baber/WOPTO huggingface dataset:
Patent JP-2013077532-A (JP)
Title: Surface light source device
Inventor: TANIGUCHI NAOKI
IPC: F21S2/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device using a plurality of point light sources, wherein luminance unevenness is hardly generated on a light emitting surface even though intervals of the point light sources are expanded.SOLUTION: In the surface light source device including a light guide plate having a light emitting surface, an opposite surface opposed to the light emitting surface, and at least one light incident surface sandwiched between the light emitting surface and the opposite surface, wherein at least one light incident surface has a plurality of recessed sections or projected sections on at least a part of the light incident surface, a frame arranged by being opposed to the light emitting surface and demarcating a light-emitting area where the surface light source device emits light to the outside, and a plurality of point light sources arranged in the vicinity of at least one light incident surface, the surface light source device further includes a light absorption sheet/a light absorption projected section arranged to face at least a part of a region closer to the light incident surface rather than the light-emitting area of the light emitting surface, and an air layer only intervenes at least partially between the light absorption sheet/the light absorption projected section and the light guide plate.
Patent JP-2012133859-A (JP)
Title: Nickel chromium as seed stack for film growth of gap layer separating magnetic main pole or shield layer
Inventor: CHRISTIAN RENE BONHOTE
IPC: G11B5/31
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for a high-moment magnetic material used in a write head deposited on a gap layer that was grown using a nickel-chromium seed layer.SOLUTION: The nickel-chromium seed layer provides the correct crystallographic orientation for both a nonmagnetic gap layer and a high-moment magnetic material such that the high-moment magnetic material has soft-magnetic properties and is useful as either a main pole or a shield layer in a write head. Moreover, the nickel-chromium seed layer, which may be exposed on the air bearing surface (ABS) of the write head, has an etch rate similar to other materials found in the ABS, thereby avoiding pole tip protrusion during later processing.
Patent JP-2013103363-A (JP)
Title: Resin end face butt joint, method for welding the joint, and piping equipment
Inventor: HASEGAWA TAKASHI
IPC: F16L47/02
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin end face butt joint, along with a method for welding the joint and piping equipment, capable of ensuring a sufficient clamping margin with the clamp of a typical welding machine and ensuring an appropriate distance between the centers, even when joints having a short tubular welding ring is welded, and capable of aligning the centers by positioning the centers along the same axis.SOLUTION: The resin end face butt joint includes: disposing multiple welding rings communicating with a flow path in a joint base on the joint base; and disposing fastening units for clamping the welding machine so as to be coaxial with at least one of these welding rings at the outer end of the joint base.
Patent JP-2013103996-A (JP)
Title: Polymer containing aziridine ring, aqueous dispersion of the compound, and manufacturing methods of the same
Inventor: SUZUKI SEIICHI
IPC: C08G63/91
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymer containing an aziridine ring in which the aziridine density in the molecular is high.SOLUTION: The polymer containing an aziridine ring is shown by general formula (1). In the formula, Rdenotes the backbone of a polytomy polyester polyol, Rdenotes a hydrogen atom or a methyl group, and n denotes the number of 5-100.
Patent JP-2013103622-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YAMADA ATSUSHI
IPC: B60C11/01
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for heavy loads, the tire having improved uneven wear resistance.SOLUTION: This pneumatic radial tire for heavy loads is provided, in the following order, with at least one belt reinforcement layer, two or more tilted belt layers and a tread on the outside in the radial direction of a carcass which toroidally straddles a pair of bead parts, wherein the edges of the belt reinforcement layer in the width direction are positioned on the outside of the edges of the tread in the width direction when the tire is installed on a specific rim, the tire is filled with air to a specific inner pressure, and when the tire is in a no-load state.
Patent JP-2013016770-A (JP)
Title: Multilayered ceramic electronic component and manufacturing method thereof
Inventor: KIM JONG HAN
IPC: H01G4/232
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered ceramic electronic component capable of securing capacitance by controlling electrode connectivity, and a manufacturing method thereof.SOLUTION: The multilayered ceramic electronic component includes: a ceramic main body 10; and internal electrodes 30, 31 formed in the interior of the ceramic main body 10 and having a central portion 70 and a tapered portion 50 becoming thinner from the central portion 70 toward edges thereof. The ratio of the area of the tapered portion 50 to the overall area of the internal electrodes 30, 31 is 35% or less. A desired capacitance can be obtained by controlling electrode connectivity even in a small high capacitance multilayered ceramic capacitor.
Patent JP-2013105401-A (JP)
Title: Ontology construction support device, program for the same and computer-readable recording medium recording program
Inventor: TAKAOKA YOSHIYUKI
IPC: G06F17/30
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an ontology construction support device that enables a reduction in burden on a constructor and is capable of supporting efficient construction of ontology, and provide a program for the same and a computer-readable recording medium recording the program.SOLUTION: An ontology construction support device is a device for supporting construction of procedure decomposition tree based on ontology, and comprises input means 1, storage means 2, node generation means 3 including procedure node generation means, and display means 4. The input means 1 inputs a sentence with a description of a fulfillment relationship between a whole procedure and a partial procedure row with respect to work. The storage means 2 stores the input sentence. The node generation means 3 includes the procedure node generation means, and the procedure node generation means extracts a verb showing an action from the sentence, generates a node corresponding to it as a procedure node and provides the extracted verb to the procedure node. The display means 4 displays the generated node.
Patent JP-2013107719-A (JP)
Title: Medium supplying device and image forming device
Inventor: NAKADA KIKUYA
IPC: B65H23/185
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a medium supplying device which can apply back tension while controlling the strength of the back tension in accordance with the size or remaining amount of roll paper by a simple structure and can prevent the slackness of the roll paper.SOLUTION: The medium supplying device includes: a long roll-like medium wound into a roll; a conveying means for conveying the roll-like medium; a drive means for rotational driving; a rotation transfer mechanism including a one-way clutch and a torque limiter and transferring rotation between the drive means and the rotation shaft of the roll-like medium; and a control means for controlling the drive means in a normal rotation, reverse rotation or passive state. The medium supplying device applies back tension in a reverse direction with regard to the conveying direction to the roll-like medium to be conveyed. After the drive means starts conveying the roll-like medium in the passive state, the control means makes the drive means rotate normally or reversely and changes the strength of back tension while conveying the roll-like medium to prevent slackness caused by the skewing of the roll paper.
Patent JP-2013108375-A (JP)
Title: Rotary compressor
Inventor: NAKAHARA YASUHIKO
IPC: F04C29/02
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor which can sufficiently maintain the minimum thickness of an oil film between the inner circumferential surface of a piston and the sliding surface of an eccentric part, and can reduce a viscosity loss caused by the oil film.SOLUTION: The rotary compressor includes: a shaft 4 where the eccentric part 41 having the cylindrical sliding surface 42 is provided; a piston fitted into the eccentric part 41; a cylinder housing the piston. A reduction part 43 for reducing the height of the sliding surface 42 in the axial direction of the shaft 4 is provided in the eccentric part 41. The reduction part 43 is formed so that at least part of it is overlapped within the range of 135-180° in the range of 115-225° when an eccentric direction of the eccentric part 41 is defined as 0° and the rotation direction of the shaft 4 is positive in an angle coordinate around the center of the eccentric part 41.
Patent JP-2013108547-A (JP)
Title: Drive plate
Inventor: SUGIURA SHINICHIRO
IPC: F16H41/24
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To further enhance rigidity of a drive plate while reducing influence of heat caused by welding the drive plate to the constituent members of a power transmission target or to a ring gear.SOLUTION: The drive plate 10 is composed of a plate member 11 that is fixed to a crankshaft of an engine, and a ring gear member 12 that has a ring gear 120 on the outer circumference and is fastened to the plate member 11. The ring gear member 12 includes a plurality of fastening parts 122 that are fastened to the plate member 11, and a plurality of extension welding parts 123 that are welded to the outer circumference of the front cover 30 in the fluid transmission device 3. The plate member 11 includes a flat crankshaft mounting part 110, a plurality of flat plate side fastening parts 111, and a throttle part 112 that projects to the engine side from the fluid transmission device 3 side between the crankshaft mounting part 110 and the plurality of plate side fastening parts 111.
Patent JP-2013107980-A (JP)
Title: Epoxy resin containing phosphorus and nitrogen
Inventor: MURAI HIDEMASA
IPC: B32B27/18
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a new flame-retardant resin whose flame retardancy and cured material properties are infinitely advanced.SOLUTION: There is provided an epoxy resin containing phosphorus and nitrogen in a molecule, obtained by reacting (α) a phosphorus compound represented by general formula (1), (β) acyanuric acid and (γ) a novolak type epoxy resin having a binuclear body content of ≤15 area%, a trinuclear body content of 15-60 area% in measurement by gel permeation chromatography and a molecular weight distribution of a number-average molecular weight of 350-700.
Patent JP-2013110034-A (JP)
Title: Breaker
Inventor: YAGI KOTA
IPC: H01H37/54
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To restrain spark discharge between contacts by solving a shortage of a contact gap generated when a breaker is made small.SOLUTION: A breaker comprises: a movable piece and a stationary piece having a movable contact and a stationary contact respectively; a thermally-actuated member held between the movable piece and the stationary piece and having an inversion type curve shape making the movable contact and the stationary contact contacting and separating the movable contact and the stationary contact by a snap operation; and a plane-like PTC thermistor arranged under the thermally-actuated member. An intermediate piece is arranged in a gap generated between the curve shape of the thermally-actuated member and an upper face of the PTC thermistor when the movable contact is in contact with the stationary contact.
Patent JP-2013111779-A (JP)
Title: Image forming device and image forming program
Inventor: TEJIMA KENTARO
IPC: B41J29/38
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming program capable of obtaining a printing result desired by a user while simplifying the processing.SOLUTION: The image forming device includes: first and second data analysis parts 13 and 15 which can analyze the same type of PDL data and have different functions; an analysis control part 17 to allow either of the first and second data analysis parts 13 and 15 set as a default to analyse the PDL data input from the user side; a tendency determination part 19 to determine the corresponding tendency of the input PDL data to at least one of the first and second data analysis parts 13 and 15 set as a default; and a default setting part 21 to set one of the first and second data analysis parts 13 and 15 as a default again depending on the corresponding tendency.
Patent JP-2013115498-A (JP)
Title: Amplifier circuit, and receiving circuit, receiving device, and communication device using the same
Inventor: ISHIHARA ATSUSHI
IPC: H04B1/16
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of preventing oscillation and stabilizing the level of an output signal, and a receiving circuit, receiving device, and communication device using the amplifier circuit.SOLUTION: An amplifier circuit at least includes: a variable gain amplifier circuit 3 which amplifies an input first signal S1 to output a second signal S2; a first circuit 4 which performs envelope detection on the first signal S1 to output a third signal S3; a second circuit 5 which performs envelope detection on the second signal S2 to output a fourth signal S4; a third circuit 6 which vector adds the input third signal S3 and fourth signal S4 to output a fifth signal S5 which controls the gain of the variable gain amplifier circuit 3; and a fourth circuit 7 into which the second signal S2 and the fifth signal S5 are input and which shifts the phase of the second signal S2 by 180° and also adds a sixth signal S6 obtained by changing amplitude according to the voltage of the fifth signal S5 and the second signal S2 to output a seventh signal S7.
Patent JP-2013113336-A (JP)
Title: Friction pad of vehicle brake
Inventor: NONAKA HIROYUKI
IPC: F16D65/092
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a friction pad which suppresses generation of squeal on braking even when the friction pad is worn.SOLUTION: In the friction pad of a vehicle brake structured by joining a friction member and a back plate, a value of the rigidity of the friction member/the rigidity of the back plate is set to 0.4 or higher. The back plate is structured with a hollow member. The back plate has a member whose rigidity is less than the friction member. This structure enables the back plate to secure repulsion when pressed by a brake piston on braking even when the rigidity of the back plate is reduced. Thereby, the deformation of the back plate can be prevented.
Patent JP-2013112545-A (JP)
Title: Vessel for crystal growth, droplet preparation tool and crystal acquiring method
Inventor: YAMASHITA KENICHI
IPC: C30B29/58
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire at least one crystal in a minute droplet.SOLUTION: A minute droplet 10 of a solution containing a crystallizing substance is placed in a vessel 2 for crystal growth. The minute droplet 10 is prepared to a size having the largest dimension not larger than maximum movable distance Rdefined by the maximum distance of the crystallizing substance movable by spontaneous diffusion.
Patent JP-2013111209-A (JP)
Title: Electronic equipment, game machine, and method of authenticating electronic equipment
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To confirm communication continuity of a control command by minimizing a processing load of a main control part, to prevent authentication information to be used for authentication from being analyzed, and to reduce a processing load of a peripheral part.SOLUTION: The main control part computes a command value of control command information and a random number value by a predetermined computation method, and extracts one individual identification value corresponding to the computation result from not less than three kinds of individual identification values. The main control part adds the extracted individual identification value to history data by an addition method, and generates authentication information to be transmitted to a post-stage part. In the post-stage part, the main control part identifies an individual identification value to be extracted from not less than three kinds of individual identification values, on the basis of the command value of the received control command information, and authentication history data are extracted from authentication information on the basis of an expectation value coinciding with the individual identification value and the addition method. The post-stage part generates post-stage authentication result data indicating an authentication result of the main control part by determining the extracted authentication history data and the post-stage side history data, to be transmitted to the peripheral part.
Patent JP-2013112239-A (JP)
Title: Arranging structure of vacuum pump and electric equipment device in electric automobile
Inventor: BANDO MASAKI
IPC: B60K1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an arranging structure of a vacuum pump and an electric equipment apparatus in an electric automobile, capable of preventing a collision with another member by a shock in the vehicle longitudinal direction and inconvenience of the other member by influence of heat caused by operation of the vacuum pump, while minimally restraining restriction on vehicle design.SOLUTION: A rear side frame 18 of a vehicle has a kickup part 18b formed so as to become an upward gradient toward the vehicle rear. An inverter 14 and the vacuum pump 22 are juxtaposed in the longitudinal direction on the vehicle rear side. The vacuum pump 22 arranged in the rear to the inverter 14 is arranged downward to the rear side frame 18.
Patent JP-2013112661-A (JP)
Title: Method for continuously producing furfural from biomass
Inventor: NAKAGAME SEIJI
IPC: C07D307/50
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing furfural by continuously hydrolyzing biomass.SOLUTION: The biomass is subjected to hydrolysis treatment under a pressurizing and heating condition while continuously supplying an aqueous suspension of the biomass from a supply port of a hydrolysis apparatus R and causing the aqueous suspension of the biomass to move in the apparatus, the hydrolysis treatment suspension is continuously discharged from a discharge port of the hydrolysis apparatus, the hydrolysis treatment liquid containing the hydrolysis product is taken out from an intermediate outlet port including a solid liquid separation apparatus S and placed on a middle position between the supply port of the hydrolysis apparatus and the discharge port to a transfer line 3 while temperature and pressure of the hydrolysis treatment are maintained, and is sent to a concentration and separation apparatus F and subjected to solid liquid separation by flash distillation, and a furfural-containing aqueous solution is obtained by condensing the vapor phase.
Patent JP-2013115355-A (JP)
Title: Simulation method, simulation program, semiconductor manufacturing apparatus
Inventor: KUBOI NOBUYUKI
IPC: H05H1/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method which allows for accurate prediction of the amount of damage of ultraviolet ray on a film.SOLUTION: The simulation method for predicting the amount of damage due to ultraviolet ray is executed in the manufacturing of a semiconductor device from a predicted emission spectrum of an ultraviolet region, by calculating a prediction formula of light emission intensity of each wavelength in the ultraviolet region associated with the emission spectrum of a visible region by multivariate analysis, and then predicting the emission spectrum of the ultraviolet region by using the prediction formula thus calculated and the emission spectrum of a visible region detected actually.
Patent JP-2013120630-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: HISATOMI YOSHIYUKI
IPC: H01J9/02
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma display panel of low power consumption having a high definition and high luminance performance.SOLUTION: In the manufacturing method of a plasma display panel in which a front plate having a display electrode, a dielectric layer and a protective layer, and a back plate are disposed to face each other, the protective layer has a base film and agglomerated particles. The agglomerated particles are arranged on the base film by applying a fluid dispersion containing agglomerated particles onto the base film, and there is a step for giving a sound wave energy to the agglomerated particles in the fluid dispersion.
Patent JP-2013120073-A (JP)
Title: Battery monitoring device
Inventor: HAYASHI KANEHIRO
IPC: G01R31/36
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery monitoring device capable of properly determining a disconnection of an input line from each battery module in a battery pack in which a first battery module and a second battery module each including a different number of battery cells are connected to each other in series.SOLUTION: When carrying out disconnection determination processing, among second battery modules V21-V23 from which voltage is sequentially detected, an order of voltage application of a second battery module from which the voltage is applied to a capacitor 222 first in previous disconnection determination processing is transposed to the order of voltage application of another second battery module from which the voltage is applied to the capacitor 222 next odd-number-th after the first in the previous disconnection determination processing. With this, the order of voltage application of the second battery module from which the voltage is applied to the capacitor 222 first in the previous disconnection determination processing is changed to the next odd number after the first when carrying out the next disconnection determination processing, and thus, a disconnection can be determined.
Patent JP-2013120278-A (JP)
Title: Method for manufacturing polarization plate protective film
Inventor: YAMADA RUMIKO
IPC: C08J5/18
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture, in a solution film production method, a polarization plate protective film with excellent reworkability in which a raw film is dried in a short period of time and a polarizer is suppressed from degrading.SOLUTION: A method for manufacturing a polarization plate protective film includes the steps of: obtaining dope including a (meta) acrylic resin, a cellulose ester and a solvent; flow casting the dope on an endless belt; obtaining a web by drying a dope film obtained by the flow casting and then separating the dope film; drying the web at a first temperature T1 (°C); stretching the dried web at a second temperature T2 (°C) in a width direction to have 1.2-2.0 times wider than the original and in a conveyance direction to have 0.95-1.1 times longer than the original so as to obtain a polarization plate protective film of thickness 10-35 μm; and drying the polarization plate protective film immediately obtained after the stretching, at a third temperature T3 (°C). The first temperature T1 (°C) satisfies 30<T1<80, the second temperature T2 (°C) satisfies T1+50<T2≤T1+100, and the third temperature T3 (°C) satisfies T2+10<T3<T2+50.