baber/WOPTO huggingface dataset:
Patent JP-2014215436-A (JP)
Title: Image-capturing device, and control method and control program therefor
Inventor: YOSHIMURA YUKI
IPC: G02B7/34
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To detect a focal point always with high accuracy, irrespective of ambient light.SOLUTION: Ambient light in a photographing environment in which a subject is photographed is detected by an ambient light detection sensor 130, and a CPU 121 calculates, in accordance with the result of ambient light detection by the ambient light detection sensor, an incident angle optical characteristic dependency value, which is a value changing in accordance with a change in the incident angle optical characteristic of light received by an image-capturing element 107, and detects, on the basis of a pair of image signals obtained from the image-capturing element in accordance with a pair of light having passed through mutually different exit pupil regions of an image forming optical system and the incident angle optical characteristic dependency value, a focal point position of the image forming optical system at which position the subject is in focus.
Patent JP-2014214264-A (JP)
Title: Grease production method and grease
Inventor: NAKANISHI YUSUKE
IPC: C10M115/10
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a grease production method which uses no water-soluble organic solvent and is thus free of problems of inflammation and poisoning and a grease obtained by the production method.SOLUTION: The grease production method is characterized by forming a grease by using a calcium salt of an aromatic sulfonic acid having an aliphatic group as a thickener and no water-soluble organic solvent. Using no water-soluble organic solvent, the method of the present invention does not cause problems of poisoning or inflammation due to the organic solvent in a grease formation step. The method is especially suitable as a method of producing a calcium sulfonate complex grease.
Patent JP-2014006502-A (JP)
Title: Image carrier unit and image forming device
Inventor: NUMATA TETSUYA
IPC: G03G15/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To supply a required amount of lubricant to a supported part of an image carrier to prevent the lubricant from being deposited on other portions than the supported part, with a simple assembly method.SOLUTION: A drum support device 91 comprises: a photoreceptor drum 4 having a first shaft part 51 b with lubricant applied thereon; a first cover 24 for rotatably supporting the first shaft part 51b of the photoreceptor drum 4; a frame body 66 holding the first cover 24; and a first circular rib 66e provided in the frame body 66 or the photoreceptor drum 4. The first circular rib 66e is arranged outside the first shaft part 51b in a radial direction of the photoreceptor drum 4. The first cover 24 is arranged inside of a region supporting the first shaft part 51b in a longitudinal direction of the photoreceptor drum 4. When the first cover 24 is not mounted on the frame body 66, a gap between the frame body 66 and the first shaft part 51b is kept by contact with the photoreceptor drum 4 or the frame body 66.
Patent JP-2013256644-A (JP)
Title: Method for producing polyphenylene ether powder
Inventor: YAMAMOTO SHIGERU
IPC: C08G65/46
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing PPE (polyphenylene ether) powders having a uniform small particle size and less residual solvent amount, excellent in solubility in a solvent and compatible with a liquid additive without causing troubles such as scale adherence.SOLUTION: A method for producing PPE (polyphenylene ether) powders includes a polymerization step of polymerizing a phenol compound in a good solvent for PPE to obtain a polymer solution, and a precipitation step of adding the polymer solution and a poor solvent for PPE into a precipitation tank and precipitating PPE to generate a slurry. In the polymer solution to be added to the precipitation tank, X and Y satisfy the following formulas (I): 30<X≤48; and (II): 18.032×(X/100)-1.1873×(X/100)-0.3463≤Y≤22.430×(X/100)-1.4769×(X/100)-0.1868 (wherein X is the concentration [mass%] of PPE in a good solvent solution; and Y is the mass ratio (poor solvent/good solvent) of the poor solvent added to the precipitation tank in the precipitation step to the good solvent in the polymer solution).
Patent JP-2013166388-A (JP)
Title: Capacitive load drive circuit, liquid injection device and printing device
Inventor: TABATA KUNIO
IPC: B41J2/01
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device capable of reducing power consumption.SOLUTION: When a driving waveform signal WCOM is pulse-modulated by a modulation circuit 26, the modulated signal thereof is power-amplified by a digital power amplifier circuit 28, the power-amplified modulated signal APWM thereof is smoothed by a smoothing filter 29 to be output as a drive signal COM, the operation of the digital power amplifier circuit 28 is stopped by lowering the level of an operation stop signal/Disable to bring both of a high-side switching element Q1 and a low-side switching element Q2 of the digital power amplifier circuit 28 into off states when there is no change in potential of the drive signal COM, that is, there is no change in potential of the driving waveform signal WCOM with no need of current supply to an actuator 22 which is a capacitive load, by which power consumption in the high-side switching element Q1, the low-side switching element Q2 and a coil L in the smoothing filter 29 can be reduced.
Patent JP-2014220898-A (JP)
Title: Electric connection box
Inventor: KURITA MASANAO
IPC: H01H85/20
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box of new structure, which makes it possible to efficiently improve workability in attaching a cylindrical fuse to a cylindrical fuse installation part of recessed shape.SOLUTION: In a cylindrical fuse installation part 20, the height H of a peripheral wall 32 projecting from a bottom face 30 is set greater than the height t of a cylindrical fuse 18. Also, the minimum distance Dbetween the respective opposite faces of the peripheral wall 32a of a body accommodating part 36 accommodating the fuse body 22 of the cylindrical fuse 18 and the peripheral walls 32d, 32e of a terminal accommodating part 38 accommodating the connection terminal 26 of the cylindrical fuse 18 is set shorter than the height of the cylindrical fuse 18.
Patent JP-2014219336-A (JP)
Title: Pressure measurement system
Inventor: TANIGAWA SHINJI
IPC: G01L19/06
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measurement system which measures pressure with a simple configuration while improving temporal resolution, in a flow path in which a fluid flows.SOLUTION: A pressure measurement system includes a purge section, a detection section, a measurement section, and a control section. The purge section sequentially purges by a gas inside of a first and a second lead pipes that are opened at adjoining positions in a flow path in which a fluid flows. The detection section detects that pressures in the first and the second purged lead pipes are sequentially stabilized. The measurement section sequentially measures the stabilized pressures in the first and the second lead pipes. The control section controls a relative timing when the purge section purges inside of each of the first and the second lead pipes so that a timing when measurement of the pressure in the first lead pipe is completed coincides with a timing when the pressure in the second lead pipe is stabilized.
Patent JP-2014221741-A (JP)
Title: Method for producing of dental adhesive
Inventor: KANEKO DAISAKU
IPC: A61K6/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dental adhesive capable of reduce inconveniences of inhibiting osteogenesis which may happen in the time of using a conventional dental adhesive.SOLUTION: A dental adhesive is obtained by ester-copolymerization of 3,4-dihydroxycinnamic acid and 3-(3-hydroxyphenyl) propionic acid using acetic anhydride and dibasic calcium phosphate as a catalyst. An amount of acetic anhydride and dibasic calcium phosphate used as an esterification catalyst is preferred to be 0.01-10 parts by mass based on 100 parts by mass of a total amount of 3,4-dihydroxycinnamic acid and 3-(3-hydroxyphenyl) propionic acid as a raw material monomer. A reaction temperature is preferably 80-300°C. A reaction time is preferably 12 to 30 hours.
Patent JP-2014224460-A (JP)
Title: Air cleaner mounting structure of motorcycle
Inventor: KONNO TAKESHI
IPC: B62J99/00
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To secure a capacity of an air cleaner without enlarging a vehicle body.SOLUTION: An air cleaner (10) comprises: a main body part (101) having a wide part (102) and a narrow part (103) projecting forward eccentrically to any one of right and left sides of the wide part (102); and a cap part (104) detachably/attachably mounted to an upper face of the wide part (102). After the wide part (102) is inserted in a space between a seat rail (41) and a side frame (24), the air cleaner (10) is rotated and thereby arranged at a mounting position. While the air cleaner is mounted to a motorcycle, the main body part (101) is arranged in a space between the seat rail (41) and the side frame (24) in a side view. The cap part (104) is positioned at an intermediate part between a pair of seat rails (41) in a plane view, while it is overlaid on the seat rail (41) in a side view.
Patent JP-2014226621-A (JP)
Title: Production method of air current generator
Inventor: YAMAZAKI KENICHI
IPC: H01T23/00
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an air current generator in which a silicone resin and an electrode are surely joined, and electric credibility can be maintained.SOLUTION: A production method of an air current generator includes: a step in which a first dielectric body 20 that comprises a silicone resin to which a vulcanizer is added is arranged at a bottom force 100; a step in which a first electrode 30 is arranged on the first dielectric body 20; and a step in which a second dielectric body 40 that comprises a silicone resin in which rubber hardness is higher than that of the first dielectric body 20 and to which a vulcanizer is added is arranged on the first dielectric body through the first electrode 30 to compose a laminate 60. In addition, the production method of an air current generator further includes: a step in which the laminate 60 is performed by heating and compression, and integrated by a top force 110 and a bottom force 100 of the second dielectric body side, the first electrode 30 is embedded in the first dielectric body 20, and the first dielectric body 20 and the second dielectric body 40 are cured; and a step in which a second electrode 50 is joined on the second dielectric body 40.
Patent JP-2013163119-A (JP)
Title: Game machine
Inventor: YAMADA KIMITA
IPC: A63F7/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably adjusting shooting strength to the amount of the operation of an operation handle.SOLUTION: When detecting that the amount of the rotation operation of an operation handle 51 is larger than 105 degrees by the processing of S1807, an MPU 201 in a main control unit 110 increases a shooting application voltage Eα to a limit value of a limit value memory 202d by the processing of S1811 before outputted to a shooting control unit 400. Therefore, a voltage supply part 304 in the shooting control unit 400 increases the maximum value of a voltage E1 applied to a shooting solenoid 142. Consequently, when the amount of the rotation operation of the operation handle 51 is larger than 105 degrees, the shooting strength of a ball shot from the shooting solenoid 142 is increased to, for example, the shooting strength of the ball reaching a return rubber 69, thus performing a normal game.
Patent JP-2014234423-A (JP)
Title: Adhesive sheet, pasting method of an adhesive sheet, and manufacturing method of an adhesive sheet
Inventor: SUGISHITA YOSHIAKI
IPC: H01L21/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet enabling a separate device to recognize the orientation of an adhesion target; a pasting method of an adhesive sheet; and a manufacturing method of an adhesive sheet.SOLUTION: The provided adhesive sheet AS includes: a substrate sheet BS; an adhesive AD layer laminated on the surface of one side of the substrate sheet BS; and an orientation identifying unit PD configured as a depression on the surface of the "one" side of the substrate sheet BS so as to enable, when pasted onto an adhesion target WF in compliance with a specified law, the identification of the orientation of the adhesion target WF.
Patent JP-2014235867-A (JP)
Title: Lighting device
Inventor: OKADA YASUHIDE
IPC: F21S2/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which illuminates surroundings.SOLUTION: A lighting device 10 includes a light-guide plate 15 and a light-emitting element 35. The light-guide plate 15 includes: a light-guide plate body 24 having a front surface side as a main light-extraction surface 25; groove parts 29 which are formed so as to mutually face the back surface side at a side opposite to the main light-extraction surface 25 of the light-guide plate body 24, and in which the groove depth h1 of the light-guide plate body 24 in a thickness direction accounts for 75% or less of the thickness h2 of the light-guide plate body 24. The light-emitting element 35 has a light-emitting surface 35a and is arranged so that the light-emitting surface 35a faces the mutually facing groove parts 29 of the light-guide plate 15.
Patent JP-2013178580-A (JP)
Title: Method for driving bistable electro-optic display
Inventor: ZEHNER ROBERT W
IPC: G09G3/34
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a controller capable of supplying an accurate gray level of an electro-optic display without the need of frequently flashing a solid color on a display.SOLUTION: A bistable electro-optic display has a plurality of pixels, and each pixel is capable of displaying at least three gray levels. The display is driven by a method comprising: a step of storing a look-up table containing data representing impulses necessary to convert an initial gray level to a final gray level; a step of storing data representing at least an initial state of each pixel of the display; and a step of generating an output signal representing the impulse necessary to convert the initial state of at least one pixel of the display to a desired final state, as determined from the look-up table. The invention also provides a method for reducing a remnant voltage of an electro-optic display.
Patent JP-2014236620-A (JP)
Title: Power converter device
Inventor: SHIMAMURA KOJI
IPC: H02M3/28
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a power converter device capable of soft switching in a wide load range including at a low load.SOLUTION: A first DC/DC converter 40 and a second DC/DC converter 50 are connected in parallel to a drive secondary battery 30 which is a load. With the provision of a power conversion control unit 600 for controlling to drive switch elements 110-140, 310-340 of the respective DC/DC converters, the number of the DC/DC converters to be operated is determined from the relationship between a current command value to be supplied to the load and the range capable of soft switching, to thereby enable power conversion without deviating from a soft switching region.
Patent JP-2014236209-A (JP)
Title: Electric device, manufacturing method therefor and radiation inspection device
Inventor: TAKEDA SHINICHI
IPC: H04N5/32
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric device configured so that a guard ring and a connection of a substrate are not short-circuited, and advantageous in terms of production.SOLUTION: An electric device includes a conductive guard ring provided on a substrate along the outer periphery thereof, an electrode provided on the substrate on the inside of the guard ring, and a connection provided above the electrode and connecting an external device and the electrode. The connection has a conductive member for connecting the external device and the electrode electrically, and an insulation member provided on the lower surface of the conductive member. The insulation member exposes a portion of the conductive member directly above the electrode, and in order to prevent contact of the conductive member and the guard ring, the end of the insulation member is located on the inside of the guard ring, in the plan view.
Patent JP-2013223886-A (JP)
Title: Laser machining method, laser cutting method, and method for dividing structure having multilayer substrate
Inventor: KAMATA MASANAO
IPC: B28D5/00
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently machining a work with ultrashort pulses.SOLUTION: In a method for machining a substrate and the like with a laser beam, an ultrashort pulse laser beam having a wavelength to which a work is transparent is collected and irradiated to the front surface of the work toward the back surface and a beam waist position of the collected laser beam is formed to be spaced from the back surface of the work, so that a beam collection channel long in the light beam traveling direction from a beam waist formed by a self focusing action due to the laser beam propagation in the work, is formed in the work. A substance in the channel is decomposed by the laser beam and the decomposed substance is discharged from the back surface, so that a cavity is formed in the channel. When the laser beam is scanned while forming the cavity, a machined surface is formed, and thereafter, the work can be cut with a weak bending stress. The method can be applied even when two substrates are disposed to oppose to each other, and can be used for dividing a glass substrate of a liquid crystal panel.
Patent JP-2014040657-A (JP)
Title: Hardening method of steel member
Inventor: NISHIDA JUNICHI
IPC: C21D1/773
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hardening method of a steel member in which a heat cycle time required for a sequence of hardening process can be shortened and heat treatment deformation after hardening is small.SOLUTION: Provided is a hardening method of a steel member in which coating treatment in which one part or the whole of a surface of a steel member before being heated to a hardening temperature is coated with graphite, then the steel member after the coating treatment is heated to a hardening temperature in a heating furnace having an exothermic body, and cooled. In heating to the hardening temperature, at least one time in the heating is preferably performed in a vacuum or a decompressed atmosphere. The coating treatment can be performed with a carburization inhibitor or a decarbonization inhibitor which is coated on a surface of the steel member.
Patent JP-2013231981-A (JP)
Title: Method and apparatus for communicating radiation pressure provided by light wave
Inventor: JOSEPH M CLAY
IPC: G02B5/04
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for utilizing the energy present in an electromagnetic light wave.SOLUTION: The present invention provides, in particular, a technique for the utilization of radiation pressure in a light wave. The invention also provides a method and apparatus for communicating or otherwise manipulating the light wave and/or communicating radiation pressure provided by the light wave. In one aspect of the present invention, a method is provided for communicating radiation pressure provided by the light wave. The method entails positioning a reflective prism having a near total reflective surface, including an initial transparent surface and a pair of reflective surfaces each positioned at a certain angle relative to the initial transparent surface. Then, the light wave is directed toward the reflective prism, such that the light wave is generally normal to the transparent surface and passes therethrough. The light wave further reflects from the first and then the second reflective surfaces and emits the prism through the transparent surface. In this way, radiation pressure communicated by the reflecting light wave acts on the prism.
Patent JP-2015000516-A (JP)
Title: Calibration data preparation device, method and program
Inventor: SHIMIZU AKIRA
IPC: H04N1/46
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a calibration data preparation device, a method and a program capable of efficiently arranging a media wedge together with a calibration image, even in a calibration medium relatively small in the size.SOLUTION: A partial area (a trim area 132) is extracted from among a first image area 130 expressed by preparation data 72, and one trim image 152 as the calibration image 54 is taken out. The taken-out trim image 152 is arranged in a second image area 150 expressed by the calibration data 78, and a media wedge image 154 composed of a plurality of patches is arranged on the periphery of the trim image 152.
Patent JP-2015002537-A (JP)
Title: Ultrasonic acoustic device
Inventor: TANIGUCHI YOSHIHARU
IPC: H04R17/00
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a parametric speaker, where the output control is performed by detecting a person for energy saving by using a human sensor, that the price of the device goes up because a human sensor and the control circuit thereof are required.SOLUTION: An inexpensive device can be provided because human and an object can be detected even if there is no human sensor, by posting the impedance characteristics of an ultrasonic transmitter itself by a proximity object, in a parametric speaker.
Patent JP-2015004824-A (JP)
Title: Inspection apparatus and image forming apparatus
Inventor: NAKAMURA MASUMI
IPC: G03G21/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus configured to properly change a destination of a printed matter according to an image inspection result without significantly reducing productivity, and to enable efficient recovery printing, and an image forming apparatus.SOLUTION: A plurality of second conveyance sections 202a-202g are formed in a conveyance path where a printed matter is conveyed. A conveyance control unit distributes the printed matters with images read by an image reading unit 220 to the second conveyance sections 202a-202g for standby, and discharges the printed matters from the second conveyance sections 202a-202g to a third conveyance section 203 after the printed matter is inspected and a printed matter of a page preceding the above printed matter is guided to a conveyance-direction downstream part of the third conveyance section 203.
Patent JP-2015006898-A (JP)
Title: Closed container
Inventor: MATSUNO MASANOBU
IPC: B65D43/06
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a closed container which may hermetically seal the interior of a container body by attaching a lid to the container body for storing objects, enables easy attachment/detachment of the lid, and maintains high sealability.SOLUTION: A closed container 1 includes: a container body 10; and a lid 20. The lid 20 comprises: a body part 30 formed by a hard synthetic resin; and an outer periphery part 40 formed by a soft synthetic resin and includes a fitting groove 50. The fitting groove 50 comprises: an inner side wall 31 formed by the hard synthetic resin; and a ceiling part 41 and an outer side wall 42 which are formed by the soft synthetic resin. A sealing rib 51 and an engagement protrusion 55 are formed by the soft synthetic resin in the fitting groove 50. When the lid 20 is attached to the container body 10, the engagement protrusion 55 engages with a flange part 15 of the container body 10 and the sealing rib 51 contacts with an upper end surface 16 of the flange part 15 to elastically deform and seal the interior of the container body 10.