baber/WOPTO huggingface dataset:
Patent JP-2014094837-A (JP)
Title: Sheet discharge device and image forming apparatus
Inventor: MATSUO TAKESHI
IPC: B65H29/58
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To contribute to reduction of an apparatus cost while suppressing deterioration in sheet discharging efficiency.SOLUTION: A multi-tray unit 30 includes: a sheet discharge conveyance path 310 for conveying a sheet P2; a plurality of sheet discharge trays 32 disposed in parallel with one another along the sheet discharge conveyance path 310; a plurality of switchover guides 40 each including a guide fin 42 capable of changing attitudes between a retracted attitude S1 for allowing a sheet P2 during conveyance to pass and a branching attitude S2 for branching the sheet P2 during conveyance to the paper discharge tray 32; and an attitude change means 50 for changing the attitude of the guide fin 42. Then, the attitude change means 50 is configured to first set an attitude of the guide fin 42 corresponding to a sheet discharge tray 32 not selected by drive of one drive motor 71 to the retracted attitude S1, and then changes the attitude of the guide fin 42 corresponding to a selected one paper discharge tray 32, to the branching attitude S2 from the retracted attitude S1.
Patent JP-2015134896-A (JP)
Title: Lubricant using used vegetable edible oil, and method for manufacturing the same
Inventor: YOSHIMURA HIROBUMI
IPC: C10M101/02
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems that operation is hardly performed, it is not gentle to the environment in handling after using, and resources are depleted, in the case of conventionally using mainly a lubricant of mineral-based oil as an antifriction measure when materials are rubbed with each other.SOLUTION: A liquid lubricant with an excellent lubrication function, having as the base, a vegetable food product, used edible oil, and including soybean lecithin therein is used as an antifriction measure, without using conventional mineral-based oil, when materials are rubbed with each other, and consequently, excellent lubrication performance is obtained and excellent operation is performed, compared to conventional one. Since the raw material has vegetables as the base, the lubricant can be effective means for resources and the environment.
Patent JP-2015160491-A (JP)
Title: Image projection device and driving assist apparatus
Inventor: ISHIGURO YOKO
IPC: B60R11/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image projection device capable of inhibiting light from projection means from heading to eyes of an occupant, and to obtain a driving assist apparatus.SOLUTION: An image projection device 11 forming a visual information auxiliary device 10 includes: a projector 26 which is disposed at the opposite side of a cabin C with respect to a roof head lining 36 and projects images to a passenger compartment through an opening 36A formed in the roof head lining 36; and an erection wall 36W serving as a structure that hides the opening 36A from eyesight of a driver.
Patent JP-2017077735-A (JP)
Title: Brake control device
Inventor: KATO SHU
IPC: B60T8/48
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device capable of accurately estimating pressure on a discharge side of a liquid pressure source without adding an additive member.SOLUTION: A brake control device comprises: a liquid pressure source for sucking a brake liquid in a master cylinder or a reservoir, discharging the brake liquid to a wheel cylinder for boosting the wheel cylinder liquid pressure; a motor for driving the liquid pressure source; a motor drive part for on/off driving the motor; a motor actual rotation number estimation part 21 for estimating the actual rotation number of the motor on the basis of inter terminal voltage of the motor; a motor model rotation number estimation part 24 for estimating the model rotation number of the motor from a motor model which is preset on the basis of characteristics of the motor; and a liquid pressure source discharge side pressure estimation part 23 for estimating a load applied to a motor, on the basis of a difference between the model rotation number estimated by the motor model rotation number estimation part and the actual rotation number estimated by the motor actual rotation number estimation part, and estimating pressure on a discharge side of the liquid pressure source on the basis of the estimated load.SELECTED DRAWING: Figure 2
Patent JP-2015162882-A (JP)
Title: Power amplifier and control method
Inventor: KUMAKAWA MASAHIRO
IPC: H03F3/68
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier capable of controlling the operation when changing the duty ratio to prevent any unavailable voltage to thereby ensure the linearity of the power amplifier.SOLUTION: When a control unit 101 increases the duty ratio of a carrier signal through a duty ratio converter 103, a digital code is generated to reduce the number of D-class power amplifiers to be operated; and when reducing the duty ratio of the carrier signal through the duty ratio converter 103, the control unit 101 generates a digital code to increase the number of the D-class power amplifiers to be operated.
Patent JP-2015162661-A (JP)
Title: Coating type phosphorus doping material for silicon solar cell
Inventor: HARADA TOMITARO
IPC: H01L21/225
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus diffusing agent suitable for highly reproducible manufacturing of silicon solar cells.SOLUTION: The coating type phosphorus doping material for a silicon solar cell contains PO, HPO, a lower alcohol, an organic material for improving wettability, and organic silicon.
Patent JP-2015166925-A (JP)
Title: Information distribution device, and program
Inventor: MURATA KAYO
IPC: G06Q30/02
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution device and a program, capable of improving convenience relating to information distribution.SOLUTION: An information distribution device comprises: detection means for detecting a customer visiting a shop; extraction means for extracting a distribution destination address of the customer detected by the detection means from storage means for storing the distribution destination address of each customer; and distribution control means for distributing information to the distribution destination address extracted by the extraction means.
Patent JP-2015167442-A (JP)
Title: Control circuit of digital control power supply circuit, control method, digital control power supply circuit using the same, electronic equipment and base station
Inventor: MAEDE ATSUSHI
IPC: H02M3/155
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To improve PSRR of a digital control power supply circuit.SOLUTION: An A/D converter 100 samples feedback voltage Vaccording to output voltage Vof a digital control power supply circuit 2, and converts the sampled feedback voltage Vinto digital feedback data S2 when a strobe signal S6 is asserted. An error detector 102 generates feedback data S2, and error data S3 showing difference of target data Dshowing a target value of the feedback voltage. A compensator 104 generates a duty command value S5 so that the error data S3 approaches zero. A digital pulse width modulator 106 generates a pulse signal S1 having duty ratio according to the duty command value S5. A strobe signal generator 110 adjusts sampling timing in which the strobe signal S6 is asserted so as to approach a target position set at a substantial center of a slope of the output voltage V.
Patent JP-2014199251-A (JP)
Title: Current sensor
Inventor: TSUKAMOTO TAKESHI
IPC: G01R15/20
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor equipped with a core having uniform magnetoresistive characteristics.SOLUTION: A core 30 includes a first taper part 36a which becomes continuously narrow in width of a plate material 31 from an end part 35a at one end part 32 side to a tip end 32a of the one end part 32 in a bent part 35. The core 30 further includes a second taper part 37a which becomes continuously narrow in width of the plate material 31 from an end part 35b at the other side part 33 in the bent part 35 to a tip end 33a of the other end part 33. As a result, no place exists where a magnetic field is concentrated due to a shape of the core 30 from the bent part 35 to each of the tip ends 32a, 33a, and thus, uniform magnetoresistive characteristics can be obtained in the core 30.
Patent JP-2015167454-A (JP)
Title: Method of manufacturing armature core for dynamo-electric machine
Inventor: TAKIGUCHI RYUICHI
IPC: H02K15/02
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing an armature core for dynamo-electric machine capable of enhancing the material yield, when punching a core piece group arranged in two straight rows in zigzag pattern, from a strip while inclining the arrangement direction of core pieces against the width direction of the strip.SOLUTION: Core blocks 30 constituted of a rectangular shape in contact with the outermost periphery of a core piece group arrange in zigzag are arranged so that a corner A located on one diagonal is located between holes P adjacent in the rolling direction of a strip 25, and the angle θ formed by the center line of a magnetic pole tooth 17b and the rolling direction of a strip is in a range of 0°<θ<θ2(where, θ2 is an angle when the material yield is equal to that at the time of 0°), while ensuring a distance d punchable from both ends of the strip 25 and the hole P.
Patent JP-2015169592-A (JP)
Title: Portable type radiographic device and housing
Inventor: HORIUCHI HISATSUGU
IPC: A61B6/00
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable type radiographic device and a housing with excellent waterproofness.SOLUTION: A housing (14) of a portable type radiographic device (10) is constituted by a front part (18) including a top plate part (24) and a back part (20). A second side part (82) of the back part (20) is fitted into the front part (18) so as to be on the inner side of a first side part (78) of the front part (18). A waterproof member (112) is arranged on a corner part (111) of the front part (18), and a projection part (114) for pressing the waterproof member (112) to the top plate part (24) side to deform it is formed on the second side part (82). An outer side (115a) of the projection part (114) is inclined.
Patent JP-2015174150-A (JP)
Title: Mems device and manufacturing method thereof
Inventor: NAKAMURA NAOFUMI
IPC: H01L29/84
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS device capable of restraining deformation of a film for forming a cavity for storing a MEMS element together with a substrate.SOLUTION: A MEMS device comprises a substrate, a MEMS element provided on the substrate and a first film having a plurality of through-holes by forming a cavity for storing the MEMS element together with the substrate. The MEMS device also comprises a second film provided on the first film and a third film provided on the second film and provided in a first area and a second area outside of the first area mutually different in a height from the substrate. The third film provided in the first area is lower in a height from the substrate than the third film provided in the second area.
Patent JP-2015177570-A (JP)
Title: Communication apparatus
Inventor: HIRANO SHINOBU
IPC: H02J9/06
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus capable of notifying an alarm of power interruption even using a small electrostatic capacitance or even when the voltage supplied to the communication apparatus is low at a low cost.SOLUTION: A home communication apparatus 100 is supplied with a voltage Vbus from an external AC adapter 200. The voltage Vbus is raised to a charging voltage Vc by a pressure rise section 108. Detecting that the voltage Vbus is below a threshold value, the home communication apparatus 100 determines that a power interruption has occurred. The transmitting and receiving section 101 performs a processing to notify the power interruption to a station communication apparatus 400. A capacitor 102 for power interruption is charged with the charging voltage Vc. The capacitor 102 for power interruption stores the power necessary for completing the processing from the power interruption.
Patent JP-2014206734-A (JP)
Title: Fiber bragg grating in carbon-coated optical fiber, and technique for manufacturing the same
Inventor: ADAM HOKANSON
IPC: G02B6/44
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a technique for achieving a fiber Bragg grating (FBG) and other fiber-based devices that have reliable performance even under a severe environment.SOLUTION: One or more FBGs are fabricated on a carbon-coated optical fiber. A photosensitive optical fiber is hermetic carbon coated. An beam output of a laser 22 penetrates through a hermetic carbon layer 16 and writes one or more refractive index modulations to the optical fiber without the hermetic carbon layer 16 being damaged. The laser 22 penetrates through the hermetic carbon layer 16 and writes one or more FBGs to the optical fiber.
Patent JP-2014224986-A (JP)
Title: Lens holding structure and manufacturing method of lens holding structure
Inventor: KUWABARA MASAHIRO
IPC: G02B7/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding structure capable of performing precise adjustment of a lens.SOLUTION: The lens holding structure includes: a lens; and a holding frame which has a seat face for holding the lens. When the lens is in contact with the seat face, the inclination in a yaw direction and the inclination in a pitch direction of the lens are substantially identical to the inclination in the yaw direction and the inclination in the pitch direction of the lens held by the holding frame, and a space is formed between the lens and the seat face.
Patent JP-2015177669-A (JP)
Title: Tool for indirect hot line work
Inventor: MORIYAMA HIROYUKI
IPC: B25B5/14
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a tool for indirect hot line work which enables locking of rotation of a head or locking release to be performed while being hung on an overhead wire without using another indirect hot line work tool.SOLUTION: A tool for indirect hot line work is formed by attaching a head 3, which includes: a head body 4 including a hook part 41 and a base end part 42 facing the hook part; and a movable part 5 including a jaw 13 at a tip part, to a tip of an insulative operation rod 2. A rotary cylindrical body 8 which is rotatably attached to the base end part 42 of the head body 4 is fixed to a tip of the insulative operation rod 2. A circular gear part, in which teeth 11 protruding toward the base end part is formed at a periphery, is provided at an upper end part of the rotary cylindrical body. Further, a receiving member 20 protruding toward the base end part and a compression spring 26 which biases the receiving member toward the base end part are provided in the tool for the indirect hot line work. An engagement pawl 15, which protrudes from the base end part to the teeth of the circular gear part and retracts therefrom, is provided and coordinated with the receiving member.
Patent JP-2015173864-A (JP)
Title: Portable aromatic device
Inventor: YAMAMOTO KENTA
IPC: A45D34/02
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable aromatic device that can be suitably used in housework, childcare, operation using the body, and body moving occasion such as sport performance and that, to be concrete, spreads an aromatic component more by moving the body like sports.SOLUTION: A portable aromatic device 1 includes an aromatic device body 2 that generates an aromatic component and a string-like body 6 that is attached to the left/right of the aromatic device body 2. The aromatic device body 2 incorporates an aroma absorber 4 for absorbing an aromatic in a storage space 10 inside. The string-like body 6 is provided in the left/right of the aromatic device body 2 and freely slidably penetrated into string through-holes 21, 22 that communicate with the storage space 10, with fall-off stoppers 61, 62 fixed at the tip end.
Patent JP-2014142352-A (JP)
Title: Optical measurement apparatus
Inventor: HASEGAWA TAKEMI
IPC: G01N21/359
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical measurement apparatus suitable for measuring distribution of lipid inside a blood vessel.SOLUTION: An optical probe 10 includes: an optical fiber 11 for transmitting light between a proximal end 11a and a distal end 11b; an optical connector 12 connected to the optical fiber 11 at the proximal end 11a; a condensing optical system 13 and a deflecting optical system 14 which are connected to the optical fiber 11 at the distal end 11b; and a support tube 15 and a jacket tube 16 which extend along the optical fiber while surrounding the optical fiber 11. The optical fiber 11 has a cutoff wavelength shorter than 1.53 μm. Light caused by interference between reflection light, being light generated such that illumination light output from an optical branching unit is reflected on an interface of the optical probe at the distal end to reach a photodetector, and reference light is detected by the photodetector. Then, an analyzing section calculates an estimated value of wavelength dispersion to which back reflection light is subjected, and adds numerically the dispersion so as to offset the estimated value.
Patent JP-2015176511-A (JP)
Title: Document classification device, document classification method and document classification program
Inventor: TOKUNAGA YOKO
IPC: G06F17/30
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a sorter excellent in classification performance of unlabelled documents into unknown words and known words, by estimating class labels of unlabelled documents composed only of the unknown words.SOLUTION: A word pair generation unit 4 of a document sorter 1 extracts word pairs from external documents to generate word pair data. A characterization addition unit 20 adds document feature representation to labelled documents (characterized labelled documents) and adds document feature representation to unlabelled documents (characterized unlabelled documents). A pseudo characterization addition unit 50 divides the characterized labelled documents into words, and determines word pseudo feature representation which forms a pair with the words divided in the word pair data. The pseudo feature representation is added to the characterized labelled documents to form pseudo characterized labelled documents. An estimation unit 110 estimates a label of the characterized unlabeled document on the basis of a class classification model generated on the basis of studies with the pseudo characterized unlabeled documents.
Patent JP-2015177815-A (JP)
Title: lock sewing machine
Inventor: SHOMURA HIDEKAZU
IPC: D05B63/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lock sewing machine in which looper threading work to a looper can be performed with a favorable operational feeling by a one hand operation and with fewer operation procedures, and in which whether it is a state of capable of sewing or not is easy to understand.SOLUTION: A lock sewing machine has a main shaft fixing actuation arm 20 in which a shaft pin engaging part 20b is provided which is engaged with a fixing inner shaft pin 27, and an arm 18a provided so that an operation by a user can be performed, in a manner swingable integrally in a predetermined range. Furthermore, it has a main shaft fixing actuation spring 21 in which an energization direction is switched into both directions of the swing direction by exceeding a neutral point by the swing operation of the main shaft fixing actuation arm 20 and the arm 18a. Furthermore, at a main shaft fixing actuation shaft 16, a switching cam ring 60 is fixed which rotates the main shaft fixing actuation shaft 16 by acquiring a driving force by a slide plate pin 6i of a slide plate 6 coming into contact.
Patent JP-2015179126-A (JP)
Title: Electrophotographic toner using bioplastic
Inventor: SUGA YUTA
IPC: G03G9/087
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic toner that includes an amorphous bioplastic as binding resin, has excellent grindability, has a broad fixation temperature width, and is excellent in fixability and durability.SOLUTION: Electrophotographic toner is configured to contain an amorphous bioplastic having a number-average molecular weight (Mn) of 5,000 to 40,000, and weight-average molecular weight (Mw) of 20,000 to 60,000 and having a ratio of Mw/Mn of higher than 1.4 as binding resin.
Patent JP-2015183524-A (JP)
Title: Engine control device
Inventor: TAKAHASHI SHUNTARO
IPC: F02D41/12
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device capable of suitably controlling a temperature of a catalyst.SOLUTION: In an engine control device 100 for controlling an engine 1 which includes an injector 67 for injecting fuel to a combustion chamber 31 or an intake port 32, fuel injection control means for controlling the injector, a catalyst converter 52 to which burnt gas from the combustion chamber is led, unburnt fuel amount estimating means for estimating an amount of unburnt fuel remaining in the catalyst converter, and oxygen amount detecting means 53 for detecting an amount of oxygen flowing into the catalyst converter, the fuel injection control means executes fuel cut for stopping fuel injection from the injector when a prescribed fuel cut condition is satisfied, and interrupts fuel cut and temporarily executes fuel injection from the injector when the unburnt fuel amount estimated by the unburnt fuel amount estimating means during fuel cut is equal to or more than a prescribed amount and the oxygen amount detecting means detects a prescribed amount or more of oxygen inflow.
Patent JP-2015182094-A (JP)
Title: Gas shielded arc welding method
Inventor: SAITO MASAYA
IPC: B23K35/368
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas shielded arc welding method which materializes stable arc and little generation amount of spatter even in high current welding, and can provide a satisfactory mechanical property even in high heat input welding.SOLUTION: There is provided the gas shielded arc welding method in which welding is performed in the combination of: a solid wire for gas shielded arc welding containing, by mass% with respect to the total mass of the solid wire for welding, C of 0.03 to 0.10%, Si of 0.5 to 1.0%, Mn of 1.0 to 3.0%, Cu of 0.1 to 0.5%, Ti of 0.1 to 0.3%, Ca of 0.0005% or less, P of 0.020% or less, S of 0.020% or less, and the balance consisting of Fe and inevitable impurities; a steel plate containing Ca of 0.0020% or less by mass% with respect to the total mass of the steel plate; and a value of A expressed in the following formula of 30 or less. A=(Ca of a steel plate+3*Ca of a wire)×10.
Patent JP-2015184866-A (JP)
Title: fault tolerant server
Inventor: UEDA SHU
IPC: G06F11/20
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the availability of a fault tolerant server.SOLUTION: A fault tolerant server according to the present invention is configured so that information processing by an on-line subsystem and an off-line subsystem is duplexed, operating in such a way that a complete copy process for copying all of the data stored in the memory of the on-line subsystem to the memory of the off-line subsystem is executed before the duplexing starts, without stopping the execution of information processing by the on-line subsystem, and the data, among the data stored in the memory of the on-line subsystem, that is determined to have had its content altered during the complete copy process is detected and the detected data is copied to the memory of the off-line subsystem from the memory of the on-line subsystem.