baber/WOPTO huggingface dataset:
Patent JP-2018136493-A (JP)
Title: Voice recognition computer program, voice recognition device and voice recognition method
Inventor: MATSUMOTO CHIKAKO
IPC: G10L15/32
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition computer program capable of activating a speech recognition process of a type selected from a plurality of types of speech recognition processes with a common keyword not depending on a type of speech recognition processing.SOLUTION: The voice recognition computer program includes commands for causing a computer to detect a first keyword uttered by a user from a voice signal representing a voice of the user, detect a term representing a request of the user from a section following the first keyword in the voice signal, and determine the type of the voice recognition process to be applied to the following section according to the detected term of the user's request.SELECTED DRAWING: Figure 5
Patent JP-2018134677-A (JP)
Title: Method of manufacturing hot rolled steel sheet
Inventor: TANEI HIROSHI
IPC: B21B1/26
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot rolled steel sheet which can suppress scale peeling of the hot rolled steel sheet, particularly, scale peeling in a cooling line (runout table (ROT)) after finish rolling.SOLUTION: In the hot rolling of a steel sheet, finish rolling is finished at a temperature equal to or more than Ar3 point, a scale thickness at the Ar3 point is set to a scale thickness at which a predetermined degree of scale peeling is achieved on the basis of a pre-examined relationship between an Ar3 point scale thickness and a scale peeling degree.SELECTED DRAWING: Figure 2
Patent JP-2018139363-A (JP)
Title: Imaging apparatus
Inventor: SAITO MAKIKO
IPC: H01L27/146
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of reducing the noise of a signal according to incident light, without reducing the sensitivity of an image pickup element.SOLUTION: A camera 10 comprises each pixel column whose effective pixel 202 outputs signals S1 and N1 to a vertical output line VL1, and whose reference pixel 201 outputs signals S2 and N2 to a vertical output line VL2, to compare the signals S1 and N1 with the signals S2 and N2.SELECTED DRAWING: Figure 2
Patent JP-2017155042-A (JP)
Title: Loxoprofen-containing pharmaceutical formulation
Inventor: USUI TOSHIKI
IPC: A61K47/10
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide means that prevents a liquid or semisolid composition comprising loxoprofen or a salt thereof from discoloring during storage at high temperature.SOLUTION: The present invention provides a pharmaceutical formulation in which: a liquid or semisolid composition comprising following components (A) and (B): (A) loxoprofen or a salt thereof; (B) a cellulose is stored in a polyolefin resin-made container.SELECTED DRAWING: None
Patent JP-2018147676-A (JP)
Title: Secondary battery and method for manufacturing the same
Inventor: NARUOKA YOSHINORI
IPC: H01M10/0585
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which can suppress such a crease that a boundary of an active material region and an inactive material region serves as a starting point to form the crease from being caused in a negative electrode.SOLUTION: A secondary battery comprises a power-generating element 110 arranged by laminating positive and negative electrodes through an electrolyte layer holding an electrolyte in a state in which a positive electrode active material layer and a negative electrode active material layer are opposed to each other, provided that the positive electrode has the positive electrode active material layer disposed on at least one face of a first current collector and including a positive electrode active material, and the negative electrode has the negative electrode active material layer disposed on at least one face of a second current collector and including a negative electrode active material. The second current collector includes: an active material region 23 where the negative electrode active material layer is disposed; and an inactive material region 24 where the negative electrode active material layer is not disposed. A portion including part of a boundary L1 of the active material region and inactive material region, and part of the inactive material region is a low-rigidity part 25 which is lower, in rigidity, than other parts of the second current collector.SELECTED DRAWING: Figure 4
Patent JP-2018148049-A (JP)
Title: Coverlay film and flexible printed circuit board
Inventor: HOSOGAI SEIJI
IPC: H05K3/28
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a film having small dielectric constant and dielectric loss tangent, and their characteristics are developed uniformly without impairing the basic characteristics required for a coverlay film, and can be used in a coverlay for high frequency circuit.SOLUTION: A coverlay film uses polyimide resin having a dielectric constant of 3.3 or less and a dielectric loss tangent of 0.008 or less at 10 GHz, and adhesion strength of 10 N/cm or more.SELECTED DRAWING: None
Patent JP-2018146549-A (JP)
Title: Device and method for inspecting circuit boards
Inventor: YAMAZAKI HIROSHI
IPC: G01R31/02
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify a device configuration and improve inspection efficiency.SOLUTION: A circuit board inspection device comprises: probing mechanisms 12a, 12b configured to move probes 31 to allow the probes to probe probing points on a surface 101 of a circuit board 100; a processing unit 17 configured to control the probing mechanisms 12a, 12b and perform a correction process for correcting theoretical coordinates of a probing point by a correction value corresponding to probe 31 attachment error and an amount of positional shift of the circuit board 100; and coils. The processing unit 17 controls the probing mechanisms 12a, 12b to perform a movement process for moving the probes 31 and coils integrally above a specific conductor formed on the surface 101 of the circuit board 100 while keeping the probes 31 and coils close to the surface 101, and to perform a correction process by identifying, as a correction value, an amount of positional shift between actual coordinates of the specific conductor identified based on change in impedance Z as measured while performing the movement process and theoretical coordinates thereof.SELECTED DRAWING: Figure 1
Patent JP-2018152631-A (JP)
Title: Image reader and document size detection method
Inventor: KUSUHATA MASAHIKO
IPC: G06T1/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in accuracy of detecting a document size even when an intensity of external light is changed when detecting the document size.SOLUTION: An image reader includes: a transparent document platen with a surface on which a document is placed; a light source which irradiates a top side of the document platen with light from a rear side; a line sensor which detects light incident on the rear side from the top side of the document platen; and a document size detection unit which executes detection with the line sensor in a first measurement period in which the light source is turned off, a second measurement period in which the light source is turned on, and a third measurement period in which the light source is turned off, sequentially, to detect a document size in a main scanning direction, on the basis of a difference between luminance distribution of the line sensor in the main scanning direction obtained in the second measurement period and a distribution of maximum luminance in the main scanning direction obtained in a period including the first and third periods.SELECTED DRAWING: Figure 1
Patent JP-2018150989-A (JP)
Title: Bearing unit
Inventor: DAN TAKESHI
IPC: F04D29/046
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To improve cooling effect of a bearing unit including multiple bearings.SOLUTION: A bearing unit 4 includes multiple bearings 11, 12 and cools the multiple bearings 11, 12 by an ambient fluid passing through interior parts of these bearings 11, 12. The multiple bearings 11, 12 include: a first bearing 11 disposed at the upstream side in an ambient fluid flow direction; and a second bearing 12 disposed at the downstream side of the first bearing 11. The bearing unit 4 includes: a first passage 21 in which the ambient fluid passes through the interior part of the first bearing 11 and the interior part of the second bearing 12; and a second passage 22 in which the ambient fluid passes the interior part of the second bearing 12 without passing through the interior part of the first bearing 11.SELECTED DRAWING: Figure 2
Patent JP-2018155558-A (JP)
Title: Contamination monitoring device
Inventor: SENBAYASHI SATORU
IPC: G01N27/04
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device capable of more reliably monitoring a degree of contamination.SOLUTION: A contamination monitoring device 50 includes: a first sensor 100 installed in an environment having the same moisture condition as the place installed with a monitoring object; a second sensor 200 having the same moisture condition as the installation environment of the first sensor 100 and installed in the environment considered to be not contaminated; moisture conversion parts 310 and 320 for converting an output value of each sensor into a relative moisture; and a calculation processing part 410 inputted with a conversion value converted by each moisture conversion part. The calculation processing part 410 calculates a difference between the moisture conversion value converted from the output value of the first sensor 100 and the moisture conversion value converted from the output value of the second sensor 200 and records the difference in order in a recording device 420. The calculation processing part 410 further calculates a contamination amount using an average value of the difference value of a portion larger in value from among a plurality of difference values recorded in the recording device 420.SELECTED DRAWING: Figure 1
Patent JP-2018155602-A (JP)
Title: Capacitance type corrosion sensor
Inventor: NAKANISHI HIROSHI
IPC: G01N27/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To enable the progress state of a corrosive environment to be grasped after waterproofness is secured, as well as ensure high accuracy and reduce costs.SOLUTION: Provided is a capacitance type corrosion sensor 1 for detecting the corrosive environment of steel, comprising: a detection unit formed with metal having corrosiveness; a counter electrode 9 provided at a position facing the detection unit formed with metal having corrosiveness; and a dielectric substance 5 provided between the detection unit and the counter electrode 9. The detection unit includes a first area 3a exposed to the corrosive environment, a second area 3b having electrical conductivity and enclosing the outer circumference of the first area 3a, a through-hole 21 provided between the first area 3a and the second area 3b and filled with an adhesive, and at least one conduction part 11 for electrically connecting the first area 3a with the second area 3b.SELECTED DRAWING: Figure 1
Patent JP-2018156043-A (JP)
Title: Image formation apparatus and program for image formation apparatus
Inventor: MAE TAKEO
IPC: G03G21/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus and program for image formation apparatus which can perform replacement determination efficiently in accordance with the situations of both of a developing unit and a photoreceptor unit.SOLUTION: An image formation apparatus includes a photoreceptor, an electrifier, an exposure device and a developing device. The photoreceptor is incorporated in a detachable photoreceptor unit. The developing device is incorporated in a detachable developing unit. The image formation apparatus includes: an optimization control unit which performs the optimization of the electrification bias of the electrifier and the developing bias of the developing device at the non-image formation; and a replacement determination unit which determines that any of the photoreceptor unit and developing unit should be replaced when the optimized developing bias deviates from the allowable range. The replacement determination unit determines that the developing unit should be replaced when the use state is corresponding to a predetermined developing device replacement event, and determines that the photoreceptor unit should be replaced when the use state is not corresponding to the predetermined developing device replacement event.SELECTED DRAWING: Figure 6
Patent JP-2017107879-A (JP)
Title: Lighting device
Inventor: HANEDA SAYAKA
IPC: F21V23/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of improving insulation performance between a part having the same electrical potential as the ground potential and a charging part.SOLUTION: A lighting device includes: an attachment member 41 having an attachment portion 41a and insulation properties; a metal case 42 which is formed in a box shape with a bottom wall 42a, both side walls 42b and both end walls 42c, which is disposed at the substantially center of the attachment member 41 and which is attached to the attachment member 41 with a predetermined insulation distance L in the width direction from both the side walls 42b toward the attachment portion 41a in a substantially uniform manner; and a power supply circuit 43 having a printed wiring board 44 accommodated in the case 42, and a circuit component 45 mounted on the printed wiring board 44.SELECTED DRAWING: Figure 4
Patent JP-2018158505-A (JP)
Title: Lock mechanism, medium guide mechanism and image formation device
Inventor: ISHIKURA YUKI
IPC: B41J15/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide means for inhibiting movement of a rack member.SOLUTION: A lock mechanism includes: at least one rack member in which rack is formed; a pinion gear engaging with the rack so as to be rotatable; and a lock gear engaging with the rack and the pinion gear so as to be rotatable. The lock gear is configured so as to be movable between a first position engaging with both of the rack and the pinion gear and a second position not engaging with at least one of the rack and the pinion gear.SELECTED DRAWING: Figure 5
Patent JP-2018158876-A (JP)
Title: Coal ash hardened material
Inventor: WASHIO TOMOAKI
IPC: C04B22/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coal ash hardened material that suppresses the elution of heavy metals in coal ash and can be used inexpensively as civil engineering materials and environment materials.SOLUTION: The coal ash hardened material contains coal ash, chlorine bypass dust, and cement. It is preferable that the content of the chlorine bypass dust is 0.1-10 pts.mass relative to the coal ash 100 pts.mass. It is preferable that the f. CaO content in the chlorine bypass dust is 15-45 mass%. It is preferable that the SOcontent in the chlorine bypass dust is 3-15 mass%. It is preferable that the chlorine bypass dust has a Blaine specific surface of area of 3000-20000 cm/g.SELECTED DRAWING: None
Patent JP-2018162371-A (JP)
Title: Method for producing polypropylene-based resin black foamed particle
Inventor: ITOI AKIHIRO
IPC: C08J9/18
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a foamed particle capable of producing an in-mold foamed molded body which has a small gap between granules on a surface of a molded body, has high blackness of the molded body, has uniform color and no color unevenness, and is excellent in appearance, even when a polypropylene-based resin foamed particle is produced in one foaming step.SOLUTION: A polypropylene-based resin foamed particle is produced by a method including a step of impregnating a polypropylene-based resin particle containing a specific amount of cell nucleating agent using carbon black having a specific particle diameter and amount with carbon dioxide as a foaming agent, and discharging the polypropylene-based particle to the atmosphere at 80 degrees or higher and 110 degrees or lower to obtain a polypropylene-based resin foamed particle.SELECTED DRAWING: Figure 1
Patent JP-2018161961-A (JP)
Title: Foldable delivery vehicle and foldable delivery three-wheeled vehicle
Inventor: MATSUMOTO HIROKAZU
IPC: B62J7/06
Filed: 2017-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a foldable delivery vehicle and a delivery three-wheeled vehicle each of which has a foldable loading platform so that which, even in the case that which are large, can be easily loaded onto/unloaded from a truck as well as which need no large parking space.SOLUTION: The present invention provides a foldable delivery vehicle including a pair of right and left side frames, a fixation frame, and a connection part and a pair of right and left wheels. The connection part is configured such that a left support portion is connected via transverse connection portions to a right connection portion and that a right support portion is connected via transverse connection portions to a left connection portion. The two pairs of transverse connection portions are intersected substantially in the center to be rotatably connected by a connection shaft. The pair of right and left connection portions are rotatably fixed to lower frames of the pair of side frames. The pair of right and left support portions are locked to support receiving portions arranged at the pair of side frames. Thus, a loading platform is formed. Meanwhile, the pair of right and left support portions rotates about the connection shaft so as to come close to each other; therefore, the pair of right and left side frames moves in the vehicle width direction to fold the loading platform.SELECTED DRAWING: Figure 3
Patent JP-2018168124-A (JP)
Title: Method for producing fluorene derivative
Inventor: NISHIYAMA YUTARO
IPC: C07C43/307
Filed: 2017-03-30
Abstract: To provide a method for producing a fluorene derivative with remarkably reduced impurities such as sulfur components, and a fluorene derivative obtained by the method.SOLUTION: The method produces a fluorene derivative represented by formula (1) by reacting a fluorenone derivative with a hydroxyl group-containing arene derivative in the presence of an acid catalyst and thiols. The thiols include at least one selected from a 2-mercaptoalkanoic acid, an aminoalkanethiol, and a salt thereof. (Each Z is a condensed polycyclic arene ring; each Rand each Rare independently a substituent; each A is independently a linear/branched alkylene group; each k is an integer of 0-4; each m is independently an integer of 0 or more; and n and p are each independently an integer of 1 or more.)SELECTED DRAWING: None
Patent JP-2018175007-A (JP)
Title: Information processing device, testing system, and information processing method
Inventor: OTSUKA MITSURU
IPC: A61B8/13
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately specify a test site.SOLUTION: An information processing device includes: acquisition means for acquiring an appearance image captured by imaging means indicating a state in testing of one or both of at least a part of a test device and at least a part of a subject; position specifying means for specifying positional relationships between at least a part of the subject and the test device based on the appearance image; and site specifying means for specifying a test site of the subject based on the positional relationships.SELECTED DRAWING: Figure 4
Patent JP-2018009142-A (JP)
Title: Radiation-curable inkjet composition and inkjet recording method
Inventor: NAKANO KEITARO
IPC: B41J2/01
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable inkjet composition having little odor and showing good curability and flexibility after cured, and an inkjet recording method.SOLUTION: The radiation-curable inkjet composition comprises: a monomer A represented by formula (I) CH=CR-COOR-O-CH=CH-Rby 10 to 25 mass%; a monomer B having at least one acryloyl group and having a cyclic, linear or branched chain structure, in which the total number of nitrogen atoms and oxygen atoms other than oxygen atoms included in the acryloyl group is 2 or more; and a monomer C represented by formula (II) by 23 mass% or less. The composition contains the monomer A by 10 mass% or more with respect to the total mass of the ink. In formula (I), Rrepresents H or a methyl group; Rrepresents a divalent organic group having 2 to 20 carbon atoms; Rrepresents H or an organic group having 2 to 20 carbon atoms; and n represents an integer of 2 to 6.SELECTED DRAWING: None
Patent JP-2018024825-A (JP)
Title: Polyolefin-based resin composition, film using the same, and production method of the same
Inventor: YONEYAMA NAOKO
IPC: C08K3/36
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin composition suitable as a silica master batch to be used for forming a polypropylene film having excellent blocking resistance, dispersibility, fisheye characteristics, scratch resistance, printing characteristics and transparency.SOLUTION: A polyolefin-based resin composition (X) is provided, which contains more than 19 parts by weight and 50 parts by weight or less of amorphous silica (B) having the following characteristics (i) to (v) with respect to 100 parts by weight of a propylene-based polymer (A). The amorphous silica has (i) an average particle diameter of 1 to 10 μm measured by a laser diffraction method, (ii) a BET specific surface area of 30 to 700 m/g. (iii) a bulk density of 0.02 to 1 g/ml, (iv) a pore volume of 0.3 to 3 ml/g, and (v) an oil absorption of 50 to 500 ml/100 g.SELECTED DRAWING: None
Patent JP-2018179796-A (JP)
Title: Balance measurement device
Inventor: FUKUDA YOSHIHISA
IPC: G01M1/16
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a balance measurement device capable of measuring balance in a condition close to actual usage.SOLUTION: A balance measurement device is for measuring propeller shaft balance, and comprises a first support for supporting a first portion of a propeller shaft, a second support for supporting a second portion of the propeller shaft, a drive unit for turning the propeller shaft, and a controller configured to provide control for varying at least either of the rate of rotation and torque of the propeller shaft under balance measurement.SELECTED DRAWING: Figure 3
Patent JP-2018178595-A (JP)
Title: Backup for failure occurrence in emergency shutoff valve
Inventor: MAKISHI TATSUO
IPC: E03B11/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide spare means for a case where an original shutoff valve loses its functions, by combining float valves mechanically operating utilizing buoyancy of floats.SOLUTION: In a one-tank type or a two-tank integrated type distribution basin, each water storage tank of the two-tank integrated type distribution basin is connected in series by a communication pipe or outflow pipes from respective water storage tanks are connected in parallel, for outflow into a water distributing pipe. An emergency shut-off valve comprising a control device, a driving device and a shutoff valve is disposed in a water storage tank of either a one-tank type or two-tank integrated type distribution basin. The control device detects an emergency such as breakage or a possibility of breakage of a water distributing pipe of water service due to disaster such as an earthquake or an accident in a construction work, and transmits a control signal. The driving device is actuated by the control signal. The shutoff valve rotates a spindle by the driving device and intercepts water flow in the water distributing pipe. As a separate body from the emergency shut-off valve, a float valve adjusting opening degree of the valve according to the lowering of water level and intercepting the water flow in the water distributing pipe is connected with the emergency shut-off valve in series.SELECTED DRAWING: Figure 1