baber/WOPTO huggingface dataset:
Patent JP-2013238893-A (JP)
Title: Cleaning device, process cartridge and image forming apparatus
Inventor: OKA HIDETO
IPC: G03G21/10
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in driving torque and the occurrence of turning-up of a blade when an image carrier is driven and stabilize contact pressure of a cleaning member.SOLUTION: A cleaning device comprises a cleaning member including: a blade part which is in contact with an image carrier in a counter direction with respect to the movement direction of the image carrier; and a support member with flexibility, which is formed of a metal leaf spring material, for supporting the blade part. The support member includes a blade part supporting part provided with the blade part at a tip side, a part to be fixed which is fixed to a fixing part and a curving peak which is placed between the blade part supporting part and the part to be fixed and at a position on the side separated from the surface of the image carrier toward the outside with respect to a line segment connecting a contact part where the blade part is in contact with the image carrier and the part to be fixed. In the support member, the part to be fixed is disposed on the downstream side in the movement direction of the image carrier with respect to the contact part. A gap for allowing elastic deformation of an area from a curving part to the part to be fixed is provided between the area and a frame body.
Patent JP-2015050400-A (JP)
Title: Plate-like material holding system
Inventor: HIROZAWA SHUNICHIRO
IPC: H01L21/683
Filed: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like material holding system by which an operator can locate a plate-like material on a holding table when applying circular-processing of a predetermined size to the plate-like material.SOLUTION: The plate-like material holding system for holding a plate-like material when applying circular-processing of a predetermined size to the plate-like material comprises: a holding table having a holding face with a larger size than that of the plate-like material and holding the plate-like material, and a rotation shaft passing through a center of the holing face and orthogonal to the holding face; and a light source unit including a light source, and a mask arranged between the light source and the holding face and having an aligning pattern, and arranged above the holding table. When the light source is lit on, a positioning mark for positioning the plate-like material so that the center of the circular processing applied to the plate-like material is positioned at the center of the holding face is formed on the holding face.
Patent JP-2015047829-A (JP)
Title: Printing control device, printing control method, and printing control program
Inventor: MATSUMURA TETSUYA
IPC: B41J2/01
Filed: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately suppress deterioration of image quality that could occur in a case where it is desired to use ink droplets of a relatively large size.SOLUTION: There is provided a printing control device that controls a print head capable of ejecting a plurality of sizes of ink droplets to execute printing, which comprises a printing control part that acquires a gradation value of ink colors based on image data, determines ejection of ink droplets or non-ejection of ink droplets of any of a plurality of sizes on the basis of the gradation value, and controls ejection of ink droplets by the print head in accordance with determination. The printing control part, in a case where the gradation value belongs to a partial range closer to a maximum value including the maximum value, makes ink droplets ejected from the print head be either ink droplets of a first size or ink droplets with a size smaller than the first size, and in a case where the gradation value belongs to a range closer to a minimum value than the partial range, makes ink droplets ejected from the print head be only ink droplets of the first size.
Patent JP-2014154874-A (JP)
Title: Film thickness monitoring device, polishing device and film thickness monitoring method
Inventor: KOIKE TORU
IPC: B24B37/013
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness monitoring device that is able to highly accurately measure an amount by which polishing is carried out, to provide a polishing device including such a film thickness monitoring device, and to provide a film thickness monitoring method.SOLUTION: A film thickness monitoring device according to an embodiment comprises: an emitting part; a detecting part; a data processing part; and a calculating part. During the polishing of the opaque film of a substrate including a transparent film and the opaque film on the transparent film, the emitting part emits light to the substrate. The detecting part detects light reflected from the substrate and outputs a first signal resulting from the reflected light. The data processing part groups the first signals obtained from positions located at the same distance from the position of the center of the substrate to perform data processing and acquires first data. The calculating part calculates an amount by which the opaque film is polished, using the first data.
Patent JP-2015054833-A (JP)
Title: Sulfonium salt, chemically amplified resist composition, and pattern forming method
Inventor: OHASHI MASAKI
IPC: G03F7/039
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a carboxylic acid sulfonium salt included in a resist composition, which well functions as a diffusion controlling agent (quencher), and thereby, contributes to constituting a pattern profile with small LWR (line width roughness), superior rectangularity and high resolution.SOLUTION: A sulfonium salt represented by general formula (1) is provided. In the formula, Rrepresents a hydrogen atom or a monovalent hydrocarbon group; Rand Rrepresent a hydrogen atom or a monovalent hydrocarbon group, and at least one of R, Rand Rincludes a cyclic structure; R, Rand Rrepresent a monovalent hydrocarbon group and two or more in R2, R3 and R4 may be bonded to each other to form a ring together with a sulfur atom in the formula; and L represents a single bond or an ester bond, a sulfonic acid ester bond, a carbonate bond or a carbamate bond formed together with an oxygen atom at an adjoining position.
Patent JP-2015054995-A (JP)
Title: Hard film excellent in lubricity and abrasion resistance, and manufacturing method thereof
Inventor: YAMAMOTO KENJI
IPC: C23C14/32
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a hard film excellent in lubricity and abrasion resistance that has a low friction coefficient and hardly seizes up under a slide environment.SOLUTION: A hard film has a composition formula: MCN, (wherein M is composed of one or more elements selected from the group consisting of Ti, Cr, and Al, or one or more elements selected from the group consisting of the above elements, a group IV element, a group V element, a group VI element, Si, Y, and rare-earth element). The film satisfies the expressions: 0.01≤a≤0.50, 0.10≤b≤0.50, and 0<1-a-b on an atom ratio of each element. The film has a carbon-carbon bond ratio (Y) of 0.2 or higher relative to a whole bond ratio of carbon in the film.
Patent JP-2014060156-A (JP)
Title: Automotive ignition coil having core with at least one embedded permanent magnet
Inventor: FRONTCZAK CHARIES R
IPC: H01T21/02
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug ignition assembly for a spark plug.SOLUTION: In a spark plug ignition assembly for a spark plug, an ignition coil assembly includes: a steel laminated core having a first core portion and a second core portion; a primary winding around the first core portion; and a secondary winding around the primary winding. A spark plug connecting member is provided, and the coil assembly is connected to a spark plug by the spark plug connecting member. At least one of the first and second core portions has a slot therein with a magnet located in the slot.
Patent JP-2015059884-A (JP)
Title: Emergency exhaust system
Inventor: YAMANAKA MITSUYUKI
IPC: G21C9/004
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To secure water through which gas within a nuclear reactor containment vessel passes through, and to further ensure removing radioactive materials contained in hydrogen gas or water vapor generated in the nuclear reactor containment vessel and discharging the gas.SOLUTION: An emergency exhaust system 10 includes: an inlet pipe 30 having a base end portion connected to a nuclear reactor containment vessel 12b and a tip end portion connected to a nuclear reactor auxiliary machinery coolant surge tank 20 provided in a nuclear reactor building 100 where the nuclear reactor containment vessel 12b is installed; and an exhaust pipe 40 discharging gas within the nuclear reactor auxiliary machinery coolant surge tank 20 to an outside. A tip end of the inlet pipe 30 is arranged in the coolant in the nuclear reactor auxiliary machinery coolant surge tank 20, and the exhaust pipe 40 discharges the gas flowing from the nuclear reactor containment vessel 12b via the inlet pipe 30 and passing through the coolant in the nuclear reactor auxiliary machinery coolant surge tank 20 to the outside.
Patent JP-2015064915-A (JP)
Title: Method of manufacturing glass substrate for information recording medium
Inventor: KAJITA TAISHI
IPC: G11B5/73
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate for an information recording medium capable of securing a larger flat region of a principal surface than the conventional method.SOLUTION: In the method of manufacturing a glass substrate for an information recording medium, the crystal grain size of the glass substrate before a polishing process is 1 nm or more and 20 nm or less, the polishing amount of a surface in the polishing process is 5 μm or more and 40 μm or less, and the specific modulus of the glass substrate is 33.5 GPa cm/g or more and 36.5 GPa cmor less.
Patent JP-2015063204-A (JP)
Title: Vehicle door
Inventor: MAKITA JUN
IPC: B60R13/04
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door including an engaging surface of a garnish support section hardly moving downward from a regular position when an upper end of a garnish is engaged to the engaging surface with downward strong force.SOLUTION: An end cap 30 includes: a cap section 31 closing an opening of a sash molding 22 from the outside of the sash molding 22; insertion sections 32 and 33 which extend from the cap section 31 and are inserted into the sash molding 22; a garnish support section 40 which is located on a lower side of the insertion sections 32 and 33 on a lower side of the sash molding 22 and has an engaging surface 41 engaged with an upper end of a garnish 51 from the above on the top face; a suspended section 43 extending downward from the garnish support section 40 in a separated state from a longitudinal direction sash to the vehicle outside; and a contact protruding section 45 protruding from the suspended section 43 to a vehicle outside face of the longitudinal direction sash so as to prevent the suspended section 43 from being inclined to the longitudinal direction sash side.
Patent JP-2015064484-A (JP)
Title: Photosensitive resin composition, method for producing cured relief pattern, and semiconductor device
Inventor: INOUE YASUHEI
IPC: G03F7/40
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can be cured at a low temperature and gives a cured film achieving all of high sensitivity, high elongation, and good storage stability, a method for producing a cured relief pattern which forms a pattern using the photosensitive resin composition, and a semiconductor device and a display device having the cured relief pattern.SOLUTION: The photosensitive resin composition contains a phenol resin (A), a photoacid generator (B), a crosslinking agent (C), a C3-C30 solvent (D) represented by general formula (1) {where Ris a C2-C29 divalent or trivalent organic group, Ris a hydrogen atom or a monovalent or divalent organic group, and Rand Rmay be linked together to form a ring structure}, and a solvent (E) different from the solvent (D). The mass content of the solvent (D) is less than that of the solvent (E).
Patent JP-2015063852-A (JP)
Title: Underground pit structure
Inventor: KOJIMA SATORU
IPC: E04B1/20
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To easily remove a floor according to a change in a production line, for instance, to change the direction of a structure beam for supporting the floor in an underground pit, and to easily change layout in the underground pit at a low cost.SOLUTION: An underground pit structure 1 includes: PC columns 2 which are erected on a pit batholith 12a and arrayed at fixed intervals for each direction of a lateral direction X and a longitudinal direction Y within a horizontal plane; steel beams 3 which are installed by being joined to upper end faces of the PC columns 2 and arrayed along the lateral direction X or the longitudinal direction Y; and a PC floor slab 4 mounted between the steel beams 3 adjacent to each other. The PC floor slab 4 is connected to the RC columns 2 and the steel beams 3 with detachable bolts. The steel beams 3 are configured so that the directions can be changed in the lateral direction X or the longitudinal direction Y by being removed from the RC columns 2.
Patent JP-2015062982-A (JP)
Title: Grindstone base and production method thereof
Inventor: ISHII MAMORU
IPC: B24D7/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a grindstone base which has material characteristics suitable for high-speed rotation and enables grinding to be performed with high efficiency and high accuracy.SOLUTION: A grindstone base is formed in a disk shape and used as a grindstone by adhering abrasive grain layer to the surface. The grindstone base is composed of a metal-ceramic composite material comprising a metal material consisting of aluminum or an aluminum alloy and a ceramic material consisting of a low-thermal-expansion ceramic or a negative-thermal-expansion ceramic and has a linear expansion coefficient of 13-17 ppm/°C and a specific tensile strength of 120 MPa or higher. The configuration reduces the thermal expansion difference between the base and the abrasive grain layer and thereby prevents the occurrence of strain due to deformation of the base or the abrasive grain layer, leading to improvement of processing accuracy. The high specific tensile strength enables grinding performed with high efficiency through high-speed rotation of the grindstone.
Patent JP-2015067993-A (JP)
Title: Construction machine
Inventor: SEGAWA HITOSHI
IPC: E02F9/20
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To improve operability by a remote control regardless of the attitude of a machine body of a construction machine with a simple and inexpensive configuration.SOLUTION: A controller (70) correction-controls a discharge rate of a hydraulic pump (1) according to an attitude of a machine body (12) on the basis of an operation signal from a remote control (5) and an output from a gyro sensor (8). Thus, the discharge rate of the hydraulic pump (1) is correction-controlled according to the attitude of the machine body (12). Thereby, operability equivalent to that on a normal horizontal plane can be secured with a simple and inexpensive configuration even in various attitude of the machine body on an inclined plane or the like, and the operability by the remote control (5) can be improved.
Patent JP-2013257938-A (JP)
Title: Flash multi-level threshold distribution scheme
Inventor: KIM JIN-KI
IPC: G11C16/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a threshold voltage distribution scheme for multi-level Flash cells in which an erase threshold voltage and at least one programmed threshold voltage lie in an erase voltage domain, wherein having at least one programmed threshold voltage in the erase voltage domain reduces the Vread voltage level to minimize read disturb effects, while extending the life span of the multi-level Flash cells as the threshold voltage distance between programmed states is maximized.SOLUTION: The erase voltage domain can be less than 0 V while a program voltage domain is greater than 0 V. Accordingly, circuits for program verifying and reading multi-level Flash cells having a programmed threshold voltage in the erase voltage domain and the program voltage domain use negative and positive high voltages.
Patent JP-2014051740-A (JP)
Title: Laminated structure
Inventor: TSURUMI NAOAKI
IPC: C25D9/08
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure including high-quality nitride insulation layer having a good adhesion to substrates.SOLUTION: A laminated structure includes: a substrate 50 of which main component is metal; a compound layer 61 disposed on the substrate 50; and a nitride insulator layer 70 disposed above the compound layer 61. The laminated structure further includes an intermediate layer 62 disposed between the compound layer 61 and the nitride insulator layer 70, of which constituent is the constituent of the compound layer 61. The nitrogen concentration of the nitride insulator layer 70 gradually increases from a first main plane 70a which contacts the intermediate layer 62 on the compound layer 61 side along the thickness direction of nitride insulator layer 70.
Patent JP-2015068584-A (JP)
Title: Air conditioner
Inventor: TSUNO JUNICHI
IPC: F24F13/20
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of short-circuiting air passing through a heat exchanger from a discharge port to a suction port without enlarging the box body of an indoor unit.SOLUTION: In an air conditioner, an open panel is moved at a position where a space is generated between the open panel and the front face side of a box body; a vertical wind direction plate is arranged so as to cover from the lower end of the open panel to the lower end of an air feeding passage; and thereby an air passage is formed outside the box body.
Patent JP-2015069133-A (JP)
Title: Method for manufacturing laminate retardation film
Inventor: WATABE HIROYASU
IPC: G02F1/13363
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate retardation film that is extended without generating retardation unevenness.SOLUTION: A method for manufacturing a laminate retardation film comprises: a coating layer lamination step of coating at least one surface of a base material layer with a coating liquid containing resin having positive or negative intrinsic birefringence; and a retardation development step of extending a laminate obtained in the coating layer lamination step. The coating liquid has the viscosity of 10-1000 mPa s measured by a Brookfield viscometer at 25°C.
Patent JP-2015069197-A (JP)
Title: Hard coat film and image display device
Inventor: MIYAMOTO MASAFUMI
IPC: C08J7/04
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film having surface hardness in a level enough to prevent scratches or the like, and excellent flexibility.SOLUTION: The hard coat film includes a first hard coat layer (A1) on at least one surface of a substrate, and a second hard coat layer (A2) on the surface of the first hard coat layer (A1). A Martens hardness scale measured by pressing a Vickers indenter having an inter-ridge angle of 136° to the surface of the first hard coat layer (A1) under a load of 15 mN is 200 N/mmor more; and a Martens hardness scale measured by pressing a Vickers indenter having an inter-ridge angle of 136° to the surface of the second hard coat layer (A2) under a load of 15 mN is less than 200 N/mm.
Patent JP-2015074623-A (JP)
Title: New derivative having collagen production effect, and manufacturing method thereof
Inventor: FUTAMURA YOSHIHIRO
IPC: C07D207/44
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new substance derived from a natural product, having an effect of increasing collagen; and a manufacturing method thereof.SOLUTION: A new phycocyanobilin derivative includes phycocyanin and L-hydroxyproline, having an ester linkage between one molecule of phycocyanin and two molecules of L-hydroxyproline. A suspension is made by adding water to powder of blue algae, algae referred to as blue-green algae (scientific name: Aphanizomenon flos-aquae), in particular. Rice bran is added to the suspension. Subsequently, bacillus natto and red Aspergillus are added to the suspension for fermentation so as to manufacture the phycocyanobilin derivative.
Patent JP-2015075627-A (JP)
Title: Projection optical system and projection image display device
Inventor: SHIOKAWA KOJI
IPC: G03B21/00
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact, bright, and relatively high-performance projection optical system and a projection image display device incorporating the same.SOLUTION: A projection optical system of the present invention comprises first through sixth lenses arranged in order from the expansion side. The first lens has negative refractive power and is a bi-aspherical lens having greater curvature on the reduction side than on the expansion side. The second lens is a biconvex lens. The third lens and fourth lens are a meniscus lens, having a convex surface on the reduction side, and a lens having an expansion-side surface which is concave and has greater curvature than a reduction side surface, respectively, and are cemented together to form a cemented lens. The fifth lens is a biconvex lens. The sixth lens is a convex lens having a greater sag amount on the expansion side and having an aspherical surface at least on the reduction side.
Patent JP-2015074361-A (JP)
Title: Entry system for vehicle
Inventor: ISHIDA YOSHIZO
IPC: E05F15/00
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an entry system for a vehicle, the manufacturing cost of which can be reduced.SOLUTION: The entry system for a vehicle is provided in which a user conducts collation using a portable terminal 28 having an authentication element 74 and the predetermined function of a vehicle 10 can be used based on its collation result. The entry system for a vehicle comprises: an authentication control part for generating a signal making the predetermined function of the vehicle 10 usable when authentication information from the authentication element 74 coincides with predetermined authentication information; a door detection part for outputting the signal in accordance with opening-closing of a door of the vehicle 10; and a cradle capable of fixing the portable terminal 28. The authentication control part starts a reading part 72 arranged in the cradle based on the signal output from the door detection part, the reading part 72 can transmit an electromagnetic wave, and the authentication element 74 can transmit the authentication information by generating a power source using the electromagnetic wave.
Patent JP-2015076755-A (JP)
Title: User terminal, radio base station, and radio communication method
Inventor: SIM KI-YUN
IPC: H04W4/00
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent transmission and reception processing from becoming complicated even when a user terminal supports multiple bandwidths or simultaneously connects with multiple radio communication systems using different frequencies.SOLUTION: In a radio communication system having a small cell formed inside a large cell, a user terminal communicates with a radio base station forming the large cell and a radio base station forming the small cell. The user terminal comprises: a reference signal generating unit for generating a sampling frequency of a baseband signal of the large cell as a reference signal; a frequency adjusting unit for converting the frequency of the reference signal into n/m times; and a baseband processing unit for using the frequency after frequency conversion as a sampling frequency of the baseband signal of the small cell.