baber/WOPTO huggingface dataset:
Patent JP-2016225915-A (JP)
Title: Image processing method and image formation device
Inventor: KODAIRA HIROAKI
IPC: H04N1/407
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To try not to be affected by uneven reading, when correcting the image formation density unevenness by reading a test chart by means of a scanner.SOLUTION: With regard to a two-dimensional test chart where an image is formed so that the density is constant in the first output direction but different in the second output direction, by repeating image formation in the first output direction in the second output direction on a sheet, a reading section executes first reading of the test chart while aligning the first output direction and second reading direction, and then executes second reading for reading while aligning the first output direction and second reading direction after rotating the read test chart by 180 degrees. Image formation density unevenness of the test chart in the first output direction is detected using first reading results and second reading results in a state rotated by 180 degrees relatively.SELECTED DRAWING: Figure 1
Patent JP-2016222998-A (JP)
Title: Heating device and heat treatment device
Inventor: KIYOZAWA YUTAKA
IPC: C21D9/40
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and a heat treatment device capable of enlarging a diameter range of an annular work that can be heated.SOLUTION: The heating device includes a work support part 30, a work driving part 40 that rotates an annular work W along the annular shape and elevates and descends the work, and a plurality of heating parts 50 for heating the annular work W. The work support part 30 includes a plurality of rolling rollers 32 arranged in a circumference direction; the work driving part 40 includes rotation driving means 41 for the annular work W and elevation driving means 42 for the work support part 30, in a center part 31a of the work support part 30; and each of the plurality of heating parts 50 includes a heating coil 51 and coil support means 53 disposed outside the circumference of the work support part 30 and radially advancing and retreating the heating coil 51 via an arm 52. As the rotation driving means 41 and the elevation driving means 42 are disposed below the rolling rollers 32, a traveling space S of each heating coil 51 and the arm 52 is provided continuously from the outer circumference of the work support part 30 up to the center part 31a.SELECTED DRAWING: Figure 2
Patent JP-2015215354-A (JP)
Title: High purity chromatographic materials comprising ionizable modifier
Inventor: KEVIN D WYNDHAM
IPC: B01D15/08
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing novel chromatographic materials for chromatographic separations; separations devices, columns and kits; and methods for producing the same.SOLUTION: Provided are high purity chromatographic materials including a chromatographic surface including a hydrophobic surface group and one or more ionizable modifiers.
Patent JP-2015181085-A (JP)
Title: Magnetic disk glass substrate and magnetic disk
Inventor: TAMAOKI MASANORI
IPC: G11B5/73
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress a disturbance of an air flow in an area around an exterior circumferential side end part of a magnetic disk, and to suppress fluttering.SOLUTION: A magnetic disk glass substrate comprises: a pair of principal surfaces 11p and 12p; and an end face. The end face has: a side wall face 11w; and chamfered faces 11c and 12c intervening between the principal surfaces and the side wall face. Circularity of the end face on an exterior circumferential side is equal to or less than 1.5 μm. A contour line in a circumferential direction at positions of two points of 200 μm away from each other in a plate thickness direction on the side wall face on the exterior circumferential side is respectively acquired, to let a middle point between centers of two least square circles to be respectively obtained from the contour lines be a middle point A, and a contour line in the circumferential direction is respectively acquired at a position of a center of the plate thickness direction on two chamfered faces on the exterior circumferential side, to let a center to be obtained from one chamfered face of centers of least square circles to be obtained from the contour lines be a center B, and let a center obtained from the other chamfered face thereof be a center C, a sum of a distance between the middle point A and the center B and a distance between the middle point A and the center C is equal to or less than 1 μm.
Patent JP-2017002868-A (JP)
Title: High-pressure fuel pump
Inventor: ICHISE MASAHARU
IPC: F04B53/14
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure fuel pump that can prevent fuel from leaking in a rise in fuel pressure.SOLUTION: The high-pressure fuel pump 10 includes: a cylinder 12 and a plunger 13. The plunger 13 reciprocates inside the cylinder 12 to compress the fuel inside a compression chamber 14 defined by an upper end of the plunger 13. The high-pressure fuel pump 10 includes a diaphragm 51 fixed at the upper end of the plunger 13 while being installed so as to block the compression chamber 14 and an upper end of the cylinder 12.SELECTED DRAWING: Figure 2
Patent JP-2017003908-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAWADA TEPPEI
IPC: G03G15/20
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of obtaining multistage glossiness in the same image.SOLUTION: The fixing device for fixing an image includes a fixing device 25 which is disposed in a paper conveyance path and a fixing device 150 which is disposed on the downstream side of the fixing device 25. The fixing device 150 includes a fixing belt 238, a pressure roller 230 as a pressure member which forms a fixing nip part SN between the pressure roller 230 and the fixing belt 238, and a heating member 256. The heating member 256 includes a plurality of heating regions a, b, and c which are divided in a longitudinal direction orthogonal to a paper conveyance direction. Respective heating regions are used independently for the temperature control of the fixing belt 238 according to positional information formed by image information.SELECTED DRAWING: Figure 3
Patent JP-2017006925-A (JP)
Title: Contact tip exchange device
Inventor: MANAGE ANURA SILVA MARAKKALA
IPC: B23K9/12
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a contact tip exchange device in which a contact tip can be detached in a short work time so that an orifice does not drop down from a torch body in a welding torch to which the orifice is fitted.SOLUTION: A rotation body 4A includes an engagement part 40a which the tip side of a contact tip 11 engages with in a state where the central axis coincides with a rotation axis R2 when a contact tip 11 is inserted from the opening of the upper end. A ring member 6 is provided above the rotation body 4A, and, at the center of the ring member 6, formed penetratingly is a linkage hole 6a which the contact tip 11 can pass through and links to the outer periphery surface of a drop-preventing member 14 in a state where the drop-preventing member 14 is inserted. The rotation body 4A detaches the contact tip 11 from a torch body 12 by rotating in a state where an engagement hole 6a is passed through by the contact tip 11 and is linked to the outer periphery surface of the drop-preventing member 14 and the tip side of the contact tip 11 is engaged with the engagement part 40a.SELECTED DRAWING: Figure 12
Patent JP-2017010123-A (JP)
Title: Computer performing compilation, compiler method, and compiler program
Inventor: ARAKAWA MASAHIRO
IPC: G06F9/45
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To improve access performance of a program compiling a source program.SOLUTION: A computer 101 adds up to access frequency of a partial object o2 access frequency of members m21, m22 and adds up to access frequency of a partial object o3 access frequency of members m31, m32. Then, the computer 101 determines an order of the partial objects o2, o3 when arranging them in a target storage area on the basis of the access frequency of the partial objects o2, o3 after addition. To be specific, as shown in Figure 1(b), the computer 101 determines the partial object o3 to be first and the partial object o2 to be second in order of access frequency. Thus, the partial object o3 of higher access frequency is easily stored to a cache memory, so that access performance to the object o1 is improved.SELECTED DRAWING: Figure 1
Patent JP-2017008749-A (JP)
Title: Liquid pump
Inventor: IMAMURA SHINYA
IPC: F04B53/00
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To restrict deterioration of a plunger seal by improving sliding characteristics between an outer peripheral surface of a plunger and an inner peripheral surface of the plunger seal.SOLUTION: A pump head is installed to the tip of a pump body such that the tip of the plunger, which protrudes from a plunger passage hole, is inserted into a pump chamber. The plunger passage hole on the apical surface of the pump body has a bore of a size that causes cleaning fluid in a cleaning space to flow out to the pump head side. The plunger seal is mounted on the pump head and has a through hole for penetrating the plunger to hold the outer peripheral surface of the plunger and to seal the opening of the pump chamber. A back-up ring is mounted on the pump head so as to be interposed between the plunger seal and the apical surface of the pump body. The back-up ring has a through hole formed so as to penetrate the plunger and not to allow the plunger seal to enter a gap between the plunger and the outer peripheral surface of the plunger, and has a liquid passage structure for allowing the cleaning fluid in the cleaning space to reach the plunger seal through the through hole.SELECTED DRAWING: Figure 2
Patent JP-2017009374-A (JP)
Title: Input device
Inventor: NAKAMURA TOSHIKI
IPC: G01B7/00
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can detect a rotation operation and a pressing operation with a simple configuration and corresponds to thinness.SOLUTION: A detection signal generation part 60 generates a detection signal corresponding to the capacitance of a capacitor formed between a fixed electrode group 50 and a movable electrode 30. When a rotation operation part 20 is pressed down, a distance between the rotation operation part 20 provided in the movable electrode 30 and a base plate 4 with the fixed electrode group 50 provided is changed, and when the pressing is released, the distance is returned to the unpressed distance. When the distance between the fixed electrode group 50 and the movable electrode 30 is changed by pressing, the capacitance of the capacitor formed between the fixed electrode group 50 and the movable electrode 30 is changes, and the detection signal is changed in accordance with the change of the capacitance. A pressing information pressing part 72 acquires information related to the pressing of the rotation operation part 20 on the basis of the change of the detection signal due to the pressing.SELECTED DRAWING: Figure 9
Patent JP-2017006309-A (JP)
Title: Bracket for rail
Inventor: KONISHI HIROTADA
IPC: A47H1/144
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for rails being simple, manufactured at a low cost, and easily and firmly attaching a rail to an attachment object part such as a ceiling.SOLUTION: The bracket for rails includes a base plate 4, and a pair of engagement pieces 6. The engagement pieces 6 protrude downward from the base plate 4. The base plate 4 includes a pair of attachment parts 17 extending outward from the engagement pieces 6. The pair of attachment parts 17 include attachment holes 20 for inserting fixtures that tighteningly fix the base plate 4 to the attachment object parts 3. A pair of leg parts 21 that form a bending space 23 for upward bending deformation of the base plate 4, between the base plate 4 and the attachment object parts 3, protrude upward and laterally to the attachment holes 20.SELECTED DRAWING: Figure 1
Patent JP-2016047958-A (JP)
Title: Radical enhanced atomic layer deposition using cf4 for promoting oxygen radical formation
Inventor: ARTHUR W ZAFIROPOULO
IPC: H01L21/31
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying out a RE-ALD treatment having a high deposition speed.SOLUTION: A method for carrying out a radical enhanced atomic layer deposition (RE-ALD) on the surface of a substrate 142 in a reaction chamber 20 includes a step for supplying a gas mixture 112 of CF4 gas and O2 gas, a step for forming plasma from the gas mixture to produce an oxygen radical at a higher speed than in a case using a gas mixture 112 excluding CF4 gas, and a step for continuously supplying the oxygen radical and a precursor gas 116 into the reaction chamber 20 to form a metal oxide film made of a metal organic precursor on the surface of the substrate 142. The CF4 gas has a concentration in the range of from 0.1 vol.% to 10 vol.%.SELECTED DRAWING: Figure 1
Patent JP-2015213764-A (JP)
Title: Game machine
Inventor: AKABANE MAI
IPC: A63F5/04
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest.SOLUTION: In a slot machine, before a shift to a preferential game state more easily shifting to a special game state advantageous to a player than a normal game state, information regarding performance groups A-C executed in the preferential game state and a sense of expectation toward a shift to the special game state are reported by reporting means 207 for each of the performance groups A-C. Then, based on predetermined selection operation by the player, one of the performance groups A-C is selected by selection means 208. In the preferential game state, a performance included in the performance groups A-C selected by the selection means 208 is executed by performance execution means 210b, and a sense of expectation toward a shift to the special game state is determined to be a sense of expectation set by setting means 206 for the selected performance groups A-C.
Patent JP-2017016209-A (JP)
Title: Information processor, automatic teller machine, automatic teller machine management system, information processing method, and program
Inventor: HIRANO HIROSHI
IPC: G07D9/00
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To inhibit overuse in a prescribed ATM.SOLUTION: An ATM management device 2 (an information processing device) stores a use history of an ATM 2-1 to be managed together with prescribed unique information associated with a card held by a user, determines whether there is the possibility of overuse by making a comparison with a prescribed condition for determining overuse with reference to the use history corresponding to the prescribed unique information in the case of receiving a signal showing that the user of the ATM 2-1 to be managed uses the card to perform an operation for performing cash withdrawal, and transmits the determination result to the ATM 2-1 to be managed.SELECTED DRAWING: Figure 1
Patent JP-2017014948-A (JP)
Title: Electrode for plasma generation, electrode panel and plasma reactor
Inventor: MADOKORO KAZUHIKO
IPC: H05H1/24
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for plasma generation, an electrode panel and a plasma reactor, capable of preventing PM from accumulating on the surface of a dielectric body.SOLUTION: An electrode 23 is formed into a lattice shape comprising linear parts 31, 32 respectively extending in a vertical direction and a lateral direction, and has a plurality of quadrangle meshes 33 surrounded by the two vertically linear parts 31 and the two laterally linear parts 32. The mesh 33 is made smallest (finest) at a first portion 34 on an uppermost-stream side in a circulation direction of exhaust gas, and made gradually larger (rougher) toward a downstream side in the circulation direction of exhaust gas. In other words, density of the lattice, formed by the vertically linear part 31 and laterally linear part 32, of the electrode 23 is made highest at the first portion 34 on the uppermost-stream side in the circulation direction of exhaust gas, and made gradually lower toward the downstream side in the circulation direction of exhaust gas.SELECTED DRAWING: Figure 2
Patent JP-2017013814-A (JP)
Title: Seal device
Inventor: WADA YASUHIRO
IPC: B65B51/10
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily remove a cutter blade located in a slit which is formed on a sealer.SOLUTION: An end seal device 30 comprises: an upper sealer 51 which is located on an upper side of a cylindrical film 24; a lower sealer 56 which is located on a lower side of the cylindrical film 24 and on which a slit 57 is formed; a cutter blade 90 which is located in the slit 57 and is projected downwards from the slit 57; a drive mechanism which vertically approaches and separates the upper sealer 51 and the lower sealer 56 from each other; a supporter 71 which is provided below the lower sealer 56 and moves integrally with the lower sealer 56; an elevator 72 which is so attached to the supporter 71 as to be capable of bening elevated, is located below the lower sealer 56, and onto which the cutter blade 90 is abutted; a drive part 74 which is attached to the supporter 71 and elevates the elevator 72; and a fastener 80 which is located below the lower sealer 56 and detachably fastens the cutter blade 90 to the elevator 72.SELECTED DRAWING: Figure 4
Patent JP-2017016818-A (JP)
Title: Electron microscope
Inventor: YAMAZAKI KAZUYA
IPC: H01J37/18
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron microscope capable of easily attaining energy saving.SOLUTION: An electron microscope 100 includes a control part 60 which performs control for switching from a first mode in which electron lenses 12, 14, 18 and 20 are turned on to a second mode in which the electron lenses 12, 14, 18 and 20 are turned off. In the control for switching from the first mode to the second mode, the control part 60 executes processing for evacuating the inside of a lens-barrel 2 by a second evacuation device 40 by closing a first partition valve 50 and opening a second partition valve 52, processing for heating a suction member 242 by controlling a heating part 26 after the processing for evacuating the inside of the lens-barrel 2 by the second evacuation device 40, processing for evacuating the inside of the lens-barrel 2 by a first evacuation device 30 by opening the first partition valve 50 and closing the second partition valve 52 after the processing for heating the suction member 242, and processing for turning off the electron lenses 12, 14, 18 and 20.SELECTED DRAWING: Figure 1
Patent JP-2016027783-A (JP)
Title: Switching power supply circuit
Inventor: YAMAGUCHI ATSUSHI
IPC: H02M3/155
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To more stably supply output voltage generated by dropping or boosting power supply voltage.SOLUTION: A switching power supply circuit comprises: a power voltage generation circuit 1 which generates output voltage Vout by smoothing the voltage generated in an inductor L1 by a capacitor C1; an integration circuit 2 which generates first ripple voltage VS1a with a first ripple component by integrating switching voltage Vn1; a feedback voltage generation circuit 3 which generates feedback voltage VK1 by dividing the output voltage Vout; a comparison circuit 4 which outputs the comparison results between the feedback voltage VK1 and reference voltage Vref1 as a comparison result signal VH1; an integration circuit 5 which generates ripple voltage VS1b with a second ripple component by integrating a comparison result signal VH1; and a drive circuit 6 which controls on-off of a switching element SW1 on the basis of the comparison result signal VH1. The first ripple component and the second ripple component are added to the feedback voltage VK1.SELECTED DRAWING: Figure 1
Patent JP-2017018855-A (JP)
Title: Air purifier
Inventor: DOI YUTA
IPC: B01D47/06
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier equipped with an eliminator having simple configuration and being excellent in the discharge performance of absorbed water.SOLUTION: An air purifier includes: a gas-liquid contact part 2 purifying air by bringing air flown upward into contact with water; a water spray means 3 spraying water to the gas-liquid contact part 2; an eliminator 17 positioning at the rearmost stage of the water spray means 3 in an air flow direction and holding water; and a housing 26 surrounding and supporting the eliminator 17. The inner surface 28 of the housing 26 has a first portion 28a being in contact with the eliminator 17 and a second portion 28b being connected to the first portion 28a at the lower part of the first portion 28a. The water repellency of the first portion 28a is higher than that of the second portion 28b.SELECTED DRAWING: Figure 2
Patent JP-2017018210-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance amusement.SOLUTION: A variation-display-time screen 670 shows display contents of a display device in hold display changeover (in PB changeover) from the display device to a push button 25. A changeover guide display 672 is display for guiding changeover of a display destination of the hold display from the display device to the push button 25. Indications 6751-6758 for each holding storage indicate that a display destination of holding storage is changed to the push button 25 by blank display inside a display field. The push button 25 displays the holding storage being displayed on the indications 6751-6758 for each holding storage in small circular parts 250-257.SELECTED DRAWING: Figure 143
Patent JP-2017019975-A (JP)
Title: Polypropylene resin composition and injection molded body
Inventor: KUMEDA YURIE
IPC: C08L53/00
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition providing an injection molded body used for automobile interior and exterior materials, excellent in balance of rigidity and impact resistance and small in molding shrinkage anisotropy and the injection molded body obtained by using the same.SOLUTION: There is provided a polypropylene resin composition containing a propylene ethylene block copolymer (A) [room temperature decan soluble part amount of 5 to 15 mass%, η of the room temperature decan soluble part of 1.0 to 5.0 dl/g, MFR of 1 to 20 g/10 min.] of 5 to 30 pts.mass, a propylene ethylene block copolymer (B) [room temperature decan soluble part amount of 5 to 15 mass%, η of the room temperature decan soluble part of 5.0 to 10.0 dl/g, MFR of 21 to 150 g/10 min.] of 30 to 80 pts.mass, an ethylene α-olefin (C4-8) copolymer (C) [MFR of 0.3 to 40 g/10 min.] of 3 to 20 pts.mass, a plate-like filler (D) of 10 to 25 pts.mass and a fibrous filler (E) of over 1 pts.mass and less than 5 pts.mass, where total (A) to (E) is 100 pts.mass, and an injection molded body obtained from the resin composition.SELECTED DRAWING: None