baber/WOPTO huggingface dataset:
Patent JP-2014185119-A (JP)
Title: Method for producing 1,4-cyclohexanedicarboxylic acid dichloride
Inventor: SUGAWARA KAZUKI
IPC: C07C51/60
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To produce transparent 1,4-cyclohexanedicarboxylic acid dichloride suppressed in reduction of the ratio of a cis-form from cis-trans mixed 1,4-cyclohexanedicarboxylic acid containing terephthalic acid.SOLUTION: A method for producing 1,4-cyclohexanedicarboxylic acid dichloride includes (1) a step for reacting 1,4-cyclohexanedicarboxylic acid containing terephthalic acid with thionyl chloride, (2) a step for dissolving terephthalic acid by removing formed acidic gas, (3) a step for adding thionyl chloride to cause a reaction, and (4) a step for removing the formed acidic gas and remaining thionyl chloride.
Patent JP-2014191097-A (JP)
Title: Optical control device
Inventor: ICHIKAWA JUNICHIRO
IPC: G02F1/035
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical control device in which the crosstalk between input-side signal electrodes of electrodes for modulation is suppressed.SOLUTION: The optical control device includes: first and second optical waveguides 31 and 32; a first signal electrode 5 for control having a first input-side signal electrode 53; a second signal electrode 7 for control having a second input-side signal electrode 73; a ground electrode 13 between signal electrodes; a first ground electrode 11; and a second ground electrode 12. A substrate 1 includes: a first groove D1 disposed between the first input-side signal electrode 53 and the second input-side signal electrode 73; a second groove D2 disposed between the first input-side signal electrode 53 and the first ground electrode 11; a third groove D3 disposed between the second input-side signal electrode 73 and the ground electrode 13 between signal electrodes; and a fourth groove D4 disposed between the second input-side signal electrode 73 and the second ground electrode 12.
Patent JP-2014191766-A (JP)
Title: Lending management system, lending management device and lending management method
Inventor: TANAKA TOMOKO
IPC: G06F21/31
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To limit a use period of an information processing device to be lent.SOLUTION: A lending management system has an information processing device 3, a lending management device 10 and an authentication device 20. The lending management device 10 manages authentication information and a lending reservation period of a user of a borrower of the information processing device 3, registers the authentication information in an authentication information storage part 21 of the authentication device 20 when starting the lending reservation period, and eliminates the authentication information from the authentication information storage device 21 when the lending reservation period ends. The information processing device 3 transmits authentication information inputted by a user 4 to the authentication device 20 to acquire a permission of operation. The authentication device 20 permits the operation of the information processing device 3 in the case that the authentication information transmitted from the information processing device 3 is stored in the authentication information storage part 21.
Patent JP-2014194981-A (JP)
Title: Backside protective sheet for solar battery module
Inventor: ARIHARA KEITA
IPC: H01L31/042
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a backside protective sheet which exhibits excellent weather resistance and hydrolysis resistance and therefore, excellent durability even when being used in a solar battery module.SOLUTION: A backside protective sheet for a solar battery module comprises at least a weatherproof layer (A), an insulator layer (B) including a thermoplastic resin, and a sealant adhesion layer (C), which are stacked in this order from outside the backside of a solar battery module. The weatherproof layer (A) has an outer surface which is a layer formed by irradiating an ionizing radiation curable resin composition with ionization radiation to cause crosslinking thereof. The layer formed by the ionizing radiation curable resin composition crosslinked by irradiation with ionization radiation has an elastic modulus of 300-1500 Mpa. The layer formed by the ionizing radiation curable resin composition crosslinked by irradiation with ionization radiation has a breaking ductility of 10-100%.
Patent JP-2014194911-A (JP)
Title: Lead storage battery
Inventor: SASAKI HIROSHI
IPC: H01M10/12
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress stratification generated during charging of a lead storage battery, maintain battery performance, facilitate manufacturing of a lead storage battery.SOLUTION: The lead storage battery has a structure in which a positive electrode 6, a negative electrode 7, and an electrolyte are encapsulated in a battery container. Between the positive electrode 6 and the negative electrode 7, a sheet-like member such as a separator 8 having a hole through which ions contained in the electrolyte penetrate is disposed. The sheet-like member is constituted of a hydrophobic resin that is a substrate and a porus hydrophilic coating layer provided on the surface of the hydrophobic resin.
Patent JP-2014198436-A (JP)
Title: Laminated foam sheet and container for food product
Inventor: HOSOKAWA SATORU
IPC: B65D1/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated foam sheet useful for forming a molded product excellent in impact resistance and buckling strength.SOLUTION: The laminated foam sheet includes a polystyrene-based resin non-foam layer and a polystyrene-based resin foam sheet layer that are laminated and integrated together by co-extrusion from a circular die. The polystyrene-based resin non-foam layer has a sea-island structure that is formed of high-impact polystyrene resin containing rubber ingredients and allows particles composed of the rubber ingredients to be dispersed in polystyrene resin. The particles have a predetermined shape.
Patent JP-2013214070-A (JP)
Title: Display panel and display device including the same
Inventor: JUNG IL-YONG
IPC: G02F1/13363
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a display panel and a display device in which viewing angle characteristics are improved.SOLUTION: A display panel of a display device includes an upper substrate, a lower substrate disposed to face the upper substrate, a liquid crystal layer filled between the upper substrate and the lower substrate, and a phase difference compensation layer that is disposed between the upper substrate and the liquid crystal layer and compensates for a light phase difference generated by the liquid crystal layer when light passes through the liquid crystal layer to propagate to the upper substrate.
Patent JP-2014202698-A (JP)
Title: Rotation detection device
Inventor: SHINTANI HIROYUKI
IPC: G01D5/245
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection device whose detection error of the number of revolutions or a rotation direction of a detection object can be reduced.SOLUTION: A housing 10 provided outward in a radial direction of gear 40 houses Hall elements 31 and 32 and a magnet 20. A sensor surface 13 located between the magnet 20 and the gear 40, out of an outer wall surface of the housing 10 is formed in such a manner that a distance L1 between a magnet surface 20 being an end surface on a side of the gear 40, of the magnet 20 and the sensor surface 13 is equal to L0×(1/2), where L0 is a distance between the magnet surface 201 and a tooth tip 402 of the gear 40 facing the sensor surface 13. This causes a Coulomb force for moving foreign matters which are located between the sensor surface 13 and the gear 40 and are made of a soft magnetic material, from the sensor surface 13 toward the tooth tip 402 to act on the foreign matters, and the foreign matters on the sensor surface 13 are deposited on the gear 40. Consequently, disturbance of a magnetic flux density due to the foreign matters on the sensor surface 13 is eliminated, so that the Hall elements 31 and 32 can accurately detect a change in the magnetic flux density.
Patent JP-2014203784-A (JP)
Title: Contact device, and electromagnetic relay using the same
Inventor: ENOMOTO HIDEKI
IPC: H01H50/36
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a contact device capable of being downsized.SOLUTION: A contact device 10 comprises respective terminal plates 1 and 2, a movable contactor 3, an armature 5, a shaft 4, and a case 6. The movable contactor 3 has a spring property. A fixed contact point 1c is provided at one end part of the first terminal plate 1. One end part 3a of the movable contactor 3 is fixed to one end part of the second terminal plate 2. A movable contact point 3c is provided at another end part 3b of the movable contactor 3. The other end parts of the respective terminal plates 1 and 2 are fixed to a cover 8 (a first wall part) in the case 6. The armature 5 is held so as to form an air gap 21 between the armature 5 and a bottom wall 7a (a second wall part) of a body 7 in the case 6, the bottom wall 7a being different from the cover 8. The movable contact point 3c of the movable contactor 3 is energized in a direction separating from the fixed contact point 1c.
Patent JP-2014205976-A (JP)
Title: Fastening bolt structure for rail fastening device, coping with mechanical construction
Inventor: KATAOKA HIROO
IPC: E01B9/38
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fastening state even in a preset state, and copes with a mechanical construction.SOLUTION: A fastening bolt structure for a rail fastening device, coping with a mechanical construction, is configured in such a manner that: a lateral face 2 of a head of the fastening bolt has a polygonal shape 3, and a fastening bolt 1 is easily gripped by a construction machine and can be surely fixed; an extension part 7 extending on a rail side is formed in a bottom 6; the fastening bolt 1 provided with a spherical support 9 consisting of a part of a spherical surface is provided on a top face 8 of the bottom; and the condition of contact between the fastening bolt 1 and a fastening bolt support inner surface of a tie plate is always set to a constant state to achieve a stable fastening state even in a preset state.
Patent JP-2014205300-A (JP)
Title: Method for manufacturing fiber-reinforced resin material
Inventor: HAYASHI KOICHIRO
IPC: B29C43/14
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin material manufacturing method which can manufacture a high-strength fiber-reinforced resin material by a simple method.SOLUTION: A method for manufacturing a fiber-reinforced resin material comprises: a first step of forming a wave-like intermediate 4 by pressurizing in a lamination direction a laminate 3, in which a sheet-like fiber bundle 1 and a thermoplastic resin material 2 are laminated on each other, using a molding die K having rugged pressure surfaces while heating the laminate 3 to the melt temperature of the thermoplastic resin material 2 or more; and a second step of molding a fiber-reinforced resin material 5 by pressurizing the intermediate 4 in the lamination direction using a molding die L having pressure surfaces comprising flat surfaces while restricting side surfaces 4b in a direction orthogonal to the lamination direction among side surfaces of the intermediate 4.
Patent JP-2014207348-A (JP)
Title: Optical detection sensor and manufacturing method of the same
Inventor: YAMADA MINORU
IPC: G01T7/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical detection sensor which eliminates the need of flux and seals a cap without causing solder of structures mounted on the cap and a header to be melted by heat, and to provide a manufacturing method of the optical detection sensor.SOLUTION: An optical detection sensor includes: a sensor chip 32 which detects light; a thermo-module 32 which cools the sensor chip; a cap 34 to which a window 35 is attached; a header 31 on which the sensor chip and the thermo-module are mounted; and low melting point solder 33 which has a melting point lower than a melting point of a solder material used in the sensor chip and the thermo-module and joins the header to the cap thereby making a seal therebetween.
Patent JP-2013214751-A (JP)
Title: Light-emitting thyristor, self-scanning light-emitting element array, optical writing head and image formation apparatus
Inventor: KINOSHITA TAKU
IPC: H01L33/14
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-scanning light-emitting element array which can obtain both performance of higher output of a light-emitting part thyristor and suppression of on-resistance of a shift part thyristor.SOLUTION: A light-emitting element has a plurality of islands Sn-1, Sn, Sn+1, Sn+2 containing at least a current constriction layer and a pnpn semiconductor layer on a p-type GaAs semiconductor substrate. Light-emitting part thyristors Ln-1, Ln, Ln+1, Ln+2 having pnpn structures, shift part thyristors Tn-1, Tn, Tn+1, Tn+2 and coupling diodes are formed on each islands. The current constriction layer is inserted into between a first anode layer and a seconde anode layer of an anode layer, the shift part thyristor is formed in a first mesa reaching the second anode layer and not reaching the current constriction layer, and the light-emitting part thyristor is formed in a second mesa reaching the current constriction layer and is selectively oxidized from a side surface of the second mesa.
Patent JP-2014213007-A (JP)
Title: Household vacuum cleaner
Inventor: HONDA TAKESHI
IPC: F04D29/30
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a household vacuum cleaner compatibly attaining improvement in suction power and reduction of a maximum current to an upper limit (less than 15A) or less of a household power receptacle.SOLUTION: The household vacuum cleaner includes: an annular shroud; a hub disposed facing the shroud; a plurality of vanes disposed in the circumferential direction between the shroud and the hub; and a motor for rotating the shroud, the hub and the vanes. The rated power consumption of the household vacuum cleaner exceeds 1,150 W and 1,500 W or less, the current at an air volume point for acquiring the suction power is 13.2 A or more, and the maximum current is less than 15 A.
Patent JP-2014212738-A (JP)
Title: Composition containing aqueous extract of red pepper and extract of grapefruit seed
Inventor: MIURA MASAHIRO
IPC: A23L2/44
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing a low-concentration additive which inhibits proliferation of microbes.SOLUTION: The composition contains an aqueous extract of red pepper in an amount of 0.1 wt.% or more and an extract of grapefruit seeds in an amount of 0.005 wt.% or more. The composition is preferably a liquid, in particular a refreshing beverage.
Patent JP-2014218106-A (JP)
Title: Tire
Inventor: MATSUYAMA RYUNOSUKE
IPC: B60C11/11
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce partial wear generated between a region in a periphery of a tire equator line CL and a region in a periphery of an end part in a tire width direction W.SOLUTION: A tire 1 includes a plurality of land parts in a tread part 10, wherein the land part is partitioned by a circumferential groove or an end part of the tread part 10 in a tire width direction, and a width-direction groove 20 structured so that a length in the tire width direction is 30% or more of a length of the tread part 10 in the tire width direction. The width-direction groove 20 includes at least one bending part 50A/50B on at least one side of a tire equator line CL. The land part 40 formed in a tire rotation direction L of the width-direction groove 20 includes a kick-out side groove wall part 141 formed by the width-direction groove 20. A step-in side groove wall part 142 is formed by the width-direction groove 20 on the land part 40 formed in a direction opposite to the tire rotation direction L of the width-direction groove 20. The kick-out side groove wall part 141 on a cross section in the tire circumferential direction includes a projected part 141b projected in the tire circumferential direction L.
Patent JP-2013146630-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine with a performance button and a reduction button, configured to prevent a player from being confused about operation of the performance button.SOLUTION: A game control circuit 1 transmits a reduction valid signal to a symbol control circuit 2 when a reduction button 29b is valid. The symbol control circuit 2 invalidates a performance button 29a when receiving the reduction valid signal, and displays it in a performance symbol display part 10 that the performance button 29a has been invalidated. Since the performance button 29a is invalidated and invalidation is displayed when the reduction button 29b is valid, the player is prevented from being confused about operation of the performance button 29a. When variation time is reduced, the time for operating the performance button 29a is shortened. Meanwhile, when the performance button 29a is invalidated, operation detection processing can be omitted and processing can be simplified. As a result, the symbol control circuit 2 has no influence on performance control even within the shortened variation time.
Patent JP-2014221855-A (JP)
Title: Method for producing polymer and polymer product
Inventor: MASE NOBUYUKI
IPC: C08G64/02
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer which can produce a polymer which contains a small amount of residual monomers and is excellent in hue from a ring-opening polymerizable monomer by one step without using a metal catalyst and requiring a removal process of the residual monomers and further can produce a high molecular weight polymer with a high yield.SOLUTION: There is provided a method for producing a polymer by ring-opening polymerization of a ring-opening polymerizable monomer using at least one of 9-azajulolidine and 7-methyl-1,5,7-triazabicyclo[4.4.0]deca-5-ene in a compressive fluid.
Patent JP-2014223973-A (JP)
Title: Steering apparatus and method of controlling meander of steel strip
Inventor: KATSUBE MAKOTO
IPC: B21B39/14
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To control meander of a steel strip suitably by utilizing a thread-winding effect.SOLUTION: A steering apparatus 10 controls meander of a steel strip X by inclining the roll 11 around which the steel strip X is wound and includes a meander amount detection part 111 which detects the meander amount of the steel strip X, an inclination angle restriction determination part 113 for detecting occurrence of a reverse-run phenomenon in which the meandering direction of the steel strip is reversed in the meander's increasing direction, on the basis of a meander amount detected by the meander amount detection part 111, and a drive control part 114 which controls the inclination angle of the roll 11 to the inclination angle before detection of the occurrence of the reverse-run phenomenon, when occurrence of a reverse-run phenomenon is detected by the inclination angle restriction determination part 113.
Patent JP-2014017240-A (JP)
Title: Thin film sulfur-coated conductive carbon, positive electrode mixture and all-solid-state lithium sulfur battery
Inventor: CHIGUSA YASUO
IPC: H01M10/0562
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide thin film sulfur-coated conductive carbon which can be used suitably in the positive electrode mixture of an all-solid-state lithium sulfur battery having excellent discharge capacity and rate characteristics, by making the most of the excellent physical properties of sulfur.SOLUTION: The thin film sulfur-coated conductive carbon is conductive carbon having the surface coated with a sulfur film. The conductive carbon has BET specific surface area of 500 m/g or more, and the sulfur film has a thickness of 0.4-5.0 nm. The thin film sulfur-coated conductive carbon is used in the positive electrode mixture of an all-solid-state lithium sulfur battery.
Patent JP-2014143893-A (JP)
Title: Electric wire coating stripper
Inventor: SHIMA KEISUKE
IPC: B26D3/00
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire coating stripper in which, when exfoliating a coating of an electric wire, the coating can be reliably exfoliated by one time of exfoliation while preventing a positional relation between a first cutting blade and a second cutting blade from being deviated laterally, and further, even if the electric wire coating stripper is used over and over again, much time and much cost are not required for position adjustment or repair of the first cutting blade.SOLUTION: The electric wire coating stripper comprises: a first operation arm 12 and a second operation arm 22 which are opposite and can be oscillated while being separated from each other by operating a pair of a first holding part 11 and a second holding part 21 through which a pivot 3 is inserted; a first cutting blade 17 fixed to the first operation arm; a second cutting blade 16 for exfoliating a coating of an electric wire together with the first cutting blade; and a first supporting plate 13 for fixing the first cutting blade to the first operation arm. The electric wire coating stripper further comprises a regulation piece 18 which protrudes on the first supporting plate integrally or separately, and a regulation-piece/first-cutting-blade fitting part 172 which is recessed or bored in the first cutting blade and can be fitted with the regulation piece.
Patent JP-2014228159-A (JP)
Title: Boiler system
Inventor: MIURA KOJI
IPC: F22B35/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a boiler system enabling backup control of a boiler for starting combustion, in a boiler group constituted by proportional control system boilers.SOLUTION: A boiler system 1 includes a boiler group 2 including a plurality of boilers 20 enabling combustion while continuously changing combustion rate, and a control unit 4 controlling the combustion state of the boiler group 2. The control unit 4 includes: a steam starting instruction part 41 that performs steam starting instruction to a boiler 20, which does not supply steam, among the plurality of boilers 20 according to a required load; a steam supply propriety determination part 42 that determines whether the boiler 20 having being subjected to the steam starting instruction can supply steam; and an output control part 43 that performs follow-up control of steam output to the required load by continuously changing combustion rate of another boiler 20 already having supplied steam for a period from performing the steam starting instruction to enabling steam supply according to the required load.