baber/WOPTO huggingface dataset:
Patent JP-2012180661-A (JP)
Title: Drain pipe joint having swirl vane
Inventor: SAKAMOTO MASAKATSU
IPC: E03C1/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe joint having swirl vanes which allows sufficient drainage performance and passage of miscellaneous materials, reduces the cost of the joint, capable of arranging many ports to connect lateral branch pipes.SOLUTION: A first swirl vane 27 and a second swirl vane 26 have upper ends located beneath the lower end of an opening edge adjacent to the cylindrical body 2 of a lateral branch pipe connecting part 3, respectively. On a projection plane in the axial direction of a connected vertical drain pipe 5, conditions 0.2×S1≤S2≤0.3×S1 and S3≤0.05×S1 are satisfied, wherein S1 is the projected internal cross section of the vertical drain pipe 5, S2 is the projected area of a portion 27a of the first swirl vane 27 entering the inside of the vertical drain pipe 5, and S3 is the projected area of a portion 26a of the second swirl vane 26 entering the inside of the vertical drain pipe 5.
Patent JP-2012179580-A (JP)
Title: Method for applying rust preventing agent to wire material and device for applying the rust preventing agent
Inventor: YAMAZAKI WATARU
IPC: B05D7/24
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying rust preventing agent to a wire material, attaining uniformization of an applying quantity of rust preventing agent solution to the wire material by always maintaining the contact area of a porous material and a wire material for a long period at constant, for uniformly applying the rust preventing agent in a longitudinal direction of the wire material, and for enhancing oxidation preventing of the wire material and adhesiveness of the wire material and a cover; and to provide a device for applying the rust preventing agent.SOLUTION: The method for applying the rust preventing agent onto the surface of the wire material includes: a step of impregnating the first porous body group constituted by laminating a plurality of porous bodies so as to freely advance and retract independently from each other and the second porous body group arranged so as to face the first porous body group and constituted by laminating a plurality of porous bodies so as to freely advance and retract independently from each other, with the rust preventing agent; and a step of applying the rust preventing agent to the surface of the wire material by passing the wire material between the first porous body group and the second porous body group impregnated with the rust preventing agent. Further, the method for applying the rust preventing material is also disclosed.
Patent JP-2012183165-A (JP)
Title: Game machine
Inventor: SHIRAISHI KAZUHIKO
IPC: A63F7/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for further improving a rate of operation by reducing the number of players who stop shooting a game ball based on the number of retained variation display games when increasing the number of players by awarding profits other than a game medium to the players.SOLUTION: Points are generated and integrated for each start winning for updating and storage. In the case of start winning during execution processing of a variation display game, the number of points to be generated is increased as compared with a case of start winning during standby of a variation display game where the variation display game is not under display. Generation and integration of points are performed during a play period from input of play start information to input of play end information.
Patent JP-2012186713-A (JP)
Title: Imaging device
Inventor: NAKAYAMA MOTOSHI
IPC: H04N5/76
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of appropriately classifying image data of a captured image.SOLUTION: An imaging device comprises: an imaging unit 31 that captures an image formed by an optical system 10 to generate image data of an image corresponding to the captured image; a detection unit 90 that detects pressure applied by a photographer; a setting unit 70 that sets a first pressure threshold based on the pressure applied to the detection unit 90 under a predetermined condition; and a control unit 70 that compares the pressure applied to the detection unit 90 in capturing the image with the first pressure threshold, and classifies the image data of the captured image into plural groups based on the comparison result.
Patent JP-2012183970-A (JP)
Title: Shift lever device of automatic transmission
Inventor: MORI SHUNICHI
IPC: B60K20/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device of an automatic transmission, wherein a spacing in a recess or a hole part is narrowed when an inclination angle of a shift lever relative to a slide cover is small, the spacing in the recess is widened when the inclination angle of the shift lever relative to the slide cover is large, and the recess or the hole part is always in contact with an outer peripheral surface of the shift lever.SOLUTION: A slide cover (5) comprises a first slide cover (6) and a second slide cover (7) including a pair of recesses (11, 15) in contact with an outer peripheral surface of a shift lever (2) from mutually facing sides, wherein a spacing (L) between the pair of recesses (11, 15) is changed while following the inclination of the shift lever (2).
Patent JP-2012186414-A (JP)
Title: Light-emitting device
Inventor: ISHIDA KUNIO
IPC: C09K11/08
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device ensuring excellent luminous efficiency by suppressing reabsorption between phosphors.SOLUTION: The light-emitting device comprises: a light-emitting element which radiates exciting light of a first wavelength; a first phosphor layer containing a first phosphor which converts the incident exciting light into a first conversion light of a second wavelength longer than the first wavelength; a second phosphor layer provided between the light-emitting element and the phosphor layer and converting the incident exciting light into a second conversion light of a third wavelength longer than the second wavelength; and a filter layer provided between the first phosphor layer and the second phosphor layer to transmit the exciting light and the second conversion light, and formed of a two-dimensional photonic crystal or three-dimensional photonic crystal which reflects the first conversion light.
Patent JP-2012020109-A (JP)
Title: Biological information measuring apparatus and input detecting method for the same
Inventor: SUZUKI TAKASHI
IPC: A61B5/05
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To alleviate load on an object to be measured while improving design flexibility in a biological information measuring apparatus.SOLUTION: The biological information measuring apparatus 100 includes an impedance measuring circuit 30 and a CPU 70. The biological information measuring apparatus 100 changes its state between a first state to measure specific biological information and a second state where an instruction can be input. The impedance measuring circuit 30 measures electric impedance of a specific part of a biological body. While presuming specific biological information based on the electric impedance measured in the first state, the CPU 70 estimates a muscle stress degree of a specific part based on the electric impedance measured in the second state, and detects instruction input based on the presumed stress degree.
Patent JP-2012191392-A (JP)
Title: Antenna device for vehicle
Inventor: KOBAYASHI HIROAKI
IPC: H01Q21/06
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for a vehicle capable of achieving radiation directivity corresponding to an actual environment and giving high sensitivity performance.SOLUTION: The antenna device comprises: a first antenna 101 and a second antenna 104 which are of a balanced feeding type, arranged on a rear window glass 112 and have the same shape. The first antenna 101 and the second antenna 104 are arranged along two or more of frame sides of the rear window glass 112 and arranged symmetrically on the rear window glass 112. A phase shifter 110 adjustable so as to make operation phases of the first antenna 101 and the second antenna 104 opposite to each other is provided between either of the first antenna 101 and the second antenna 104 and a combining/distributing unit 109.
Patent JP-2012188005-A (JP)
Title: Rack-pinion type steering device
Inventor: WATANABE KAZUHIRO
IPC: B62D3/12
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a rack-pinion type steering device facilitating adjustment of a clearance between a rack guide and a cap, and enabling actual sensing of the stroke end of a steering wheel.SOLUTION: The rack-pinion steering device is configured such that a pinion shaft is rotatably supported in a gear housing, a rack shaft engaged with the pinion shaft is inserted into the insertion hole of the gear housing, a rack guide for pressing the rack shaft to the pinion shaft is disposed, and a rack bush 60 is disposed in the insertion hole of the gear housing to slidably abut on the rear side of the rack shaft. In the outer circumference of the rack guide side of the rack bush 60 and on both sides sandwiching the axis of the rack guide, a pair of projected parts 72 are integrally formed to project outward in a diameter direction and abut on the insertion hole. The pair of projected parts 72 includes a first projected part 74 and a second projected part 75 located much outward in the diameter direction from the first projected part 74 and far from the axis of the rack guide.
Patent JP-2011143723-A (JP)
Title: Seal ring
Inventor: KAKEHI KOZO
IPC: F16J15/10
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal ring which has no gate burr and is good in sealing performance.  <P>SOLUTION: A molten resin is pressed into a cavity 13 formed by a fixed metal mold and a movable metal mold to form the seal ring. A gate block 5, in which a gate 16 for injecting the molten resin is formed, is moved to the movable metal mold after seal ring molding and before opening of the mold, and a gate g of the seal ring after molding is sheared along the inner peripheral surface of the seal ring by an edge 16a of an injecting gate 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189878-A (JP)
Title: Imaging apparatus
Inventor: YAMAGUCHI SATORU
IPC: G02B7/28
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that appropriately determines a movement direction of a focusing lens when adjusting a focus according to a contrast detection method.SOLUTION: An imaging apparatus comprises: an imaging element arranged on an image plane of an imaging optical system and having a pixel column for focus detection; first focus detecting means for calculating phase difference information of a pair of images by using a signal outputted from the pixel column for focus detection when the imaging element captures an image through the imaging optical system, and for detecting a focusing state adjusted by the imaging optical system based on the phase difference information; second focus detecting means for calculating contrast information by using a signal outputted from the imaging pixel different from the pixel column for focus detection when the imaging element captures an image through the imaging optical system, and for detecting a focusing state adjusted by the imaging optical system based on the contrast information; and controlling means for determining a movement direction of a focusing optical system when the second focus detecting means detects the focusing state, by using the detection result by the first focus detecting means.
Patent JP-2012192472-A (JP)
Title: Wire-coupled nail
Inventor: OUCHI MASATOSHI
IPC: F16B15/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a welded joint of a wire and nails in wire-coupled nails, and to improve the buckling strength of the nails themselves.SOLUTION: The wire-coupled nails comprise many nails (1) juxtaposed at constant intervals where their shanks (2) are coupled via two wires (3) intersecting with the nails (1) at two separate positions in the axial direction, respectively, by resistance welding. Diameters of the wires (3) are smaller enough than those of the nails (1). Longitudinal ribs (6) extending in axial directions of the nails are formed to project radially outward at respective positions of welded portions (4) along circumferences of the shanks (2) of the nails (1). External surfaces of the two wires (3) are welded to the longitudinal ribs (6) of the nails (1), respectively.
Patent JP-2012195704-A (JP)
Title: Synchronization control device, synchronization control method, and synchronization control program
Inventor: SASAGE HIROSHI
IPC: H04M3/42
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization control device which synchronizes the same data reproduced in different devices and displays the same reproduction place in each of the devices, a synchronization control method, and a synchronization control program.SOLUTION: A synchronization control device, a synchronization control method, and a synchronization control program compare first sound data which are distribution data received through a second line and reproduced by a first terminal, with second sound data which are distribution data distributed from a server and reproduced by a second terminal; detect whether there is a coincident period in the first sound data and the second sound data; obtain shifted time between a start of the coincident period of the second sound data and a start of the coincident period of the first sound data when there is the coincident period; and synchronize data outputted by the first terminal and the second terminal according to the time.
Patent JP-2012199048-A (JP)
Title: Fuel battery system
Inventor: WATANABE HIDENOBU
IPC: H01M8/04
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To control an amount of fuel supply to a fuel battery without using a concentration sensor while factoring in its power generation performance.SOLUTION: A fuel battery system comprises: a fuel battery 1 whose output characteristic varies with the change in an amount of fuel supply; and a fuel battery system control ECU 12 having power-generation-performance-calculating means; control means; and determination means. The power-generation-performance-calculating means calculates a power generation performance of the fuel battery 1 from the output characteristic of the fuel battery 1. Based on the determination about the change in the power generation performance by the determination means when the amount of fuel supply is changed by the control means of the fuel battery system control ECU 12, the control means changes the amount of fuel supply of the fuel battery 1 so as to dilute a fuel in concentration within a range where a desired power generation performance can be obtained. The fuel battery system has a structure reduced in cost by eliminating the need for a concentration sensor. The fuel battery system automatically controls the fuel concentration of the fuel battery 1 by regulating the fuel concentration to a dilute optimum fuel concentration which allows the achievement of the desired power generation performance.
Patent JP-2012196368-A (JP)
Title: Game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which sound does not come out of a sound output device depending on a rotation position of a volume control knob.SOLUTION: On a rotary surface of a rotor 103 which rotates as the volume control knob 98 rotates, projection parts 103a and recessed parts 103b are formed alternately. In a housing 104, a spring 99 for urging the rotor 103 from above is fixed, whereas in the spring 99, engagement parts 99b to be engaged with the recessed parts 103b is formed. When the rotor 103 rotates, the engagement parts 99b ride over the projection parts 103a and are engaged with the recessed parts 103b, however since tips of the respective projection parts 103a are sharp, there is no possibility for the engagement parts 99b to ride over the tip of the projection parts 103a and stop.
Patent JP-2012201697-A (JP)
Title: Method for manufacturing polyester composition and film
Inventor: AONO SHOJI
IPC: C08K5/09
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition having superior long-term hydrolysis resistance and mechanical characteristics.SOLUTION: In the method for manufacturing a polyester composition, a polyester is produced by using a dicarboxylic acid component and a glycol component, performing an esterification reaction or a transesterification reaction and then a polycondensation reaction. In the reactions, after the esterification reaction or the transesterification reaction, the polyester is obtained by adding 0.1-4.0 mol/ton of an alkali metal phosphate and 0.4-4.0 times the molar amount of phosphoric acid based on the amount of the alkali metal phosphate. The polyester composition contains 0.01-10.0 pts.wt. of a 10-33C higher aliphatic monocarboxylic acid and/or a 34-65C higher aliphatic monocarboxylic acid ester compound based on 100 pts.wt. of the obtained polyester composition.
Patent JP-2012209455-A (JP)
Title: Plasma processing apparatus and processing method
Inventor: EJIRI HIROE
IPC: H01L31/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of measuring an accurate emission spectrum of plasma at aperture parts of electrodes in plasma processing for forming plasma at the aperture parts.SOLUTION: A plasma processing apparatus includes, in a vacuum container having a vacuum evacuation device for keeping the pressure of the inside of the container decreased: cathode electrodes; a deposition target substrate placed so as to face the cathode electrodes; and a substrate holding mechanism for holding the substrate. The cathode electrodes include plasma holding parts each having an aperture on the deposition target substrate side. The plasma holding parts include exhaust mechanisms for exhausting gas from the space on the deposition target substrate side. The plasma processing apparatus further includes: a sight hole through which at least one of the plasma holding parts can be seen from the cathode electrode side face; a lens for condensation of plasma light through the sight hole; an optical fiber for taking out the condensed light; and a spectroscope unit for separating the taken-out light for analysis.
Patent JP-2012211400-A (JP)
Title: Heat expandable nonwoven fabric, and method for manufacturing bulky nonwoven fabric using the same
Inventor: HOMAN HAYATO
IPC: D01F8/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat expandable nonwoven fabric having superior space-saving characteristics during transportation or storage, and capable of easily improving bulkiness, a cushioning property, and air permeability by heat expansion.SOLUTION: A fiber web formed of heat-adhesive fibers and crimped fibers that have been subject to heating and humidifying in high-temperature steam is compressed with heat press, so that a heat expandable nonwoven fabric is produced in which fibers including the heat-adhesive fibers and the crimped fibers of an average radius of curvature of 0.3 to 2 millimeters are entangled, and the fibers are fixed at a fiber adhesion rate of 5 to 50% by fusion of the heat-adhesive fibers included at a proportion of 30 mass% with respect to the whole nonwoven fabric. In the nonwoven fabric, when the number of loop-like crimps of the crimped fibers with an average radius of curvature of 0.3 to 2 millimeters existing in approximately parallel with each other in a thickness direction is (A), and the number of loop-like crimps of the crimped fibers with an average radius of curvature of 0.3 to 2 millimeters existing in approximately parallel with each other in a plane direction is (B), (A)/(B)≤0.8 may be satisfied.
Patent JP-2012210961-A (JP)
Title: Cover panel
Inventor: TATSUZONO SHINYA
IPC: B65D88/34
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover panel for covering a water surface while being floated thereon, which is prevented from easily flying up by a strong wind, and which has a simple structure and has a low manufacturing cost.SOLUTION: The cover panel 1 is composed of synthetic resin plate materials having a specific gravity of <1, and thereby the cover panel is used while being floated on the water surface only by the buoyancy of the plate materials.
Patent JP-2012213819-A (JP)
Title: Method of manufacturing glass substrate for hard disk
Inventor: SHIMAZU NORIKO
IPC: G11B5/84
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a glass substrate for a hard disk having small surface roughness and high smoothness.SOLUTION: In the method of manufacturing the glass substrate 50 for the hard disk including a polishing step for polishing a surface of the glass substrate 50 for the hard disk by using a polishing liquid containing polishing abrasive grains, polishing liquid storage tanks 15 and 17 imparted with electric charges having the same polarities as those of the polishing abrasive grains in the polishing liquid are used in the polishing step. The polishing liquid has a pH of 1-5. The polishing abrasive grain is colloidal silica, and the polishing liquid with the colloidal silica which is negatively charged is used. The polishing liquid storage tanks 15 and 17 are formed of resin. The polishing step includes a circulation using step for circulation using the polishing liquid, and a running and using step for running and using the polishing liquid after the circulation using step. In the running and using step, the polishing liquid storage tank 17 imparted with the electric charge is used.
Patent JP-2012214591-A (JP)
Title: Method for manufacturing soil hardener using inorganic waste containing fluorine, soil hardener obtained thereby, and method for immobilizing soft soil using the soil hardener
Inventor: MIKUNI AKIRA
IPC: C09K17/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide soil hardener capable of reducing the elution of fluoride ions to be equal to or less than the reference value since the elution of the fluoride ions is controlled by mainly forming hardly-soluble calcium fluoride for immobilizing fluorine contained in waste water or soil; however, the environmental reference value in the elution of fluorine from the soil is specified to be ≤0.8 mg/L, and the elution of fluoride ions to be theoretically calculated from the solubility of calcium fluoride largely exceeds the reference value.SOLUTION: By the coexistence of a plurality of hardly-soluble calcium compounds in inorganic wastes containing much fluorine, each calcium ion derived from each compound is eluted, and the amount of fluorine of high concentration contained much in the inorganic wastes is reduced to be ≤0.8 mg/L by the common ion effect. That is, two or more kinds of hardly-soluble calcium compounds of 1-250 pts.wt. with its solubility at 25°C being in a range of 0.001-0.400g/100 ml are added to and mixed with the inorganic wastes of 100 pts.wt. such as sludge, slag, waste gypsum, and waste soil with its fluorine content being in a range of 0.005-5.0 wt.%, and the elution of fluorine ions is specified to be ≤1.5 mg/L by the common ion effect. Further, fluorine adsorbent is added to and mixed with the mixture by 0.1-10%, and the soil hardener with its fluorine elution being ≤0.8 mg/L is acquired.