y-axis; a rail part 60 opposing against the first groove part and formed with a second groove part along the direction of Y axis; and a rolling body rolling in the first groove part and the second groove part while being held by the first groove part and the second groove part so as to movably support the slide part 31. The rod 11 is fixed to the through-pass hole 32a arranged at the slide part 31 of the guide device 30.SELECTED DRAWING: Figure 14
Patent JP-2017101566-A (JP)
Title: Vehicular cooling device
Inventor: KIN KEISEI
IPC: F02G5/00
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular cooling device that enables efficient energy management by using a simple configuration in a vehicle having a liquid-cooling type intercooler and a condenser.SOLUTION: A vehicular cooling device is mounted to a vehicle having an engine in which intake air supercharged by a supercharger is cooled by an intercooler, and includes: a Rankine cycle circuit; and a branch flow passage configured to be branched from a main flow passage in which working fluid flows to the intercooler in the Rankine cycle circuit. The intercooler is configured to cool intake air by exchanging heat between the working fluid introduced via the branch flow passage and intake air.SELECTED DRAWING: Figure 1
Patent JP-2016222888-A (JP)
Title: Polypropylene resin composition having excellent transparency and heat resistance
Inventor: KIM HYUN-JOON
IPC: C08L23/12
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having enhanced visibility and having excellent rigidity and heat resistance, and the polypropylene resin composition having enhanced physical properties such as heat resistance and pressure resistance.SOLUTION: The polypropylene resin contains 100 pts.wt. of a matrix resin composition containing 60 to 70 wt.% of homo-polypropylene and 30 to 40 wt.% of random polypropylene, 0.3 to 0.5 pts.wt. of an antioxidant, 0.3 to 0.5 pts.wt. of a heat-resistance stabilizer, 0.2 to 0.5 pts.wt. of a lubricant and 0.2 to 0.5 pts.wt. of a nucleating agent. The homo-polypropylene has a melt index of 1 to 10 g/10 min and a softening point of 130 to 180°C, and the random polypropylene has a melt index of 10 to 20 g/10 min and a softening point of 100 to 160°C.SELECTED DRAWING: None
Patent JP-2017099705-A (JP)
Title: Dental handpiece
Inventor: YAMAMOTO YUZO
IPC: A61C1/05
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a dental handpiece capable of suppressing a negative pressure generated in a rotor chamber when stopping supply of pressure air.SOLUTION: The dental handpiece includes: a rotating cylinder 20 having a rotor vane 30 inside a head case 10 and rotatably disposed; and an air supply duct 12, a first exhaust duct 13, and a second exhaust duct 14 opened to the inside of the head case 10. A first exhaust duct opening part 13a and a second exhaust duct opening part 14a opened to the inside of the head case 10 of the first exhaust duct 13 and the second exhaust duct 14 respectively are provided on a plane perpendicular to an axis of the rotating cylinder 20 at circumferentially different positions. Thereby, when the supply of the pressure air from the air supply duct 12 is stopped, a reflux flow duct with a rotor chamber 11, the first exhaust duct 13', fresh air, and the second exhaust duct 14' defined as a route is formed so as to suppress the negative pressure generated in the rotor chamber 11.SELECTED DRAWING: Figure 2
Patent JP-2017100172-A (JP)
Title: Welding method and welding device
Inventor: FUKUDA YOSHIHISA
IPC: B23K9/028
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce generation of a strain on a cylindrical member due to weldment.SOLUTION: In a welding method for welding a tube part 32, a spline part 31 and a joint part 33, welding is started from a prescribed first position S1 of a bevel 34 in the tube part 32 and the spline part 31, and at the same time, welding is started from a second position S2 separated from an axial direction position C1 of the first position S1 of a bevel 36 in the tube part 32 and the joint part 33, welding is performed while moving a weldment position between the tube part 32 and the spline part 31 and a weldment position between the tube part 32 and the joint part 33 at a substantially same speed and in a same rotation direction, whereby the spline 31 and the joint part 33 are simultaneously welded to the tube part 32.SELECTED DRAWING: Figure 3
Patent JP-2017104045-A (JP)
Title: Emitter and drip irrigation tube
Inventor: NOGUCHI KOJI
IPC: A01G25/02
Filed: 2015-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an emitter capable of discharging irrigating liquid in a predetermined amount of ejection regardless of temperature, and a drip irrigation tube having the emitter.SOLUTION: An emitter 120 has a first flow rate adjusting unit which adjusts a flow rate of irrigating liquid by distortion of a first diaphragm part 160 ; and a second flow rate adjusting unit which adjusts a discharge amount (ejection amount) of irrigating liquid from the emitter 120 via distortion of the second diaphragm part 170. The first diaphragm part 160 has a convex portion which is disposed at a gap from a hole serving as a flow channel of the liquid for irrigation. The convex portion has an inverted truncated cone shape and is formed such that the gap widens as the portion advances into the hole.SELECTED DRAWING: Figure 1
Patent JP-2016105486-A (JP)
Title: Dynamic or adaptive tracking of spectrum feature part for end point detection
Inventor: JEFFREY DRUE DAVID
IPC: B24B37/013
Filed: 2015-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical end point detection system that tracks characteristics of a selected spectrum feature part in spectrometry for determining an endpoint or changing the polishing speed and reduces processing resources by identifying the selected feature part.SOLUTION: The polishing control method includes: start polishing after receiving a user's input for selecting a fixed wavelength range; measuring a sequence of optical spectrum; searching a spectrum feature part selected in a wavelength range 708; obtaining a value of a feature 704; and determining at least one of a polishing endpoint and an adjustment concerning the polishing speed on the basis of a value sequence.SELECTED DRAWING: Figure 7B
Patent JP-2017108579-A (JP)
Title: Housing for motor
Inventor: SHIBUYA YUSUKE
IPC: H02K5/20
Filed: 2015-12-11
Abstract: PROBLEM TO BE SOLVED: To provide housings 3L and 3R for motors, in which a plurality of flow paths for flowing coolant therein are arranged in parallel and which have high cooling effect and are molded without using a core 52 with a complicated shape.SOLUTION: A plurality of independent C-shape flow paths are arranged parallely inside cylindrical housing main bodies 3aL and 3aR for motors. Opening parts 54a-54d which open to outer peripheral parts of the housing main bodies 3aL and 3aR for motors are provided in ends of the independent C-shape flow paths. A lid member 56 for blocking the opening parts 54a-54d is fixed to the housing main bodies 3aL and 3aR for motors. In an inner surface of the lid member 56, there is provided a communication flow path 60 through which one opening part 54b of the flow path is connected to one opening part 54c of the adjacent flow path, which allows housings 3L and 3R for motors to be molded using a C-shape core 52.SELECTED DRAWING: Figure 3
Patent JP-2017110829-A (JP)
Title: Air conditioning parameter generation device, air conditioning operation evaluation device, air conditioning parameter generation method and program
Inventor: OTSUKI TOMOSHI
IPC: F24F11/02
Filed: 2015-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning operation evaluation device that strikes a balance between economical efficiency and evaluation accuracy.SOLUTION: An air conditioning parameter generation device includes: a recognition part for recognizing an amount of heat flowing into or flowing out from a first region where an air conditioning device adjusts air condition; and a parameter optimum value calculation part for determining a parameter optimum value for determining the amount of heat on the basis of a change in measurement temperature in the first region.SELECTED DRAWING: Figure 1
Patent JP-2017111600-A (JP)
Title: Position detection device, image display device and light guide material
Inventor: ISHIKAWA NAOYUKI
IPC: G02B6/00
Filed: 2015-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device capable of enlarging an effective range in which uniformity of a light emitted from a side surface of a light guide material can be achieved.SOLUTION: There is provided a position detection device in which a light diffusion part 413 is provided along a light guide direction of a light guide material 412, the light diffused by the light diffusion part is emitted from a side surface of the light guide material for illuminating a detection area, for detecting a position of a detection object which exists in the detection area based on reduction of a light reception amount of light reception means which receives the light illuminated to the detection area. The light diffusion part comprises: a diffusion amount ratio change area 412c-2 in which a diffusion amount ratio which is a ratio of an amount of a diffused light which is diffused on a position relative to an arrival light which arrives at inside of the light guide material on the position, is continuously or gradually increased with a prescribed relationship, as the position is farther from an incident end of the light guide material; and a light diffusion suppression area 412c-1 in which the diffusion amount ratio is lower than a virtual diffusion amount ratio when the diffusion amount ratio change area is extended to a light source close range position D1 which has a predetermined distance from the incident end of the light guide material.SELECTED DRAWING: Figure 14
Patent JP-2017111286-A (JP)
Title: Information display method and information display system
Inventor: KANO ATSUSHI
IPC: G09F19/00
Filed: 2015-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an information display method and information display system.SOLUTION: An information display system of an embodiment includes: an electronic device; a camera; a prediction unit; and an information acquisition control unit. The electronic device includes a display. The camera is provided at a position having a prescribed position relation with respect to the electronic device, and is configured to acquire information on a characteristic of a passerby. The prediction unit is configured to determine candidates of information to be displayed on the display on the basis of the position relation between the camera and the electronic device, and passerby attribute based on the information on the characteristic of the passerby acquired by the camera. The information acquisition control unit is configured to acquire the information on the candidate determined by the prediction unit from an information holding unit before the passerby passes through the display of the electronic device.SELECTED DRAWING: Figure 1
Patent JP-2017109177-A (JP)
Title: Operation method of bag filter and powder storage system
Inventor: TANAKA TETSUAKI
IPC: B65D88/70
Filed: 2015-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a bag filter capable of efficiently cleaning a filter cloth even when dust containing moisture sticks to a filter cloth within a bag filter and to provide a powder storage system with the bag filter suitable for storing carbide powders containing moisture.SOLUTION: When dust containing moisture is stuck to a filter cloth within a bag filter, the dust is dried by blowing a gas heated after being dried with a moisture absorbent from a tank side. The attachments of the dust after being dried are exfoliated by blowing the gas from the opposite tank side of the filter cloth using a cleaning gas jetting mechanism. Moisture absorbed by the moisture absorbent is properly removed by blowing a high temperature gas. By this constitution, an excellent action effect such that the filter cloth is easily cleaned even when the powder of a carbide containing moisture is stuck to the filter cloth is developed.SELECTED DRAWING: Figure 1