baber/WOPTO huggingface dataset:
Patent JP-2015213306-A (JP)
Title: Imaging apparatus
Inventor: MOMOKI KAZUHIKO
IPC: G02B5/20
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress generation of a false color or a moire fringe up to a high spatial frequency regardless of F number or an incident position of an incident light bundle.SOLUTION: The imaging apparatus includes: an optical low-pass filter 14 for forming a plurality of point images by separating one incident beam; and an image sensor 15 for photo-electrically converting an optical image formed by light transmitting the optical low-pass filter. The optical low-pass filter forms a plurality of point image distributions that satisfy a condition of 0.4<2×σ/P<0.9 when a pixel pitch of the image sensor is denoted as P and the standard deviation is denoted as σ.
Patent JP-2016207322-A (JP)
Title: Plasma processing apparatus
Inventor: ANDO YASUNORI
IPC: H05H1/46
Filed: 2015-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating inductively-coupled plasma by feeding a high frequency current to an antenna placed in a vacuum container, in which a metal pipe is used in an antenna conductor, and increase in the impedance can be suppressed even when the antenna is lengthened.SOLUTION: An antenna 20 constituting this plasma processing apparatus includes an insulation pipe 22 and a hollow antenna body 24 arranged therein. The antenna body 24 has a structure where a plurality of metal pipes 26 are connected in series via a hollow insulator, and a capacitor 30 provided at the part of the hollow insulator, where the metal pipe 26 and the capacitor 30 are connected electrically in series. A high frequency power supply 56 is connected with the feeding end 51 of the antenna body 24, and the termination 52 is grounded via a coil 66.SELECTED DRAWING: Figure 1
Patent JP-2016203895-A (JP)
Title: Free wheel hub
Inventor: SATO KOJI
IPC: B60K23/08
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To improve a holding force of a two-wheel drive state, in a free wheel hub which holds the two-wheel drive states by a magnet, and holds a four-wheel drive state by an elastic member.SOLUTION: A four-wheel drive state is brought about by moving a slide gear 11 to a position in which the slide gear is engaged with an outer gear 8 which rotates integrally with a hub housing 7 by the deformation of a diaphragm 13 which forms a two-wheel drive side negative pressure chamber 21 and a four-wheel drive side negative pressure chamber 22 in the hub housing 7 toward the four-wheel drive side negative pressure chamber 22, and the four-wheel drive state is held by an elastic member 29 which presses an outside reinforcing plate 15 of the diaphragm. By the deformation of the diaphragm 13 toward the two-wheel drive side negative pressure chamber 21, the slide gear 11 is released in engagement with the outer gear 8, and the two-wheel drive state is held by an action of a magnet 30 for adsorbing the outside reinforcing plate 15. By thinning a movable part such as the slide gear 11 which moves together with the diaphragm 13, weight reduction processing is performed, and by decreasing a load which is generated by vibration G, a holding force of the two-wheel drive state is improved.SELECTED DRAWING: Figure 2
Patent JP-2016211895-A (JP)
Title: Axis type torque converter
Inventor: KITAJIMA TAKUYA
IPC: G01L3/10
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an axis type torque converter capable of correctly measuring torque acting on a rotational axis, which rotates at high speed, continuously without interruption.SOLUTION: An axis type torque converter 1 for converting torque acting on a rotational axis into an output signal comprises a rotational axis 100 on which torque acts, an axial support part 200 which rotatably supports the rotational axis, and a torque detection part 300 which detects torque acting on the rotational axis and transmits a detection signal. The torque detection part includes a torque detection element 310 detecting torque of the rotational axis, a light emission part 330 emitting a torque value obtained from the torque detection element as a light signal, a light path change part 340 changing a light path of the light signal from the light emission part, and a light reception part 350 receiving the light signal the light path of which has been changed by the light path change part.SELECTED DRAWING: Figure 1
Patent JP-2016209951-A (JP)
Title: Dry type polishing device
Inventor: YOSHIDA SHINJI
IPC: B24B7/02
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure a thickness of a wafer, even if the temperature of the wafer is changed.SOLUTION: A dry type polishing device 1 comprises measurement means 40 for measuring a wafer W in polishing processing by using a through-hole 26 of penetrating through the rotation center O between a polishing pad 25 and a spindle 21, and since the measurement means 40 comprises a radiation thermometer 42 for measuring the temperature of the wafer W in the polishing processing, a mirror 43 for transmitting the temperature measurement light 45 and reflecting the light in the orthogonal direction to the extending direction of the through-hole 26 and a thickness measuring device 44 for calculating a thickness of the wafer W by an optical path length difference of the respective reflected lights 47 received by a light receiving part 443 by reflecting the thickness measurement light 46 projected from a light projection part 441 by an upper surface Wa and an undersurface Wb of the wafer W, even if the temperature of the wafer W in the polishing processing is changed, a thickness of the wafer W can be accurately measured, and excessive polishing to the wafer W can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2016210337-A (JP)
Title: register
Inventor: INAGAKI NORIYUKI
IPC: B60H1/34
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a register capable of stabilizing an operation load of a control knob over a long period of time when sliding on a fin and capable of keeping operability of the control knob proper.SOLUTION: A register, which is attached slidably in the state of having a control knob 13 inserted and fitted into a lateral fin 5, includes a support member 18 that is provided within the control knob 13, rollers 20 and 20 that are rotatably attached to the support member 18, and a leaf spring 19 that presses outer peripheral surfaces of the rollers 20 and 20 against a front side end edge part 36 of the lateral fin 5.SELECTED DRAWING: Figure 7
Patent JP-2015232705-A (JP)
Title: Electrophotographic member, process cartridge, and electrophotographic image forming apparatus
Inventor: NISHIOKA SATORU
IPC: C08G59/50
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member for electrophotography that suppresses bleed of an ion conductive agent to the surface of a conductive layer, suppresses a reduction in conductivity due to energization, and contains an ion-exchange group structure in the conductive layer.SOLUTION: There is provided an electrophotographic member having a conductive shaft core body and a conductive layer, where the conductive layer includes an anion, and a resin having either one or more of structures of parts represented by the specific formulas (1) to (7) in a molecule.
Patent JP-2016217202-A (JP)
Title: Internal combustion engine
Inventor: KAKIGI MUNEATSU
IPC: F02B75/28
Filed: 2015-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an excessive fuel area in a combustion engine, thereby to suppress generation of soot or the like, in an opposed piston type engine.SOLUTION: An internal combustion engine includes: a first cylinder part 10A that includes a first hole 11A through which a first piston 12A reciprocatively moves, and a recess 13A enlarged in an outer peripheral direction with respect to the first hole 11A over the whole circumference; a second cylinder part 10B that includes a second hole 11B through which a second piston 12B reciprocatively moves, and a second recess 13B enlarged in the outer peripheral direction with respect to the second hole 11B over the whole circumference, and that is oppositely arranged at a position where the pistons 12A, 12B are made close to each other at the position of an upper dead point; a combustion chamber X that is formed by the first piston 12A, the second piston 12B, the first recess 13A and the second recess 13B, and includes an enlarged portion X2 corresponding to the first recess 13A and the second recess 13B; and intake valves 33A, 33B and exhaust valve 34A, 34B that are opened/closed at the enlarged portion X2.SELECTED DRAWING: Figure 3
Patent JP-2016218241-A (JP)
Title: Fixation device and image formation apparatus
Inventor: NAKANISHI MASAYUKI
IPC: H05B3/00
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To open a non-sheet passage area in accordance with a sheet size while reducing the movement length of a shutter plate.SOLUTION: A fixation device 40 comprises: a duct 48 which has an upright plate 481 with an opening 482 of cooling air bored so as to face the whole area of the non-sheet passage area of a fixation belt 413; a shutter plate 46 which partially covers the opening 482; and a shutter motor 44 which displaces the shutter plate 46 with respect to the opening 482. In the shutter plate 46, the opening 471 bored correspondingly to the non-sheet passage area 4711 with respect to the sheet having the sheet size S1 and the opening 472 bored correspondingly to the non-sheet passage area 4712 with respect to the sheet having the sheet size S2 (<S1) are arranged side by side in the direction intersecting the axial direction. In the shutter motor 44, the opening 471 and the opening 472 are selectively made to face the opening 482 of the duct 48 with rotation of the shutter plate 46 in the direction intersecting the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2016122642-A (JP)
Title: Fuel cell separator material and method for manufacturing the same
Inventor: SUZUKI JUN
IPC: C23C26/00
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator material having high conductivity and electrical conduction endurance; and a method for manufacturing such a fuel cell separator material.SOLUTION: A fuel cell separator material 1 comprises: a base material 2 made of pure titanium or a titanium alloy; and a mix layer 3 formed on the base material, and arranged by mixing a titanium oxide and a carbon black 4. The titanium oxide includes crystal rutile. According to X-ray analysis by X-ray photoelectron spectroscopy about the carbon bonding state in the mix layer 3, no less than 70% of the carbon detected is present as elementary substance of carbon black 4 having C-C bonds. The carbon concentration at a position of a depth of 10 nm from the outermost surface is 10 atom% or less. A method for manufacturing a fuel cell separator material 1 comprises: a coating step S2 for coating the surface of the base material 2 with the carbon black 4; and a thermal treatment step S3 for performing a thermal treatment on the base material 2 subjected to the coating step S2 under a low oxygen partial pressure condition where the oxygen partial pressure is 25 Pa or less.SELECTED DRAWING: Figure 4
Patent JP-2015205886-A (JP)
Title: liquid cosmetics
Inventor: MURAKAMI HIROSHI
IPC: A61K8/86
Filed: 2015-05-24
Abstract: PROBLEM TO BE SOLVED: To provide liquid cosmetics which can extract protein.SOLUTION: The invention provides a liquid cosmetic which contains oleic acid, one or more kinds of higher alcohols selected from a group consisting of oleyl alcohol and isostearyl alcohol, and a surfactant of 0-10 volume% to the total amount. It separates into at least two layers when contacting to a liquid containing soybean milk or albumen, and phosphoric acid buffer, and a protein contained in the soybean milk or the albumen is extracted from the liquid into the upper layer of the separated layers in a room temperature.
Patent JP-2016220468-A (JP)
Title: Dc/ac inverter
Inventor: MORIOKA SHIZUO
IPC: H02M7/5387
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce a recovery current in a body diode of a main transistor of a DC/AC inverter.SOLUTION: According to an embodiment, a DC/AC inverter includes a normally-off type switching transistor, a voltage source, and a drive circuit. The normally-off type switching transistor comprises a first terminal, a second terminal, and a control terminal, and is series-connected with a normally-off type main transistor via the first terminal. The voltage source fixes a potential difference between the control terminal of the normally-off type main transistor and the second terminal of the normally-off type switching transistor. The drive circuit ON/OFF-drives the normally-off type switching transistor. A withstanding voltage of the normally-off type switching transistor is lower than that of the normally-off type main transistor.SELECTED DRAWING: Figure 1
Patent JP-2016218013-A (JP)
Title: Optical measuring device
Inventor: OKUNO TOSHIAKI
IPC: G01N21/59
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain measurement sensitivity for quantitatively analysing a measuring object using near infrared light.SOLUTION: An optical measuring device 1 comprises: a light source part 10 emitting near infrared light to a measuring object 3; a pair of reflection members 41, 42 arranged with the measuring object 3 interposed therebetween, and reflecting near infrared light L1 from the light source part 10 to cause the near infrared light to transmit through the measuring object 3 three times or more; an imaging part 20 receiving and detecting a transmitted beam L2 transmitting through the measuring object 3 three times or more by the reflection members 41, 42; and an analysing part 30 quantitatively analysing the measuring object 3 based on the transmitted beam detected by the imaging part 20.SELECTED DRAWING: Figure 1
Patent JP-2018119257-A (JP)
Title: Alarm information summarization system of work machine
Inventor: FUJIWARA Mikoto
IPC: E02F9/20
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a nobel alarm information summarization system of a work machine capable of transmitting detailed alarm information at low cost.SOLUTION: An alarm information summarization system of a work machine comprises a controller 20 forming alarm information by inputting signals from various sensors 10 loaded on the work machine 200, and communication means 40 transmitting the formed alarm information to a server 70. The controller 20 summarizes the alarm information generated in the working time of the work machine 200 by summarizing for every alarm information. The communication means 40 collectively transmits the alarm information summarized at predetermined timing after the working time of the work machine 200 to the server 70. Thus, at the predetermined timing after the daily work, for example, at around 0:00 a.m., the summarized detailed alarm information can be collectively transmitted to the server 70 in a remote area at low cost.SELECTED DRAWING: Figure 1
Patent JP-2016214790-A (JP)
Title: Game machine
Inventor: TOKITA KENJI
IPC: A63F7/02
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game by enabling a player to easily and visually recognize performance operation of a movable accessory at a machine frame side.SOLUTION: A game machine 10 includes: image display means capable of displaying a predetermined performance on an image display part 20; movable accessory means capable of allowing a movable accessory to execute performance operation; and performance control means capable of controlling actuation of the image display means and the movable accessory means. In the game machine, a movable accessory 131 of the movable accessory means is provided at a side of a machine frame 14, and the performance control means includes start notification performance means SA for reporting "Look up!" on a display screen 111a of a sub-liquid crystal 111 before operation start of start of movements SM, LM of the movable accessory.SELECTED DRAWING: Figure 28
Patent JP-2016221781-A (JP)
Title: Heating device, transfer device, recording device, control method, and program
Inventor: SAKURAI AKIO
IPC: B41J11/02
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device which prevents wrinkles from occurring on a sheet, and to provide a transfer device, a recording device, and a control method.SOLUTION: A heating unit 100 includes: a platen heater 102 for heating a sheet S; a suction unit 8 which suctions the sheet heated by the platen heater 102; and a control unit 14 which controls the suction unit 8 based on an operation state of the platen heater 102. The suction unit 8 is utilized to prevent wrinkles from being caused by a temperature difference in the sheet S.SELECTED DRAWING: Figure 11
Patent JP-2016222807-A (JP)
Title: Polylactic acid-based resin foam particle molded body
Inventor: CHIBA TAKUYA
IPC: C08L101/16
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid-based resin foam particle molded body having foam particles sufficiently fused each other and a smooth surface without air gap between foam particles for an in-mold molded body of fine polylactic acid-based resin foam particle.SOLUTION: The polylactic acid-based resin foam particle molded body is a foam particle molded body consisting of in-mold molding foam particles containing a crystalline polylactic acid-based resin, where the number of foam particles constituting the foam particle molded body in a plane view is 10 or more per unit area [cm] and a ratio of tensile strength [kPa] to apparent density [kg/m] of the foam particle molded body (tensile strength/apparent density) of 10 [kPa m/kg] or more.SELECTED DRAWING: None
Patent JP-2015165952-A (JP)
Title: Game machine
Inventor: YOSHIDA KUNIHIKO
IPC: A63F5/04
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating fixing work and unfixing work of a board box.SOLUTION: A game machine 1 comprises a front door 3 swingably supported by either one of a left end and a right end of a housing 2. A fixed base part 202 is fixed to a back plate 2c in the housing 2, and a movable base part 203 is vertically rotationally supported by the fixed base part 202. The movable base part 203 has retaining means 204 that is made to move along a direction orthogonally crossing with a turning central axis thereof to mount/demount the board box 102, and fixing means that fixes the board box 102 retained by the retaining means 204, to the movable base part 203. The fixing means is provided, among the left end side and the right end side of the housing 2, at a position deviated to an opposite end side of the end side where the front door 3 is supported.
Patent JP-2016225899-A (JP)
Title: Crosstalk estimation system and crosstalk estimation method
Inventor: SHIBAHARA MITSUKI
IPC: H04J14/04
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To estimate crosstalk between cores in an optical communication system in operation.SOLUTION: A crosstalk estimation system estimates crosstalk between cores from a signal transmitted via a measurement object including a plurality of cores. The crosstalk estimation system comprises: a generation unit for generating modulation signal light on which a tone signal is superposed; a transmission unit for transmitting the generated modulation signal light via a core; and a crosstalk estimation unit for estimating crosstalk between cores on the basis of the strength of the tone signal superposed on the modulation signal light output from the core.SELECTED DRAWING: Figure 2
Patent JP-2016222182-A (JP)
Title: Pedestrian protection device for vehicle
Inventor: IGUCHI NAOHIKO
IPC: B60R21/34
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To achieve simplification of a structure on a vehicle front surface.SOLUTION: A vehicle 10 includes: a torsion bar 41 attached to a chassis frame 20 and serving as a rotation center when a cab 30 is tilted to a vehicle front side; a pedestrian detection part 50 which detects a pedestrian at the vehicle front side; and an inverse tilt mechanism 60 which tilts the cab 30 around the torsion bar 41 toward a vehicle rear side on the basis of a detection result from the pedestrian detection part 50.SELECTED DRAWING: Figure 1
Patent JP-2015200663-A (JP)
Title: Integrated optoelectrochemical sensor for nitrogen oxides in gaseous samples
Inventor: TAO NONGJIAN
IPC: G01N27/416
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical sensor having sufficient sensitivity, selectivity, and reliability of detection.SOLUTION: An electrochemical sensor comprises: a substrate which comprises a porous membrane; an aromatic amine compound embedded in the porous membrane; a gas flow system including a sample chamber through which a gas or fluidic sample can pass or be in fluid communication with the substrate; and an optical detection system to detect optical changes of the aromatic amine compound.
Patent JP-2016223607-A (JP)
Title: Four-way valve plug valve structure
Inventor: KOBAYASHI KOICHI
IPC: F16K51/00
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a four-way valve plug valve structure capable of opening or closing an air inflow port through a specified rotation of a conical plug in a state in which a gas inflow port of a valve main body is closed.SOLUTION: A four-way valve plug valve structure A of the present invention is constructed in such a way that at least a width size of an inflow opening part 58 of a conical plug 55 is made narrower than that of a gas-inflow port 5 of the valve main body 2, the other edge of an inflow opening of the conical plug does not reach an air inflow port 11 under a state in which one edge of in-flow opening part of the conical plug is completely moved away from the gas inflow port under rotation of the conical plug and the gas-inflow port is closed, thereby the gas inflow port and the air inflow port of the valve main body are simultaneously closed under rotation of the conical plug.SELECTED DRAWING: Figure 5
Patent JP-2017004597-A (JP)
Title: Trigger switch
Inventor: SAITO MASAAKI
IPC: H01H5/06
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a trigger switch while reliably preventing arc generation.SOLUTION: A quick-entry spring accommodating portion 315 of a plunger 13 accommodates a quick-entry spring 195. A quick-entry projection accommodating portion 316 is positioned in a +A direction with respect to the quick-entry spring accommodating portion 315. A quick-acting spring 197 is positioned in a direction different from the ±A direction with respect to the quick-entry spring accommodating portion 315, and accommodates the quick-acting spring 197. The quick-disconnecting protrusion accommodating portion 318 is positioned in the -A direction with respect to the fast-acting spring accommodating portion 317. A quick-entry protrusion 616 of an operating portion 16 is accommodated in the quick-entry projection accommodating portion 316 so as to be movable in the ±A direction, and is urged in the +A direction by the quick-entry spring 195. A quick-disconnecting protrusion 618 is accommodated in the quick-disconnecting protrusion accommodating portion 318 so as to be movable in the ± A direction, and is urged in the -A direction by the quick-acting spring 197.SELECTED DRAWING: Figure 16
Patent JP-2015193847-A (JP)
Title: Heat-radiating coating material, and light-emitting diode (led) illumination, heat sink and solar cell module back sheet each coated therewith
Inventor: MORIMOTO TAKESHI
IPC: H01L31/049
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-radiating coating material which can enhance emissivity in the infrared region, and efficiently radiating heat; and a light-emitting diode (LED) illumination, a heat sink, and a solar cell module back sheet each coated therewith.SOLUTION: The heat-radiating coating material includes: (a) a ceramic powder with an average particle size of 0.1-50 μm, containing a zinc oxide powder and/or a titanium oxide powder; and (b) a binder. The content of the (a) component is 25-100 pts.mass based on 100 pts.mass of the (b) component.