baber/WOPTO huggingface dataset:
Patent JP-2017134431-A (JP)
Title: Image reading device and image forming apparatus
Inventor: IGUCHI KAZUHIRO
IPC: H04N1/107
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device and an image forming apparatus, capable of effectively preventing both spots that may occur in a read image of a document due to interference of light waves in a gap between the document and a transparent plate, and shadows that may occur in the read image of the document due to floating of the document with respect to the transparent plate.SOLUTION: The image reading device including an image reading part including a document placing table and a document pressing part for pressing the document includes a rotation support part for openably/closably supporting the document pressing part on one end side with respect to the image reading part. The image reading part has a first non-document placing area toward the rotation support part from the document placing table outside the document placing table and a second non-document placing area orthogonal to the first non-document placing area. The document pressing part includes a support piece for supporting the document pressing part, while coming into partial contact with the first non-document placing area and the second non-document placing area, when the document pressing part is closed.SELECTED DRAWING: Figure 4
Patent JP-2018185030-A (JP)
Title: Supporting part and wear detection system
Inventor: TAKADA SHINTARO
IPC: F16C41/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To detect a degree of wear of a sliding member without accelerating the wear of the sliding member.SOLUTION: A supporting part 100 according to a representative embodiment of the present invention comprises: a base 1; a sliding member 2 provided on the base, and comprising a supporting surface 20a for slidably supporting an object 5 to be supported; a plurality of electrically conductive members 3 constituted by including a lubricant having electrical conductivity, and arranged separately from one another inside the sliding member; and a sensor 4 for detecting continuity among the plurality of electrically conductive members.SELECTED DRAWING: Figure 1A
Patent JP-2018183967-A (JP)
Title: Polymer sheet
Inventor: YAMAGUCHI KEITA
IPC: B32B27/32
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polymer sheet excellent in a mechanical strength such as followability to a curved surface, a tensile fracture stress and a tensile fracture strain, and heat resistance.SOLUTION: A polymer sheet 100 has 2 to 20 repeating units 40 specified below, the repeating unit 40 is formed by layering a base material layer 10 and a joint layer 20 in this order, the base material layer 10 is formed of a first resin composition, the joint layer 20 is formed of a second resin composition, the layered structure has its surface covered with a covering layer 30, the covering layer 30 is formed of a third resin composition, the first resin composition contains one or more selected from a polyimide resin, a polyester resin, a polyamide resin, a polyvinyl resin, a polyfluorinated resin and a polyolefin resin, the second resin composition contains a thermosetting resin, and the third resin composition contains halogen sulfonated polyolefin.SELECTED DRAWING: Figure 1
Patent JP-2018184813-A (JP)
Title: Key, control method of key and program
Inventor: KASHIMA YU
IPC: E05B19/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a key capable of being used during a power outage while reducing a risk of illegal use by a third party.SOLUTION: A key comprises: a main body having a recessed part; a movable part, a part of which can move in a space inside the recess of the main body; a sensor for acquiring biological information; a controller; and a drive part. The controller collates the biological information acquired by the sensor and the pre-registered biological information of a user. When the controller determines that the biological information acquired by the sensor is the user's biological information, the drive part moves the movable part so that an outer shape of the combined main body and the movable part forms a shape which can unlock a predetermined lock.SELECTED DRAWING: Figure 1
Patent JP-2018191395-A (JP)
Title: Vibrator, vibrator production method, and electronic apparatus
Inventor: HAYASHI JUNPEI
IPC: H02N2/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator in which the probability of occurrence of peeling between a piezoelectric element and a vibration plate is low.SOLUTION: The vibrator comprising a piezoelectric element and a vibration plate, is characterized in that the piezoelectric element includes a rectangular parallelepiped piezoelectric ceramic and an electrode, and a part of a side surface of the piezoelectric element and a part of the vibration plate are covered with resins.SELECTED DRAWING: Figure 2
Patent JP-2018187713-A (JP)
Title: Abnormality detection method for gear cutting tool
Inventor: YAMAGUCHI NAOMASA
IPC: B23Q17/09
Filed: 2017-05-03
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection method for a gear cutting tool, which enables an abnormality occurrence position to be accurately and rapidly detected without reference to the shape and size of the tool, even in detection of an abnormality in the gear cutting tool for use in gear processing.SOLUTION: An abnormality detection method for a gear cutting tool of the present invention includes: a first step of measuring a state of a cutting edge of the gear cutting tool 1 before cutting; a second step of setting a predetermined threshold from data measured in the first step; and a third step of re-measuring the state of the cutting edge of the gear cutting tool after the completion or interruption of the cutting and determining that an abnormality in the gear cutting tool is detected when the threshold is exceeded.SELECTED DRAWING: Figure 2
Patent JP-2018187267-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for enhancing interest in a game by a performance for suggesting privilege granting.SOLUTION: A slot machine includes: a main control part 41 for holding an internal lottery, and performing reel control or the like; stop switches 8L, 8C, 8R; and a sub-control part 91 for executing an additional suggestive performance. In winning of a cherry or a watermelon during AT, the additional suggestive performance is switched each time when first stop operation and second stop operation are performed respectively. In winning of replays GR41 to GR43 during AT, the additional suggestive performance is not switched even if the first stop operation and the second stop operation are performed respectively, and the additional suggestive performance is switched in final stop operation when the final winning result is determined.SELECTED DRAWING: Figure 14
Patent JP-2017208336-A (JP)
Title: Solid polymer type fuel cell separator part and method for manufacturing solid polymer type fuel cell separator part
Inventor: KUMAGAI MASANOBU
IPC: H01M8/10
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide: a solid polymer type fuel cell separator part having desired electrical conductivity and corrosion resistance which a separator for fuel cell use is required to have; and a method for manufacturing the solid polymer type fuel cell separator part.SOLUTION: A solid polymer type fuel cell separator part is made of stainless steel. In the stainless steel, crystal grains of 3.0 μm or smaller in diameter account for 60% or more of all of crystal grains. If the stainless steel is austenite stainless steel, an oxygen content in the stainless steel is 30 ppm or less by weight. The solid polymer type fuel cell separator part may be arranged to further comprise a styrene-butadiene rubber attached to the surface thereof, provided that the styrene-butadiene rubber includes titanium nitride particles.SELECTED DRAWING: Figure 1
Patent JP-2017137361-A (JP)
Title: SELF-EMULSION COMPOSITION OF ω3 FATTY ACID
Inventor: FUJII HIROTATSU
IPC: A61K47/10
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a self-emulsion composition without adding ethanol or with low ethanol concentration that is excellent in at least one of self-emulsification, composition dispersibility, emulsification stability, and absorbency.SOLUTION: A self-emulsion composition contains ω3 polyunsaturated fatty acids, 50 to 95 mass% of the total amount of at least one compound selected from the group consisting of a pharmaceutically acceptable salt and ester thereof, and 5 to 50 mass% of an emulsifying agent with a hydrophilic lipophilic balance of 10 or more. The ethanol content with respect to the total mass of the compound and emulsifying agent is 4 mass% or less.SELECTED DRAWING: None
Patent JP-2017149986-A (JP)
Title: Fluorinated water-oil repellency agent
Inventor: RUBEN CLEYMANS
IPC: C08G18/67
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel fluorinated water-oil repellency agent.SOLUTION: The invention relates to an active energy ray curable compound (A) containing at least one active energy ray curable group, at least one fluorine-containing part (a1) and at least one part (a2) containing at least one small part represented by the formula (1):-[C(=O)-CH(R)-O-C(=O)-CH(R)-O]-, where n is an integer of 1 to 10 and R is selected from -H and -CH. The invention relates to a manufacturing method of such compounds and an application thereof for providing water-oil repellency properties to a coating composition.SELECTED DRAWING: None
Patent JP-2018200232-A (JP)
Title: Fluid cooling system, power generation facility, and method for estimating residual drug
Inventor: YOSHIMURA TAKESHI
IPC: G01N21/77
Filed: 2017-05-26
Abstract: To properly manage residual quantity of an oxidizing drug injected into a cooling medium for cooling by properly grasping the concentration of a residual oxidizing drug without using a large-scaled apparatus.SOLUTION: Concentration detection means 5 detects the concentration of chlorine of seawater of a discharge channel 4, an estimation function 8 estimates the actual concentration of the chlorine remaining in the seawater on the basis of information of a concentration state of a plurality of detected times, and a supply control function 9 controls supply of the chlorine by chlorine supply means 3 such that the concentration of the remaining chlorine is prescribed concentration, for example, concentration of a value close to zero in permitted concentration, and properly manages residual quantity of the chlorine injected into cooling water for cooling.SELECTED DRAWING: Figure 1
Patent JP-2018200143-A (JP)
Title: Hot water supply heating device
Inventor: SHIMAZU TOMOYUKI
IPC: F24D3/08
Filed: 2017-05-26
Abstract: To provide a technology to heat a heating medium for heating sufficiently even when heating capability of a heat source for heating is low.SOLUTION: A hot water supply heating device includes: a heat source for heating for heating a heating medium for heating; a heater for performing heating with the radiation of heat from the heating medium for heating; an auxiliary heat exchanger for performing heat exchange between the heating medium for heating and water; a heating circulation route for circulating the heating medium for heating among the heat source for heating, the auxiliary heat exchanger, and the heater; a burner for hot water supply; a combustion heat exchanger for heating water flowing inside with the combustion of the burner for hot water supply; a burner going route for sending water from a water supply route to the combustion heat exchanger; a burner return route for sending water from the combustion heat exchanger to a hot water supply route; an auxiliary heat exchange going route for sending water from the burner return route to the auxiliary heat exchanger; and an auxiliary heat exchange return route for sending water from the auxiliary heat exchanger to the burner going route.SELECTED DRAWING: Figure 1
Patent JP-2018199965-A (JP)
Title: Small size hydraulic shovel
Inventor: SUMINO TETSUYA
IPC: E02F9/24
Filed: 2017-05-29
Abstract: To lower a height dimension of a protection member with simple work without interfering an operator seated in a driver seat.SOLUTION: A protection member 13 is constituted by including: a left base post 14 which is made of a bar-like body extending vertically and whose lower end is mounted on a front part of a revolving frame 5; a right base post 16 which is made of a bar-like body extending vertically and whose lower end is mounted on the front part of the revolving frame 5; a left intermediate post 18 mounted on an upper end of the left base post 14 so as to adjust height via a left height adjustment mechanism 39; a right intermediate post 19 mounted on an upper end of the right base post 16 so as to adjust height via a right height adjustment mechanism 47; and an eaves member 20 mounted on an upper end of the left intermediate post 18 and an upper end of the right intermediate post 19 via angle adjustment mechanisms 30 respectively, and projecting above a driver seat 9 in a state where mounting angles with respect to the intermediate posts 18, 19 can be adjusted respectively.SELECTED DRAWING: Figure 1
Patent JP-2017170613-A (JP)
Title: Method of maintaining and refurbishing vinyl composition tile
Inventor: DONALD T LANDIN
IPC: B24B29/02
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of refurbishing a vinyl composition tile flooring material.SOLUTION: A method of refurbishing a vinyl composition tile flooring material includes a step of sequentially wet abrading an exposed surface of a vinyl composition tile floor by using a series of structured abrasive members 100 affixed to a machine driver pad, where the series of structured abrasive members 100 have a decreasing abrasive particle size. The structured abrasive members 100 include a shaped abrasive composite 140 affixed to a flexible backing 120, and the shaped abrasive composite 140 includes abrasive particles dispersed in a polymeric binder. The method may include a prior abrading step using aggressive nonwoven abrasive article.SELECTED DRAWING: Figure 1A
Patent JP-2018012488-A (JP)
Title: vehicle
Inventor: OBA YUYA
IPC: F01N13/20
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle which can inhibit sound from leaking to the outside of the vehicle.SOLUTION: A golf car includes an engine. A cylinder body is covered by a shroud, and a muffler is covered by a muffler cover communicating with the shroud. A silencer 184 is provided at an exhaust port of the muffler, and a flexible exhaust duct 140 is continuously provided at an outlet side end part of the muffler cover. An under cover is provided below the engine and defines a lower side of an engine room. An opening 92a of the under cover is positioned behind the muffler in a side view. The exhaust duct 140 passes through an area above the under cover, a rear end part of the exhaust duct 140 is positioned at an opening 92a, and the exhaust duct 140 is fitted into the opening part 92a. Holding members 204, 206 hold sound absorption members 200, 202 on an inner peripheral surface of the exhaust duct 140.SELECTED DRAWING: Figure 24
Patent JP-2018203873-A (JP)
Title: Carrier sheet for flexible device
Inventor: WATANABE AKIHIRA
IPC: C09J201/00
Filed: 2017-06-02
Abstract: To provide a carrier sheet which has excellent antistatic properties in each step and is capable of holding down a haze value.SOLUTION: A carrier sheet for a flexible device 1 for protecting and transporting the flexible device includes a base material 2, an adhesive layer 3 laminated on one surface side of the base material 2, and a release sheet 4 laminated on a surface of the adhesive layer 3 which is located on the opposite side of the base material 2. Each of the base material 2, the adhesive layer 3, and the release sheet 4 has antistatic properties.SELECTED DRAWING: Figure 1
Patent JP-2018065547-A (JP)
Title: Detection system
Inventor: MAEDA GENTA
IPC: B60R16/02
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a detection system that allows cost reduction and improvement in mount property.SOLUTION: A detection system includes: a first electrode provided in a seat of a vehicle; a second electrode provided in an operation part operated by being touched, and connected to a reference potential part; and a detection device for measuring a combining electrostatic capacity between the reference potential part and the first electrode and detecting an existence of an occupant on the seat and contact between the occupant and the operation part based on a measurement value of the combining electrostatic capacity.SELECTED DRAWING: Figure 1
Patent JP-2018011052-A (JP)
Title: Embedded dry film battery module and method of manufacturing the same
Inventor: KAPUSTA CHRISTOPHER JAMES
IPC: H01M50/569
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing a packaged electronics module having a dry film battery incorporated therein.SOLUTION: The packaged electronics module includes a first dielectric layer, at least one electronic component attached to or embedded in the first dielectric layer, a dry film battery formed on the first dielectric layer, and metal interconnects mechanically and electrically coupled to the at least one electronic component and the dry film battery to form electrical interconnections therewith. Electronic components in the form of a MEMS type sensor, a semiconductor device, and a communications device may be included in the module along with the battery to provide a self-powered module capable of communicating with other like packaged electronics modules.SELECTED DRAWING: Figure 1A
Patent JP-2019005718-A (JP)
Title: Crusher
Inventor: ICHIMARU TOMOHIRO
IPC: B02C2/00
Filed: 2017-06-27
Abstract: To provide a crusher which reduces the handing time of a maintenance operation related to a liner part by improving a support structure of the liner part brought into contact with a gyrating core part and can efficiently crush a crushing object by stabilizing actuation of the core part.SOLUTION: A liner part 15 brought into contact with a core part 12 is slidably set up on a device frame 16, when the core part 12 is gyrated, the liner part 15 is relatively moved for the core part 12, on the other hand, is rotated with respect to the device frame 16 while partially following a movement of the core part 12; therefore, a relative movement amount for the core part 12 of the liner part 15 is reduced as a movement of the liner part 15 while following the core part 12, friction is lessened and an abrasion loss on the core part side of the liner part 15 is suppressed. Further, a movement for the device frame 16 of the liner part 15 gets to a simple rotation, therefore, both can be sufficiently lubricated, abrasion of the device frame 16 side of the liner part 15 is also suppressed, the abrasion amount is decreased as the whole liner part and durability is improved.SELECTED DRAWING: Figure 1
Patent JP-2019007895-A (JP)
Title: Method for evaluating coating state
Inventor: DOAI ETSUKO
IPC: G01J3/46
Filed: 2017-06-27
Abstract: To provide a method for evaluating a coating state, the method allowing the evaluation of the influence of the state of an agent coated on a skin on how the skin looks.SOLUTION: Reflected light ratio information is generated which shows the ratio of the reflectance of light in a small region of a skin before being coated with power foundation and the reflectance of light in the small region of the skin after being coated with power foundation. After that, the standard deviation of the luminance of an image taken of the small region after the powder foundation is coated is generated so that the coating state of the powder foundation is evaluated.SELECTED DRAWING: Figure 1
Patent JP-2019009089-A (JP)
Title: Electron beam surface reformer
Inventor: INOUE MOTOHIRO
IPC: H01J37/04
Filed: 2017-06-28
Abstract: To solve a problem in which it is difficult to modify the surface by irradiating the side face of a hole formed in an irradiated body with an electron beam of low energy density.SOLUTION: An irradiated body 7 having an irradiation hole 7A formed therein is installed in a vacuum chamber 1. A cathode electrode 5E is disposed opposite to the side surface of the irradiation hole 7A. The cathode electrode 5E has a large number of metal protrusions 50G over the entire surface of the base 50A opposite to at least the side surface of the irradiation hole 7A. A conductive mesh 5G is disposed between the cathode electrode 5E and the side face of the irradiation hole 7A. The conductive mesh 5G partially contacts the irradiation body 7 and is brought to the same potential as the irradiation body 7.SELECTED DRAWING: Figure 1
Patent JP-2019011720-A (JP)
Title: Engine control device and engine control method
Inventor: YAMAURA TOSHIAKI
IPC: F02N11/04
Filed: 2017-06-30
Abstract: To provide an engine control technology effective for enhancing the responsiveness of control for reducing torque at the occurrence of a slip of a drive wheel.SOLUTION: An engine control device 1 comprises: an engine 10 for driving a drive wheel 11; a three-phase start generator 12 connected to a crankshaft 13 of the engine 10; and a control part 40 for controlling the engine 10 and the three-phase start generator 12. At the detection of a slip of the drive wheel 11, the control part 40 can set an electricity-carrying control mode of the three-phase start generator 12 to a short brake mode for generating a brake force by short-circuiting between output terminals 12a of the three-phase start generator 12.SELECTED DRAWING: Figure 1
Patent JP-2019013858-A (JP)
Title: Control system and control method
Inventor: TANAKA KATSUTOMO
IPC: C02F1/00
Filed: 2017-07-03
Abstract: To provide a control system and a control method possible to reduce a burden on an operation of a process.SOLUTION: A control calculation unit calculates a management index of a process as an output variable and a discharged water quality which is the quality of a discharged water from the process, from an inflow amount of an inflow water as an input variable, an inflow water quality which is the quality of the inflow water and an operation amount of the process, using a process model for the inflow water, and determines the operation amount satisfying a predetermined constraint condition and a set of output variables for the operation amount, out of the operation amount and the set of output variables for the operation amount. A calibration unit calculates a dead time of the output variable with respect to the input variable, based on correlation intensities of measured values of the input variables and the management indices and measured values of the discharged water quality, and changes the dead time acting on the input variable to a calculated dead time.SELECTED DRAWING: Figure 1
Patent JP-2019014996-A (JP)
Title: Paper for glass laminate
Inventor: MINEMURA KAZUMI
IPC: D21H27/00
Filed: 2017-07-06
Abstract: To provide a paper for glass laminate having excellent inhibitory effects of fine scratches and contamination due to paper for glass laminate toward a high-definition display glass.SOLUTION: The paper for glass laminate contains pulp fibers as a main component, has a glossy surface on one face and a non-glossy surface on the other face, wherein the glossy surface has print-surf surface roughness measured in accordance with JIS-P8151(2004) being 1.0 μm or higher and 10.0 μm or lower and Bekk smoothness measured in accordance with JIS-P8119(1998) being 150 s or higher, and the non-glossy surface has the Bekk smoothness of being 10 s or lower, and drip water absorption degree regulated by JAPAN.TAPPI No.32-2 being 30 s or lower. Preferably, ash content in the glossy surface side region measured in accordance with JIS-P8251(2003) is 0.5% or lower in a case of dividing the paper for glass laminate into a glossy surface side region and the non-glossy surface side region at a rate of 20:80 in the thickness direction.SELECTED DRAWING: None