baber/WOPTO huggingface dataset:
Patent JP-2015062498-A (JP)
Title: Power source unit for ultrasonic diagnostic equipment, and ultrasonic diagnostic equipment
Inventor: ISHIZUKA DAISUKE
IPC: A61B8/00
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment that can appropriately perform feedback control for an output voltage of a switching power source circuit even when a switching frequency of the switching power source circuit is changed.SOLUTION: A switching power source circuit 18 performs switching by a switching frequency designated in accordance with an operation state of ultrasonic diagnostic equipment 8, and outputs a power source voltage to an internal circuit group 12A. A feedback part 26 performs feedback control for an output voltage of the switching power source circuit 18. The feedback part 26 includes a digital filter as a characteristic variable circuit. Loop gain characteristics of a feedback loop that circulates around the feedback part 26, the switching power source circuit 18 and a voltage divider 20 are set by the setting of the characteristics of the digital filter. In that case, a crossover frequency in the loop gain characteristics of the feedback loop is set in accordance with the switching frequency.
Patent JP-2014032413-A (JP)
Title: Image forming apparatus
Inventor: YAMADA KAZUYOSHI
IPC: G03G15/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to make it easy to lift a document holding plate without increasing depth of the image forming apparatus.SOLUTION: An image forming apparatus comprises: a press plate opening/closing type scanner 3 that sandwiches an original document between a scanner part body 300 comprising a contact glass on which the original document is placed and an automatic document feeder 400 disposed on the scanner part body 300 so as to be freely rotated; an image forming apparatus body 2 on which the press plate opening/closing type scanner 3 is mounted; and a paper ejection part 2a which is formed on an upper face of the image forming apparatus body 2. In the image forming apparatus, a handle T is formed on a front face of the automatic document feeder 400 so as to project further forward than a front face of the scanner body 300 and have a shape projected obliquely upward in a direction of a front side.
Patent JP-2015062934-A (JP)
Title: Laser processing head
Inventor: OMORI KO
IPC: B23K26/142
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent or alleviate a spatter reach to a condenser lens by an assist gas, when a spatter infiltrates from an irradiation port provided in a processing head body.SOLUTION: In a laser processing head which irradiates a work piece with a laser beam 4 condensed by a condenser lens 2 installed in an upper part of a processing head body 1, as well as with an assist gas from an irradiation port 3 provided in a lower part, a side face of the processing head body 1 is provided with an assist gas jet member 5 between the condenser lens 2 and the irradiation port 3. The assist gas jet member 5 jets the assist gas in a direction which traverses the optical axis 4a of the laser beam 4 and is inclined to the downstream side in the irradiation direction. A jet port 6 is formed at a tip of the assist gas jet member 5, and an opening area of the jet port 6 is smaller than that of the irradiation port 3.
Patent JP-2015067771-A (JP)
Title: Method for producing thermoplastic resin composition containing ultraviolet absorber
Inventor: TAKAHASHI YUTAKA
IPC: C08J3/20
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin composition containing an ultraviolet absorber, comprising: a step of melt-kneading a thermoplastic resin and an ultraviolet absorber by means of an extruder; and a step of filtering a thermoplastic resin composition formed by the melt-kneading by introducing the same into a polymer filter, which enables suppression of brown discoloration of the resin composition during startup of the extruder and speedy startup of production of the resin composition.SOLUTION: Provided is a method for producing a thermoplastic resin composition containing an ultraviolet absorber in a percentage content of X mass%. From the time introduction of the composition into a polymer filter is started until a path of the composition inside the polymer filter is filled with the composition, an amount of the composition introduced into the polymer filter is maintained less than a steady state and, at the same time, the percentage content of the ultraviolet absorber is set to Y mass% (where 0≤Y≤1.5×X). Thereafter, the amount of introduction of the composition is increased to a steady state and the percentage content of the ultraviolet absorber is changed to X mass% to obtain a desired thermoplastic resin composition.
Patent JP-2015071695-A (JP)
Title: Ethylene-vinyl alcohol resin composition, multilayer structure, multilayer sheet, container, and packaging material
Inventor: KAWAI HIROSHI
IPC: C08L77/00
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having excellent retort resistance and a property to suppress occurrence of scorch and odor during long time operation of a molding machine.SOLUTION: Provided is a resin composition comprising an ethylene-vinyl alcohol copolymer (A) having an ethylene content of 20 mole% or more and 60 mole% or less, a polyamide (B), a carboxylic acid metal salt (C), and a saturated ketone (D). In the resin composition, a mass ratio (A/B) of the ethylene-vinyl alcohol copolymer (A) to the polyamide (B) is 60/40 or more and 95/5 or less; a content of the carboxylic acid metal salt (C) relative to the resin content is, in terms of a metal element, 1 ppm or more and 500 ppm or less; and a content of the saturated ketone (D) relative to the resin content is 0.01 ppm or more and 100 ppm or less. The content of the carboxylic acid metal salt (C) relative to the resin content is, in terms of a metal content, preferably 5 ppm or more.
Patent JP-2015072093-A (JP)
Title: Combustion-supporting fluid preheating device of oxygen burning system
Inventor: UCHIDA TERUTOSHI
IPC: F23L15/02
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a problem of leakage of oxygen to a flue gas with a simple configuration and reduce fan power for supplying a combustion-supporting fluid to an oxygen burning device and equipment cost.SOLUTION: A combustion-supporting preheating device of an oxygen burning system includes: a regenerative rotary preheater 2 that includes a flue gas passage 21 conducting a flue gas 3 discharged from an oxygen burning boiler 1, a primary combustion-supporting fluid passage 22 adjacent to the flue gas passage 21 and conducting a primary combustion-supporting fluid 14 higher in pressure than the flue gas 3, a secondary combustion-supporting fluid passage 23 adjacent to the flue gas passage 21 and conducting a secondary combustion-supporting fluid 12 higher in pressure than the flue gas 3, and an oxygen passage 27 interposed between the primary combustion-supporting fluid passage 22 and the secondary combustion-supporting fluid passage 23 and conducting oxygen 17; and an oxygen mixer 19 mixing the secondary combustion-supporting fluid 12 preheated through the secondary combustion-supporting fluid passage 23 with the oxygen 17 preheated through the oxygen passage 27 and supplying a resultant mixture to the oxygen burning boiler 1.
Patent JP-2015073618-A (JP)
Title: Drawer housing mechanism, overturn preventing mechanism, and wheel chair having the overturn preventing mechanism
Inventor: NAKANISHI YOSHIO
IPC: A61G5/04
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a drawer housing mechanism which facilitates housing and drawing compared to the prior art.SOLUTION: An overturn preventing mechanism 1 as a drawer housing mechanism comprises: a mounting component 40 caulked by a wheel chair; a holding member 30 fixed in a substantially vertical direction with respect to the mounting member 40 and having a V-shaped groove 31 in a side view; a center shaft part 20 born in the holding member 30 and movable in the vertical directions and having a horizontal pin 26 protruding substantially vertically; a ground contact part 21 extending obliquely downward from the center shaft part 20; a pedal 29 for pushing the center shaft part 20 downward to slide a horizontal pin 26 along the groove of the holding member 30 so that the center shaft part 20 is rotated to reciprocate the ground contact part 21; and a spring 28 for holding the center shaft part 20 at a fixed position when the depress of the pedal 29 is released.
Patent JP-2015075266-A (JP)
Title: Refrigeration device
Inventor: HARADA YUTA
IPC: F28F1/32
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device with improved cooling performance.SOLUTION: A refrigeration device 1 comprises: an air duct 2 having two flat surfaces 2a parallel to the flow direction of air and opposing each other; and an evaporator 3 arranged in the air duct 2. The evaporator 3 includes: a plurality of fin groups 5 that is composed of a plurality of plate fins 4 arranged in parallel and is disposed at a spacing in the air flow direction; and a heat exchange pipe 8 that includes a plurality of straight pipe parts 6 penetrating the plate fins 4 of each fin group 5 and fixed therein, and bent pipe parts 7 connecting adjacent straight pipe parts 6, the number of the bent pipe parts 7 being less by one than that of the straight pipe parts 6. The plate fins 4 of the fin group 5 of the evaporator 3 are so arranged that the two side edge parts parallel to each other are individually positioned in a plane parallel to the air flow direction. The individual flat surfaces 2a of the air duct 2 are formed with ribs 12 for disturbing the flow of the air at height positions corresponding to the individual fin groups 5 of the evaporator 3.
Patent JP-2015076704-A (JP)
Title: Signal processor, signal processing method, program, and signal transmission system
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N21/2365
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To transmit a 8K or 4K video signal by a device for Ethernet of 100 Gbps.SOLUTION: A signal processing part includes: a mapping part for mapping a 8K or 4K video signal into the SDI(Serial Digital Interface) data stream of a plurality of channels as a data stream specified by the format of a predetermined SDI; and a multiplex part for performing 8B/10B conversion or scramble to the SDI data stream of the plurality of channels by a predetermined bit unit, and for multiplexing the SDI data stream of the plurality of channels subjected to 8B/10B conversion or scramble to generate the serial data stream of a plurality of lanes whose bit rates are ranging from 25 Gbps to 28.3 Gbps. For example, this invention may be applied to a broadcasting camera.
Patent JP-2014177446-A (JP)
Title: Transparent insulation composition
Inventor: KOTANI KUNIHIKO
IPC: C07C69/75
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a transparent insulation liquid composition which has a refractive index of about 1.5 close to that of glass and high insulation and stability and a touch panel which uses the composition as a constituent member and has high transmissivity.SOLUTION: A transparent insulation composition contains a compound(s) of formulae (Ia) to (Ik), where any H in the formulae may be substituted with a 1-5C alkyl group, F or Cl, which has a molecular weight of 120-400 and a melting point of 0°C or lower. A touch panel using the composition as a constituent member and a display element provided with the touch panel are also provided.
Patent JP-2014176377-A (JP)
Title: Container-packaged tea beverage
Inventor: INUKAI TAKAHIRO
IPC: A23L2/38
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide, as a container-packaged tea beverage having a soybean solid content lower than 4.0%, a container-packaged tea beverage imparting a sufficient soybean milk flavor while abating a grassy smell and astringency unique to soybean milks.SOLUTION: The provided container-packaged tea beverage includes a soybean milk and a non-cyclic dextrin in a state where less than 4.0 wt.% of a soybean milk solid content is being included.
Patent JP-2015086235-A (JP)
Title: Slidable polycarbonate resin composition and molded product
Inventor: BAO HADA
IPC: C08L69/00
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a slidable polycarbonate resin composition having high slidability and high limit PV values, and excellent heat resistance, strength and whiteness.SOLUTION: A slidable polycarbonate resin composition comprises, based on polycarbonate resin 100 pts.mass, 10-50 pts.mass of fluoropolymer not having fibril-forming ability and 10-50 pts.mass of boron nitride, and has an L value of 90-95.
Patent JP-2014031316-A (JP)
Title: N-type sic single crystal and application of the same
Inventor: SEKI AKINORI
IPC: C30B29/36
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an n-type SiC single crystal with less stress, an n-type SiC single crystal with less stress obtained by the method, and application thereof.SOLUTION: An n-type SiC single crystal is obtained by adding nitrogen (N) and aluminium (Al), which are donor elements for producing an n type semiconductor, to SiC thereby growing the n-type SiC single crystal. An element is obtained by using the n-type SiC single crystal.
Patent JP-2015090380-A (JP)
Title: Dry film photoresist, method for manufacturing dry film photoresist, method for forming metal pattern and electronic component
Inventor: KIMURA HIDEKI
IPC: G03F7/26
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To form a metal film pattern with good accuracy by lift-off without causing deterioration in productivity regardless of a film deposition method of a metal film.SOLUTION: A dry film photoresist has a base material layer composed of a predetermined base material, a resist layer composed of a plurality of layers formed on the base material layer, and a protective film layer formed on the resist layer for protecting the resist layer. A photosensitive layer decreasing a dissolution rate in a predetermined developer upon exposure to light is positioned at the side of the base material layer of the resist layer and a non-photosensitive layer soluble in the developer is positioned at the side of the protective film layer of the resist layer. The dissolution rate in the developer of the non-photosensitive layer is higher than the dissolution rate in the developer of the non-photosensitive part in the photosensitive layer.
Patent JP-2015089949-A (JP)
Title: Differential pressure type high pressure water electrolyzer
Inventor: HARIO EIJI
IPC: C25B9/00
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To satisfactorily secure water flow distribution properties and pressure resistance, and further, to easily perform working.SOLUTION: Provided is a differential pressure type high pressure water electrolyzer 10, in which an anode feeder 42 includes a sheet member 48 for supporting and a sheet member 50 for water flow distribution. The sheet member 48 for supporting forms a through hole having an opening area larger than that of the through hole 46a of a protective sheet member 46, and supports the protective sheet member 46. The sheet member 50 for water flow distribution forms a through hole having an opening area larger than that of the through hole of the sheet member 48 for supporting and flow-distributes water for electrolysis.
Patent JP-2015042833-A (JP)
Title: Reinforcement assembly device utilizing shaft, reinforcement assembly method utilizing shaft, and shaft construction method using the method
Inventor: TSUJI HACHIRO
IPC: E02D5/34
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement assembly device which utilizes a shaft, requiring no large crane for hanging vertical reinforcement, requiring no extra place for assembling vertical reinforcement and horizontal reinforcement, allowing assembling of reinforcement of required length even in a narrow isolated area in mountains.SOLUTION: Reinforcement hanging means 41D includes at least a reinforcement receiving stage 47D which is fixed and supported at a tip end at a part of bottom vertical reinforcement, for receiving other vertical reinforcement, and at least vertical two sets of vertical reinforcement supporting means for detachably supporting vertical reinforcement 31A which is fixed and supported at the reinforcement receiving stage 47D. One vertical reinforcement support means 46A is fixed vertical reinforcement support means 41 L fixed at an upper part of a shaft 15T, and the other vertical reinforcement support means 46A is lifting vertical reinforcement support means 41U which is fixed at an end part of lifting means 44, above the shaft 15T, so that it can rise/fall. By at least one of the fixed vertical reinforcement support means 41 L and the lifting vertical reinforcement support means 41U, while supporting the support vertical reinforcement 31A, the reinforcement receiving stage 47D is raised/lowered from upper part down to shaft bottom of the shaft 15T.
Patent JP-2014030061-A (JP)
Title: Exposure apparatus, and device manufacturing method
Inventor: KAMEYAMA MASAOMI
IPC: H01L21/027
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of accurately forming an image of a pattern on a substrate, when exposure processing is performed on the basis of a liquid immersion method.SOLUTION: In an exposure apparatus, at least a portion of a space between a projection optical system and a substrate is filled with liquid, and an image of a pattern is projected on the substrate via the projection optical system and the liquid to expose the substrate. The exposure apparatus comprises a vaporization suppression apparatus for suppressing vaporization of the liquid, and the vaporization suppression apparatus comprises a supply apparatus for supplying vapor to the periphery of the liquid.
Patent JP-2015093422-A (JP)
Title: Manufacturing method for substrate for liquid discharge head, substrate for liquid discharge head, liquid discharge head and recording device
Inventor: UOHASHI KUNIHITO
IPC: B41J2/135
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid discharge head in which a discharge port having an opening end part so shaped that the end part hardly contacts a wiper blade is formed, a manufacturing method for the substrate for a liquid discharge head, a liquid discharge head and a recording device.SOLUTION: The manufacturing method for s substrate for a liquid discharge head comprising a discharge port forming member 2 having a discharge port 11 formed therein, performs the steps of: forming a first layer using a first layer forming member containing a solvent and an optical acid generating agent; forming a second layer using a second layer forming member containing a solvent and an optical acid generating agent; and curing partial regions of the first layer and the second layer, removing regions other than the partial regions to form the discharge port and making the first layer and the second layer as discharge port forming members. A member which contains a solvent for solving the first layer forming layer and contains an optical acid generating agent having acidity weaker than acidity of the optical acid generating agent contained in the first layer forming member is used as the second layer forming member.
Patent JP-2015094559-A (JP)
Title: Heat transfer tube support structure and exhaust heat recovery boiler
Inventor: OKIMOTO TAKAHIRO
IPC: F28D1/053
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce wear of a heat transfer tube.SOLUTION: A heat-transfer-tube support structure includes: a heat-transfer-tube support plate 2 in which a through-hole 6-(i,j) is formed; a heat transfer tube 3-(i,j) inserted into the through-hole 6-(i,j); and an elastic suspension 5-j. An edge of the elastic suspension 5-j is bonded to the heat-transfer-tube support plate 2 so as to interpose the heat transfer tube 3-(i,j) between an edge of the through-hole 6-(i,j) and the elastic suspension 5-j. The heat-transfer-tube support structure configured in this way can reduce a clearance between the edge of the through-hole 6-(i,j) and the heat transfer tube 3-(i,j) and reduce vibration of the heat transfer tube 3-(i,j) by interposing the heat transfer tube 3-(i,j) between the edge of the through-hole 6-(i,j) and the elastic suspension 5-j. Reduction in the vibration of the heat transfer tube 3-(i,j) can reduce sliding of the heat transfer tube 3-(i,j) relative to the edge of the through-hole 6-(i,j) and reduce wear of the heat transfer tube 3-(i,j).
Patent JP-2015095230-A (JP)
Title: Map drawing device
Inventor: WAKIMOTO KOJI
IPC: G06T11/40
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a map drawing device that can accelerate drawing processing and suppress an increase in drawing time even when a contour line is a curved line or when the shape of a silhouette changes.SOLUTION: Silhouette polygon creation means 5 adds an apex to each apex, which is obtained by projecting each apex of a ground level triangle constituting a triangular mesh on a projection surface, to create a silhouette polygon including a silhouette on the projection surface. Area paint-out means 8 determines each point on the ground level corresponding to each point included in the silhouette polygon on the projection surface with inverse projection converting means 6, and paints out each of the points on the projection surface in a pre-set color when each of the points is included in the inside of the ground level triangle.
Patent JP-2015095874-A (JP)
Title: Solid state imaging device, imaging system, and method of driving solid state imaging device
Inventor: IWANE MASAAKI
IPC: H04N5/374
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device, an imaging system, and a method of driving the solid state imaging device, that can suppress an increase in power consumption and an increase in circuit scale, while reducing fixed pattern noise.SOLUTION: A solid state imaging device includes: a unit pixel (2) which outputs a voltage generated through photoelectric conversion; a first capacitor (CR) which is connected to an output terminal of the unit pixel through a first switch; a first amplifier (AR) which has its input terminal connected through the first capacitor; a second capacitor (CR2) which is connected to an output terminal of the first amplifier through a second switch; a third capacitor (CV2) which is connected to the output terminal of the unit pixel through a third switch; a first signal line (7) which is connected to the second capacitor through a sixth switch; and a second signal line (8) which is connected to the third capacitor through a seventh switch.
Patent JP-2015093653-A (JP)
Title: Wheel position specification device
Inventor: MOMOSE AKIRA
IPC: B60C23/04
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To set a transmission frequency in accordance with a travel pattern.SOLUTION: A wheel position specification device includes rotation sensor units 21-24 which are provided in wheels 2 of a vehicle 1 to detect the rotational position of the wheels 2, and an RF receiver circuit 35 which is provided in the vehicle body of the vehicle 1. The wheels 2 are provided with tire sensor units 3. A sensor unit controller of the tire sensor unit 3 transmits a transmission signal from an RF transmission circuit when the tire sensor unit 3 moves to the uppermost position of the wheel 2. A transmission frequency of the transmission signal is set in accordance with a travel ratio that is a ratio of travel during a prescribed time period.