baber/WOPTO huggingface dataset:
Patent JP-2014051897-A (JP)
Title: Super charger
Inventor: SHIMODA SATORU
IPC: F02B39/14
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To improve a drainage characteristic of lubricant dispersed from a slinger and reduce a leakage of the lubricant toward an impeller side.SOLUTION: A super charger comprises: a bearing housing 2; a turbine shaft 7; a bearing part 20 for rotationally supporting the turbine shaft; a bearing hole 2a arranged at the bearing housing and axially passing through the turbine shaft part; a lubricant supply part 26 for supplying lubricant to the bearing part; a slinger 27 positioned in the turbine shaft between the turbine impeller and the bearing hole to protrude toward a diameter of the turbine shaft; and a guide part 30 that is integrally formed to the bearing housing and having an opposite part 30a oppositely arranged in a vertical upward direction against the slinger of the turbine shaft and a cutout 30b opened at a vertical lower part of the slinger.
Patent JP-2014053386-A (JP)
Title: Polymerization liquid, conductive polymer film obtained from polymerization liquid and solid electrolytic capacitor
Inventor: MACHIDA KENJI
IPC: H01G9/028
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization liquid for electrolytic polymerization using a solvent containing water as a main constituent, capable of remarkably increasing a monomer content and promptly forming a conductive polymer layer having high electric conductivity and thermal resistance.SOLUTION: A polymerization liquid for electrolytic polymerization contains: a solvent formed from water in 100 to 80 mass% and an organic solvent in 0 to 20 mass%; a monomer having at least one type of π-conjugate double bond; at least one kind of supporting electrolyte; and at least two kinds of nonionic surfactants. The at least two kinds of nonionic surfactants are formed from at least one kind of acethylene-ol-based surfactant and at least one kind of water-soluble nonionic surfactant other than the acethylene-ol-based surfactant. A monomer amount to be emulsified with the solvent can be considerably increased in accordance with a combination of the two kinds of nonionic surfactants.
Patent JP-2014054037-A (JP)
Title: One phase-modulation variable speed motor drive
Inventor: TANAKA SHOICHI
IPC: H02M7/48
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-control one-phase modulation variable speed motor drive.SOLUTION: Three phase current command values are calculated for a voltage type inverter supplying a three-phase current to a three-phase motor. Average output current of a step-up DC/DC converter is controlled based on a maximum phase current command value, which is a phase current command value having a largest absolute value, out of three phase currents of the three-phase motor. For example, when the detection value of the maximum phase current is larger than the maximum phase current command value, the PWM duty ratio of the upper arm switch of the step-up DC/DC converter is reduced. Similarly, when the detection value of the maximum phase current is smaller than the maximum phase current command value, the PWM duty ratio of the upper arm switch of the step-up DC/DC converter is increased.
Patent JP-2013069684-A (JP)
Title: Copper foil of negative electrode collector for lithium ion secondary battery, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method for manufacturing copper foil of negative electrode collector for lithium ion secondary battery
Inventor: KODAIRA MUNEO
IPC: C22C9/04
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress falling of roughed particles while maintaining high adhesion to a negative electrode active material layer and also improve weld strength with a tab lead, in a copper foil of a negative electrode collector for a lithium ion secondary battery.SOLUTION: A copper foil of a negative electrode collector for a lithium ion secondary battery includes: a rolled copper foil made of copper or a copper alloy; and a first Cu plating layer, a roughed particle, and a second Cu plating layer which are at least provided in order on the rolled copper foil, and further includes one of a nickel-cobalt alloy plating layer, a nickel plating layer, and a cobalt plating layer. When Cb denotes a binder content Cb (wt.%) in a negative electrode active material layer, the surface roughness Ra of the copper foil satisfies a relation of Cb≥38×Ra×Ra-1.2×Ra (where, 0.10≤Ra≤0.72 and 2≤Cb≤20 are satisfied).
Patent JP-2013050721-A (JP)
Title: Manufacturing method of screen
Inventor: SHIMIZU NOBUO
IPC: G03B21/625
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a recessed substrate having recessed portions with small variations between respective recessed portions and a manufacturing method of the recessed substrate capable of efficiently manufacturing such a recessed substrate, and further to provide a microlens substrate, a transmission type screen, and a rear type projector.SOLUTION: A manufacturing method of a recessed substrate having a large number of recessed portions includes: a mask forming step of forming a mask 8 having a large number of first opening portions 81 on a substrate 7; a first etching step of etching the substrate 7 through the large number of first opening portions 81 and forming initial recessed portions 61'; an opening area enlarging step of enlarging opening areas of the first opening portions 81 by removing portions of the mask 8 corresponding to the initial recessed portions 61' along peripheral portions of the initial recessed portions 61' to form second opening portions 82; and a second etching step of etching the substrate 7 through the second opening portions 82.
Patent JP-2014057263-A (JP)
Title: Communication apparatus, communication system, and image forming apparatus
Inventor: IKEDA JUNICHI
IPC: H04L29/08
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce costs for a communication apparatus using a communication device conforming to the PCIe standard.SOLUTION: A communication apparatus includes: a data processing unit that performs processing to data; a plurality of communication ports that are connected with the data processing unit, and transfer the received data; and a switching unit that is connected with each of the plurality of communication ports, and changes a communication band for data transfer between an input side and an output side of the data. One of the communication ports is a root complex, and the other of the communication ports is an end point; and the switching unit has a connection port to which an external terminal is connected and having a communication band equal to or broader than a band for data transfer necessary for the data processing unit.
Patent JP-2013223705-A (JP)
Title: Rice cooker
Inventor: HIGASHI YUKIYASU
IPC: A47J27/00
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of preventing rice cooking from being performed under an unattached state of a steam guiding member, by making a user become aware of forgetting to attach the steam guiding member.SOLUTION: A rice cooker includes: an inner port for accommodating an object to be heated; a rice cooker body for housing an inner pot; a lid body (2) turnably attached to the rice cooker body, having an outer lid (21) and an inner lid (22) disposed inside the outer lid (21), and covering the inner pod; a steam guiding member (60) detachably attached to the inside of the outer lid (21) and guiding steam generated in the inner pot, to the outside of the rice cooker body; and a mechanism (90) for enabling the inner lid (22) to be arranged in the lid body (2) by having the steam guiding member (60) attached to the outer lid (21).
Patent JP-2013067373-A (JP)
Title: On-vehicle air compressor
Inventor: SHU BUNSAN
IPC: B60C19/00
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle air compressor that can inject air by safely and efficiently restoring a flat tire, while largely shortening time for injecting the air by restoring the flat tire and preventing an adhesive liquid from flowing backward in the air compressor via a pipe body passage.SOLUTION: This on-vehicle air compressor includes a case 1, a repairing vessel can 2 and a series-connected flexible pipe 7. The air compressor for adding pressure to the air when a power source is turned on, is built in the case 1. The air pressure is output from an exhaust manifold 15 of the air compressor. The repairing vessel can 2 is a can body having the opening end 21 and a chamber. A cover body 3 is threadedly engaged with the opening end 21 of the can body. The series-connected flexible pipe 7 has a first adapter 71 connected to one end part and a second adapter 72 connected to the other end part. The first adapter 71 is connected to an adhesive liquid takeout pipe 32 of the cover body 3.
Patent JP-2014062384-A (JP)
Title: Antiskid plate and method for manufacturing the same
Inventor: MATSUMURA HIROSHI
IPC: C23C4/02
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an antiskid plate which secures an antiskid function imparted by a sprayed coating film, is easily constructed in a site, is inexpensive and also has cleanability.SOLUTION: In the antiskid plate which has the sprayed coating film formed on a surface of a substrate, the sprayed coating film is formed only in a region that occupies 15-60% of an area of the surface of the substrate. The thickness of the sprayed coating film is set at 80 μm or more and the surface roughness Rz of the sprayed coating film is set at 60 μm or more.
Patent JP-2014061129-A (JP)
Title: High expansion foam fire-extinguishing equipment
Inventor: AOKI SADANORI
IPC: A62C31/12
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in an expansion ratio in high expansion foam fire-extinguishing equipment.SOLUTION: The high expansion foam fire-extinguishing equipment comprises a foaming machine including a foaming machine body formed into a cylindrical shape, a foam screen provided at a tip end side of the foaming machine body, and emission nozzles provided at a rear end side in the interior of the foaming machine body and emitting foam solution towards the foam screen. The emission nozzles are disposed at equal intervals on a vertical cross section of the foaming machine body orthogonally crossing with the emission direction of the foam solution. In the emission nozzles disposed at equal intervals, a flow rate of emission nozzles located at an outer peripheral side on the vertical cross section is reduced compared with a flow rate of an emission nozzle located at a substantially center on the vertical cross section.
Patent JP-2013091100-A (JP)
Title: Polyamine, carboxylic acid flux composition and method of soldering
Inventor: MARK R WINKLE
IPC: C22C12/00
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a flux agent which is non-curable, facilitates reliable soldering connection, and also can be customized in such a manner that its mixing with the conventional epoxy-base under fill material is facilitated.SOLUTION: The flux composition is provided, comprising, as initial components: a carboxylic acid; and, a polyamine fluxiing agent represented by formula (I), wherein R, R, Rand Rare independently selected from a hydrogen, a substituted 1 to 80C alkyl group, an unsubstituted 1 to 80C alkyl group or the like. Ris selected from an unsubstituted 5 to 80C alkyl group with at least two tertiary carbons, a substituted 5 to 80C alkyl group with at least two tertiary carbons or the like.
Patent JP-2013179561-A (JP)
Title: Power-on reset circuit
Inventor: OKA TOMOHIRO
IPC: H03K17/22
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a power-on reset circuit that operates normally irrespective of a state of power activation.SOLUTION: The power-on reset circuit includes: an NMOS transistor having a source connected to a second power terminal and a gate connected to a drain; a depletion NMOS transistor having a source connected to the drain of the NMOS transistor, a drain connected to a first power terminal and a gate connected to the second power terminal; a PMOS transistor having a source connected to the first power terminal and a gate connected to the drain of the NMOS transistor; a capacitor having one end connected to a drain of the PMOS transistor and the other end connected to the second power terminal; and a waveform shaping circuit having an input terminal connected to the drain of the PMOS transistor and an output terminal outputting a power-on reset signal. This implements a reliable power-on reset signal output whatever supply voltage may rise.
Patent JP-2014066195-A (JP)
Title: Rotary compressor
Inventor: HIGUCHI YORIHIDE
IPC: F04C18/32
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in compression efficiency and damage of a piston.SOLUTION: A rotary compressor 1 includes: a cylinder 32 extending in a vertical direction; a piston 35 housed in the cylinder 32 and forming a compression chamber 40 from and to the cylinder 32; a front head 33 closing the upper end of the compression chamber 40; and a pressing plate 51 closing the lower end of the compression chamber 40. The pressing plate 51 is vertically slidable to the inner peripheral surface of the cylinder 32, and is pressed against the lower end surface of the piston 35 by a pressing part 52.
Patent JP-2014067352-A (JP)
Title: Apparatus, method, and program for biometric authentication
Inventor: UMEDA KAZUHIDE
IPC: G06F21/32
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, method, and program for biometric authentication which can improve authentication accuracy in physical-feature based authentication processing.SOLUTION: A biometric authentication apparatus 10 includes; a score computation unit 11 which compares biometric data of a person being authenticated with preregistered data of registrants and computes scores, each representing a degree of match therebetween; and an authentication processing unit 12 which determines whether or not a greatest score is no less than a first threshold value and, if the greatest score is determined to be no less than the first threshold, recognizes a registrant with the greatest score as a match for the person being authenticated. If the greatest score is determined to be less than the first threshold, the authentication processing unit 12 identifies a registrant with a next greatest score, computes difference between the score of the identified registrant and the greatest score, and recognizes the registrant with the greatest score as a match for the person being authenticated provided that the difference is no less than a second threshold value.
Patent JP-2014068706-A (JP)
Title: Pachinko game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of control processing of a main control board.SOLUTION: Main control means includes control start processing execution means, and game progress interruption processing execution means for executing game progress interruption processing for game progress in a prescribed cycle. Power control means includes power decline detection means for detecting whether or not power from power source means has become a prescribed value or lower, and power interruption information output means for outputting power interruption information for making the main control means recognize that the power is to be interrupted when the power decline detection means detects that the power has become the prescribed value or lower. The main control means is provided with power interruption confirmation information setting means for setting power interruption confirmation information indicating that the power is to be interrupted. After the power interruption information is inputted and before the power becomes lower than a value required for operations of the main control means, at least control start processing, the game progress interruption processing, setting of the power interruption confirmation information, and power interruption processing are ended.
Patent JP-2014072611-A (JP)
Title: Receiving device
Inventor: EJIMA AKIRA
IPC: H04J99/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device capable of observing a long delay multipath on a delay profile by improving the accuracy of estimated propagation path characteristic and further capable of improving decode characteristics.SOLUTION: Provided is a receiving device for receiving, at a plurality of receiving antennas, a received train from a plurality of transmission antennas as a received signal, in which propagation path iteration estimation units 114a, 114b are provided with iteration arithmetic units for estimating a propagation path characteristic in each of a plurality of received trains by using an estimated transmitted signal estimated from the result of decoding, the received signal, and an input propagation path characteristic. In the receiving device, one iteration arithmetic unit uses an interpolated transmission path characteristic to estimate a propagation path characteristic in the first session of processing and uses a transmission path characteristic estimated by another iteration arithmetic unit to estimate a propagation path characteristic in the second and subsequent sessions of processing, while the other iteration arithmetic unit uses a propagation path characteristic estimated by the one iteration arithmetic unit to estimate a propagation path characteristic, in which way processing by a plurality of iteration arithmetic units is carried out cyclically.
Patent JP-2014068742-A (JP)
Title: Movable type x ray radiographic device
Inventor: SHIMADA TETSUO
IPC: A61B6/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve smooth movement in a movable type X ray radiographic device.SOLUTION: This invention provides a movable type X ray radiographic device with an X ray radiation device, the X ray radiographic device including drive wheels 107, 108 for moving the X ray radiographic device, and an information present part 105 that presents an axis crossing the center of the drive wheels.
Patent JP-2014071350-A (JP)
Title: Method and apparatus for forming pattern, exposure apparatus, and method for manufacturing display panel
Inventor: HONDA HIDEYUKI
IPC: G02F1/13
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To form a pattern over the entire surface of a substrate with almost uniform luminous energy of exposure light by dispersing positions of drawing centers of mirrors in the respective beam irradiation regions without inducing periodicity.SOLUTION: A light beam irradiation apparatus is provided, in which a substrate coated with a photoresist is irradiated with a light beam to draw a pattern on the basis of drawing data by use of a spatial optical modulator having a plurality of mirrors arranged in two directions. In a pattern forming method, the substrate is relatively scanned by the light beam irradiation apparatus, and positions of drawing centers of the mirrors in a given drawing region are dispersed so as not induce periodicity in the distribution.
Patent JP-2014071814-A (JP)
Title: Information providing device and information providing system
Inventor: HIROSE TADASHI
IPC: G06Q30/02
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To perform setting change of date and time for providing privilege information and contents of purchase privileges to a time zone and contents useful to a user.SOLUTION: An information providing device includes: a storage unit for storing user information for specifying a user individual, information about merchandise to be sold at a store, and purchase history information of merchandise purchased in the store by the user in the past; a privilege information generation unit for using the purchase history information of the user to generate privilege information including purchase privileges useful to the user from information about the merchandise for each user stored in the user information; and a merchandise information processing unit for transmitting the privilege information to an information terminal owned by the user.
Patent JP-2014070068-A (JP)
Title: Treatment agent and cosmetic comprising co-modified organopolysiloxane
Inventor: HAYASHI AKITO
IPC: C09K23/42
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide co-modified organopolysiloxane that can advantageously be used as a cosmetic raw material which, compared to conventional co-modified silicone, has relatively low molecular weight, superior workability, superior dispersion fabrication efficiency, and superior powder dispersibility, and particularly has superior compatibility with a wide range of cosmetic raw materials, especially hydrocarbon oil agent.SOLUTION: A surface treatment agent or a powder treatment agent comprises co-modified organopolysiloxane which is represented by general formula (1): RRQSiO, has number average molecular weight of less than 4,500, and has a long-chain alkyl group and a polyoxyalkylene group in the molecule. In the general formula (1), Ris a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon numbers, or a hydrogen atom, Ris a substituted or unsubstituted, and straight-chain or branched monovalent hydrocarbon group having 6 to 30 carbon numbers, and Q is a hydrophilic group containing a polyoxyalkylene group.
Patent JP-2014074685-A (JP)
Title: Non-contact displacement measurement method of bridge
Inventor: NAKAYAMA SHOJI
IPC: G01C15/00
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring displacement caused by deflection of a bridge from below the bridge without scaffolding.SOLUTION: The non-contact displacement measurement method of a bridge according to the present invention is a method of measuring displacement caused by deflection of a bridge from below the bridge, in which measurement reference points are severally set on two main beams on an undersurface of the bridge, a measurement target point is set on an undersurface of a floor slab between the measurement reference points, a horizontal distance from the measurement target point to the two measurement reference points are set to an equal value, laser range finders are severally installed directly under the two measurement reference points and directly under the measurement target point, and based on variations Δd1,d3 of distances to the two measurement reference points and variation Δd2 of a distance to the measurement target point, which are measured by the laser range finders when a load to the bridge is changed, a displacement amount δ2 of the measurement target point using the measurement reference points as a reference is obtained through arithmetic processing by the following formula. δ2=Δd2-(Δd1+Δd3)/2
Patent JP-2014075531-A (JP)
Title: Component mounting apparatus
Inventor: KOIKE KOSHI
IPC: H05K13/04
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting apparatus which can increase productivity by reducing the takt time regarding a mounting head.SOLUTION: A mounting head 10 of a component mounting apparatus has a rotation axis 11 substantially parallel to a surface of a substrate S, and at least one component holding unit 13 attached radially to the rotation axis 11 in radial directions. In a process of rotation about the rotation axis 11, the component holding unit 13 receives a component P from a component supply part 30 and mounts the component on the surface of the substrate S.