baber/WOPTO huggingface dataset:
Patent JP-2017161577-A (JP)
Title: Optical receptacle and optical module
Inventor: KON AYANO
IPC: H01S5/022
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical receptacle capable of suppressing the occurrence of a weld line on an optical path, even if a transmission part and a reception part are included that have different shapes from each other.SOLUTION: An optical receptacle includes a first optical receptacle 130 for transmission and a second optical receptacle 140 for reception. The first optical receptacle 130 has a first engagement part, and the second optical receptacle 140 has a second engagement part engaged with the first engagement part. The first optical receptacle 130 is formed with a second recess 1302 and a third recess 1303 that are opened to the outside. The second optical receptacle 140 is formed with a fifth recess 1402 that is opened to the outside. Portions of inner surfaces of the second recess, the third recess, and the fifth recess are reflective surfaces individually.SELECTED DRAWING: Figure 9
Patent JP-2017159711-A (JP)
Title: Rail electric vehicle for slope land
Inventor: SATO KAZUNOBU
IPC: B60L7/10
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rail electric vehicle for a slope land capable of solving various charging problems.SOLUTION: A rail electric vehicle 1 for a slope land includes: a motor 2 operated as a regenerative brake for a rail 10 arranged in a slope land 50; a battery 3 for storing regenerative power generated from the motor 2; and control means 5 for controlling regenerative charging from the motor 2 to the battery 3 so that a vehicle speed falls within a predetermined range by increasing/decreasing the regenerative power in proportion to the steepness in the downward gradient of the rail 10.SELECTED DRAWING: Figure 1
Patent JP-2017162686-A (JP)
Title: Input device
Inventor: SHIMADA RYO
IPC: H01H13/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of properly controlling visibility in the input device.SOLUTION: An input device 100 includes: a pressing part 111 having translucency and colored in dark; a half mirror part 113 arranged on the back side of the pressing part 111; a design display part 140 which has a light shielding part 141 whose light transmittance is lower than that of the pressing part 111, which constitutes a design in accordance with an arrangement and shape of the light shielding part 141, and which is arranged on the back side of the half mirror part 113; an LED 132 which illuminates the back side of the design display part 140; and a switch 131 which is turned on or off by pressing the pressing part 111.SELECTED DRAWING: Figure 4
Patent JP-2017162269-A (JP)
Title: Information processing device, electronic apparatus, information processing method, and program
Inventor: HIRANO TAKAAKI
IPC: G06F17/13
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation load in analyzing the flow of a fluid in a cavity.SOLUTION: The present invention provides an information processing device provided with: a division unit for dividing a cavity in which a fluid flows into a plurality of minute elements; an adjustment unit for adjusting, on the basis of the thickness distribution of the cavity, an equation that expresses the conservation law of a physical quantity pertaining to the fluid; and an analysis unit for calculating a flow velocity for each of the minute elements using the equation adjusted by the adjustment unit.SELECTED DRAWING: Figure 4
Patent JP-2017163453-A (JP)
Title: Image reading device and image forming apparatus
Inventor: MATSUMOTO YASUTAKA
IPC: H04N1/401
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To acquire black reference data at an appropriate timing.SOLUTION: An image forming apparatus 100 comprises: an image reading unit 2; a white reference acquisition part 55; a black reference acquisition part 56; and an acquisition instruction part 54. The image reading unit 2 reads an image of a document. The white reference acquisition part 55 acquires white reference data DW in an inter-sheet time TV. The black reference acquisition part 56 acquires black reference data in the inter-sheet time TV. The acquisition instruction part 54 instructs the white reference acquisition part 55 to acquire the white reference data DW on the basis of the inter-sheet time TV. The acquisition instruction part 54 instructs the black reference acquisition part 56 to acquire the black reference data DK on the basis of the inter-sheet time TV. The inter-sheet time TV indicates a time from when the time point at which the rear end in a conveyance direction of the document passes through a reading position 211a to when the leading end in the conveyance direction of a subsequent document passes through the reading position 211a.SELECTED DRAWING: Figure 3
Patent JP-2017163484-A (JP)
Title: Image reader and image reading system
Inventor: SAIDA YUKIHIRO
IPC: H04N1/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to read an image with high positional accuracy from a document being stationary and a document being carried.SOLUTION: In the image forming apparatus 2 of an image reading system 1, a light receiving part 22 composing a part of a transmission sensor 25 is attached to a carriage 13 together with a reading sensor 21. When a document M is fed by an automatic document feed part 8 and the degree of light transmission through the document M is low, the image forming apparatus 2 starts production of image data by use of a reading sensor 21 in a conveyed-document reading position PA at the point in time that the document is carried by a fixed distance LE from the point in time that the leading end of the document M is detected by the transmission sensor 25. Thus, the image reading system 1 is able to produce image data, in which the document M is imaged from its leading end, with high positional accuracy without being affected by displacement or the like of the automatic document feed part 8 with respect to a flat bed part 7.SELECTED DRAWING: Figure 10
Patent JP-2017164214-A (JP)
Title: Electric toothbrush with lighting ring
Inventor: KATANO MAMORU
IPC: A46B15/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric toothbrush including a grip part, a brush part on which a replacement brush may be mounted, and a lighting ring between the grip part and the brush part.SOLUTION: A grip part of the electric toothbrush includes: a longitudinal body cover 10; a chassis 20; a battery holder 16; a motor support 62; and a longitudinal circuit board 50. An intermediate part includes a lighting ring body 30, a stem connecting member 40, and a top cover 12, the intermediate part being provided between the brush part and the grip part for connecting both together. The brush part is inclined at a prescribed angle with respect to the grip part. The lighting ring 30 is provided around the whole circumference of the electric toothbrush, so that, at whichever angle the user holds the electric toothbrush, a user can recognize the light.SELECTED DRAWING: Figure 2
Patent JP-2016189587-A (JP)
Title: Network operation management system, network operation management device and network operation management method
Inventor: TATSUTA AKIHIRO
IPC: H04W24/08
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate focusing on a fault factor with respect to a connection failure of a radio terminal in a radio LAN system.SOLUTION: A network operation management system manages the operation state of a wireless LAN system including a radio terminal and at least one base station installed in any area, and includes at least one imaging unit for imaging a predetermined range out of the area, a radio management unit that is connected to the base station via a network, acquires operation information of the radio terminal, and associates the operation information with acquired date and time, a picture management unit that is connected to the imaging unit via the network, receives pictures captured by the imaging unit and imaging date and time, and associates the pictures with the imaging date and time, and a display unit for displaying the pictures of the picture management unit. The picture management unit acquires the operation information and the acquired date and time from the radio management unit, associates the operation information with the pictures which are associated with the imaging date and time coincident with the acquired date and time, and extracts and displays the pictures associated with the predetermined date and time and the operation information on a display part.SELECTED DRAWING: Figure 1
Patent JP-2017171075-A (JP)
Title: Control device of hybrid vehicle
Inventor: ANDO DAIGO
IPC: B60L50/16
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To hardly cause a wrong determination of misfire even when communication between control portions is defective.SOLUTION: A hybrid vehicle has an internal combustion engine, and an electric motor which is connected to the internal combustion engine via a torsional element. A control device comprises: a first control portion that controls the internal combustion engine using output of a first detecting portion (S101) that detects rotation speed of the internal combustion engine; and a second control portion that controls the electric motor using output of a second detecting portion that detects rotation speed of the electric motor and transmits rotation speed information specified from the rotation speed of the electric motor to the first control portion. The first control portion calculates resonance influence components using the rotation speed information from the second control portion; calculates determination values using the resonance influence components and the rotation speed of the internal combustion engine (S101-114); determines the misfire of the internal combustion engine by comparing the determination values with a predetermined threshold (S118 and S119); and when communication between the second control portion and the first control portion is defective, changes the predetermined threshold into a value which is hardly determined to be the misfire, and then determines the misfire (S115 and 117) or prohibits a determination of the misfire.SELECTED DRAWING: Figure 4
Patent JP-2017174932-A (JP)
Title: Component placement device
Inventor: MIZUGUCHI KOJI
IPC: H05K13/04
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a component placement device capable of supplying a wiring board of good quality.SOLUTION: In a component placement device A including a transfer mechanism T for transferring an embossment tape 4 where electronic components C are housed in multiple recesses 3 formed in the longitudinal direction, and the opening of the recess 3 is covered with a cover tape 5, a separation mechanism P for separating the cover tape 5 from embossment tape 4, a suction mechanism S for sucking the electronic component C to the tip of a suction nozzle 7 and taking out of the recess 3, and a placement mechanism L for inserting the electronic component C into the cavity K1 of a board K, magnets M1, M2 for attracting the electronic component C in the recess 3 from the underside of the embossment tape 4 are placed below the separation mechanism P and suction mechanism S.SELECTED DRAWING: Figure 1
Patent JP-2017173181-A (JP)
Title: Rotary information detection device, rotary control device using the same, and image formation device using the same
Inventor: SHOGETSU MASAHITO
IPC: G03G15/16
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To calculate a true rotation error by two detectors although the two detectors are arranged at a position much in a degree of freedom of the layout upon detecting rotary information on a rotor.SOLUTION: A rotary information detection device comprises: a rotary member 11 that has a plurality of detected parts 12 arranged in a circumferential direction; two detectors 13 and 14 that are fixedly arranged separately at two parts along a rotary direction of the detected part 12 of the rotary member 11 and are capable of detecting the rotating detected part 12; and computation means 15 that computes rotary information on the rotary member 11 on the basis of detection information from the two detectors 13 and 14. Let N be an integer equal to or more than 2, and n be an integer from 1 to (N-1), the two detectors 13 and 14 are arranged along the circumferential direction of the rotary member 11 at an angle of π/N, and the computation means 15 has a cancel-out calculation unit 16 that cancels out an eccentricity error of the rotary member 11 from an output at a current time in each of the two detectors 13 and 14, and n pieces of outputs at a time retroactive by (nπ)/N of a phase therein to calculate a true rotation error.SELECTED DRAWING: Figure 1
Patent JP-2016148861-A (JP)
Title: Colored photosensitive resin composition
Inventor: SHIROUCHI KIMIYUKI
IPC: G03F7/031
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition which achieves the reduction in generation of stripped pieces in a developing solution after developing.SOLUTION: A colored photosensitive resin composition includes colorant, resin, a polymerizable compound, a polymerization initiator, and a thiol compound. The colorant includes a xanthene dye and pigment. The polymerization initiator includes an o-acyloxime compound.SELECTED DRAWING: None
Patent JP-2016183152-A (JP)
Title: Oil-in-water emulsion composition
Inventor: KADOMATSU YUYA
IPC: A61K8/41
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide oil-in-water emulsion compositions that can give an actual feeling of tension and elasticity from immediately after an application, can give an actual feeling of the improvement of wrinkles, sagging, and skin brightness by continuous use, have less temperature-dependent viscosity, and have excellent emulsification stability that results in excellent dischargeability from a dispenser container.SOLUTION: The present invention provides an oil-in-water emulsion composition containing the following component (A)-(D): (A) nicotinic acid amide; (B) acylamino acid or a salt thereof; (C) sterol ester; and (D) a higher alcohol having 16-24 carbon atoms, the composition containing 1-10 mass% of the component (A) to the total mass of the composition, 0.05-1 mass% of the component (B) which is glutamic acid as an acyl group of C8-20 or a salt thereof, 0.1-5 mass% of the component (C) which is ester of sterol with one or more kinds selected from fatty acids, acylamino acid, and dimer dilinoleic acid, and 0.1-2 mass% of the component (D). The invention also provides a cosmetic or an external preparation for skin using the composition.SELECTED DRAWING: None
Patent JP-2017183889-A (JP)
Title: Optical communication apparatus, optical communication system, and optical communication method
Inventor: AOYAMA CHIAKI
IPC: H04B10/114
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication apparatus, an optical communication system, and an optical communication method capable of reducing the effect of multipath in an optical communication.SOLUTION: An optical communication apparatus includes: a reception unit that receives, from a transmission apparatus which transmits a light signal including predetermined information, the transmitted light signal; a multipath removal unit that recognizes, when detecting a plurality of images having the same optical information in the received light signal, the light signal due to a reflection wave based on at least one of a luminance of the light signal, a size of an image corresponding to the light signal when receiving at the reception unit, and a propagation distance of the light signal and removes the light signal due to the reflection wave; and a control unit that acquires, from the light signal received by the reception unit, information based on the light signal obtained by removing the light signal due to the reflection wave by the multipath removal unit.SELECTED DRAWING: Figure 1
Patent JP-2017183421-A (JP)
Title: Heat exchanger
Inventor: ISHII TAKASHI
IPC: H01L23/473
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a structure capable of improving an intensity while reducing the number of components.SOLUTION: As shown in Fig. 3(b), plate side reinforcement ribs 41, 41 are partially provided to an outer peripheral edge 21a of an upper plate 21, and the plate side reinforcement ribs 41, 41 are continued to a flange side reinforcement rib 28. Since the flange side reinforcement rib 28 is connected to the plate side reinforcement rib 41, a flexure strength of the upper side flange 26 can be increased.EFFECT: The upper side flange is formed in a rib state, and the strength of the flange can be improved without using a collar. Thus, a heat exchanger capable of improving the strength while reducing the number of components can be provided.SELECTED DRAWING: Figure 3
Patent JP-2017178000-A (JP)
Title: Power system, transportation instrument, and electric power transmission method of power system
Inventor: TAKIZAWA DAIJIRO
IPC: B60L50/16
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power system capable of appropriately driving a driven load through a CD mode and a CS mode while appropriately using electric power of two power storage devices whose characteristics are different from each other.SOLUTION: A control device 8 of a power system 1 controls an electric power transmission circuit part 7 so that a charging ratio range of a first power storage device 5 is greater than a charging ratio range of a second power storage device 6 of the respective charging ratio ranges of the first power charging device 5 and the second power charging device 6 used when supplying power to an actuator 3 in a CD mode.SELECTED DRAWING: Figure 2
Patent JP-2017092440-A (JP)
Title: Silver etchant composition and display substrate using the same
Inventor: SHIM KYUNG BO
IPC: H01L51/50
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a silver etchant composition and a display substrate using such a silver etchant composition.SOLUTION: The present invention relates to a silver etchant composition which comprises, to a total weight of the composition, 30-60 wt% of phosphoric acid, 0.5-10 wt% of nitric acid, 33-50 wt% of acetic acid, 0.01-10 wt% of an azole-based compound, and the balance consisting of deionized water, provided that the total weight of the composition is 100 wt%.SELECTED DRAWING: Figure 1
Patent JP-2016194186-A (JP)
Title: Porous sheet
Inventor: FUKAZAWA NAOKI
IPC: H01M2/16
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microporous film that has uniform fiber distribution, is excellent in strength, particularly tear strength, and has excellent performance as a separator for an electrochemical element.SOLUTION: A microporous film comprises cellulose fibers with an average fiber diameter of 20-500 nm and cut fibers with an average fiber diameter of 1.5-20 μm, a content of the cut fibers being 1 wt.% or more and 80 wt.% or less relative to the total weight of the fibers.SELECTED DRAWING: None
Patent JP-2017038037-A (JP)
Title: Production method for metal wiring
Inventor: SU CHING WEN
IPC: G03F7/40
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method for metal wiring.SOLUTION: A production method for metal wiring includes the steps of: providing a substrate having a surface on which a metal layer and a photoresist layer are provided sequentially; exposing the photoresist layer so as to form an exposure part and a non-exposure part; performing development so as to expose a part of the metal layer, by removing the exposure part or non-exposure part, and then leaving a part of the developer in the exposure part of the metal layer; performing plasma processing so as to form a plurality of hydrophilic functional groups in the remaining developer and the exposure part of the metal layer; and etching the exposure part of the metal layer with an etchant, so as to remove the exposure part of the metal layer, and removing the remaining developer in combination with the etchant and the hydrophilic functional group in the remaining developer, in the way of etching.SELECTED DRAWING: Figure 1D
Patent JP-2017186055-A (JP)
Title: Tube container
Inventor: GOTO MASASHI
IPC: B65D35/12
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tube container having gas barrier properties without providing a high-level gas barrier forming process for formation of a shoulder part from a mouth part of the tube container.SOLUTION: The present invention relates to a tube container that has exterior appearance such that both ends of a cylindrical trunk part having gas barrier properties are closed by heat sealing, the tube container being characterized that: a molding from a mouth part to a shoulder part of the tube container is provided in the middle of the trunk part by bonding inside the trunk part; a cap is screwed or fitted to the mouth part for sealing; and the cylindrical trunk part can be cut outside the molding and cap from the mouth part to the shoulder part.SELECTED DRAWING: Figure 1
Patent JP-2017186286-A (JP)
Title: Hair cosmetic
Inventor: IDOMOTO SHO
IPC: A61Q5/12
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic which gives smooth hair during rinsing, suppresses entanglement of hair in the drying step after rinsing and has excellent hair setting properties after drying.SOLUTION: There is provided a hair cosmetic which comprises components (A) to (C): (A) an organopolysiloxane graft polymer having an organopolysiloxane segment (a) as a main chain and a polymer segment (b) derived from an unsaturated monomer as a side chain, which contains 50 mass% or more and 100 mass% or less of a repeating unit derived from N,N-dimethylacrylamide in the polymer segment (b) derived from an unsaturated monomer and in which the mass ratio (a)/(b) between the organopolysiloxane segment (a) and the polymer segment (b) derived from an unsaturated monomer in the organopolysiloxane graft polymer is 10/90 or more and 70/30 or less, (B) a cationic surfactant and (C) a higher alcohol.SELECTED DRAWING: None
Patent JP-2017195212-A (JP)
Title: Vertical resonator type light emitter
Inventor: TAZAWA KOMEI
IPC: H01S5/183
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vertical resonator type light emitter capable of obtaining a single lateral mode oscillation.MEANS FOR SOLVING THE PROBLEM: A vertical resonator type light emitter includes: a penetration opening part that is sequentially formed on a first reflector, includes a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer of a conductive type opposite to the first conductive type, and further penetrates an insulation current constriction layer formed on the second conductive type semiconductor layer and a current constriction layer formed on the current constriction layer; a transference electrode that covers the penetration opening part and the current constriction layer, and contacts with the second conductive type semiconductor layer through the penetration opening part; and a second reflector formed on the transference electrode. At least one of an opening corresponding part of the transference electrode and the opening corresponding part of the second conductive type semiconductor layer includes: a first resistance region arranged along an inner periphery of the penetration opening part; and a second resistance region arranged on a center side of the penetration opening part in the penetration opening part. The first resistance region has a resistance value higher than that of the second resistance value.SELECTED DRAWING: Figure 3