baber/WOPTO huggingface dataset:
Patent JP-2017155638-A (JP)
Title: Control device of internal combustion engine
Inventor: AOYAMA YUKITOSHI
IPC: F02D41/38
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To properly estimate an inclination of a heat generation rate irrespective of a magnitude of an ignition delay, and to perform control for making an actual value of the inclination of the heat generation rate accurately approximate a target value, related to a control device of an internal combustion engine.SOLUTION: A control device of an internal combustion engine comprises: means for calculating a first inclination of a heat generation rate on the basis of an average injection rate of fuel and an ignition delay period. The control device comprises means for calculating a second inclination of the heat generation rate on the basis of oxygen density in a cylinder, fuel density in the cylinder, in-cylinder pressure and an in-cylinder temperature. The control device also comprises means for controlling fuel injection pressure on the basis of a deviation between a target value of the inclination of the heat generation rate and an estimation value with a smaller value out of the first inclination and the second inclination as the estimation value of the inclination of the heat generation rate.SELECTED DRAWING: Figure 2
Patent JP-2017040155-A (JP)
Title: Operation device for washing water tank device, washing water tank device including operation device and flush toilet bowl including washing water tank device
Inventor: SHINOHARA KOKI
IPC: E03D5/092
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an operation device for a washing water tank device capable of performing toilet bowl washing in which a washing water amount supplied to a toilet bowl is managed at a specified amount, and capable of achieving water saving of toilet bowl washing.SOLUTION: An operation device 1 for a washing water tank device includes: a rotary shaft 46; an operation handle 44; an operation wire 38; and a drive unit 40. The drive unit includes: a rotary member 58; a rotary winding member 60; locking means 64, 66 for locking the rotary member and the rotary winding member with each other until the rotary winding member rotates in a normal rotation direction α from an operation position P1 until it reaches an operation position P3; and locking release means 50b for releasing the locking between the rotary member and the rotary winding member when the rotary member and the rotary winding member rotate in the normal rotation direction from the operation position P1 and reach the operation position P3, and for moving the rotary winding member to an operation position P4 by rotating it in a reverse rotation direction β irrespective of the operation of the operation handle.SELECTED DRAWING: Figure 7
Patent JP-2017168274-A (JP)
Title: Vehicular lighting device and vehicular lighting fixture
Inventor: SHIRAISHI HIROMITSU
IPC: F21V29/75
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting device capable of improving space efficiency and light extraction efficiency, and a vehicular lighting fixture.SOLUTION: A vehicular lighting device includes: a socket having a recess opening to one end surface and a protrusion protruding from a bottom of the recess; a light emitting part having a first substrate provided at a top surface of the protrusion and a light emitting element provided at the first substrate; and a control part having a second substrate provided at the bottom of the recess, and a control element provided at the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2017165448-A (JP)
Title: Cartridge for hydraulic composition and method for using the same
Inventor: ANDO SHIGEHIRO
IPC: B05C5/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for hydraulic composition which prevents spilling of water when the water is injected into the cartridge and prevents remaining an empty container where the water is filled after the water is injected as a waste, and to provide a method for using the cartridge for hydraulic composition.SOLUTION: A cartridge 100 for hydraulic composition includes: a cylinder 1 of which one end has a discharge port 6; a piston wall 2 movable toward the discharge port 6 in the cylinder; powder 3 of the hydraulic composition stored in a space formed of the cylinder 1 and the piston wall 2; and a glass tube 5 which is further stored in the space and is sealed with water 4. A method for using the cartridge for hydraulic composition includes: a step of stirring powder of a hydraulic composition while crushing a glass tube sealed with water in a cylinder to stir and mix the powder of the hydraulic composition and water to manufacture a slurry including an aggregate obtained by crushing the powder of the hydraulic composition, the water and the glass tube; and a step of moving a piston wall to a discharge side and extruding the slurry from a discharge port.SELECTED DRAWING: Figure 1
Patent JP-2017166232-A (JP)
Title: Shovel
Inventor: OGAWA MASAKI
IPC: E02F9/26
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a shovel that accurately derives the amount of work by an attachment even in various types of customer sites.SOLUTION: A shovel 50 includes: an undercarriage 1; a revolving super structure 3 mounted on the undercarriage 1; an attachment attached to the revolving super structure 3; a distortion sensor S4 attached to the attachment; posture sensors S1 to S3 for detecting the attachment's posture; and a controller 30 that derives weight of an object lifted up by the attachment on the basis of the attachment's distortion detected by the distortion sensor S4 and the attachment's posture detected by the posture sensors S1 to S3.SELECTED DRAWING: Figure 1
Patent JP-2017168705-A (JP)
Title: Coating method, coating device and nozzle
Inventor: ABE HIROSHIGE
IPC: B05C5/02
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To allow for production of good products by suppressing the impact of non-uniformity, even when non-uniformity of processing occurs in pre-processing or post-processing, by improving a coating technology for forming a resist film, used for post-processing the pre-processed substrate by coating one principal surface thereof with photoresist solution.SOLUTION: When at least one of pre-processing and post-processing has non-uniformity of processing in one principal plane, a coating process complements non-uniformity by applying photoresist solution, so that the thickness of a resist film in one principal plane is different corresponding to the non-uniformity.SELECTED DRAWING: Figure 2
Patent JP-2017167399-A (JP)
Title: Photosensitive coloring resin composition for color filter, color filter, and display
Inventor: SUZUKI TAKUMI
IPC: G02F1/1335
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive coloring resin composition that has excellent hardenability, has a high residual film ratio, and reduces a variation in sensitivity even after cold storage.SOLUTION: There is provided a photosensitive coloring resin composition for a color filter that contains a coloring material, an alkali-soluble resin, a photopolymerizable compound, a photoinitiator, and a solvent, where the photoinitiator contains a compound represented by the following general formula (1). Codes in the general formula (1) are as defined in the specification.SELECTED DRAWING: None
Patent JP-2017166447-A (JP)
Title: cylinder head
Inventor: MIMODA WATARU
IPC: F02F1/36
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal rise of temperatures of front and rear end parts of an exhaust outlet part, in a cylinder head incorporating an exhaust collecting passage.SOLUTION: Ribs 41, 42 connected to front and rear wall parts 19c, 19d of an exhaust outlet part 19 are formed on an exhaust side face 1b of a cylinder head 1. The ribs 41, 42 have base parts 41a, 42a connected to up-and-down parts of the front and rear wall parts 19c, 19d as a whole, and overhang parts 41b, 42b extending in a back and forth directions from upper end parts of the base parts 41a, 42a. An upper cooling water jacket is located at a rear of the overhang parts 41b, 42b. Since the ribs 41, 42 function as heat radiation passages, heat is radiated from the front and rear wall parts 19c, 19d to the cooling water of the cooling water jacket, and thus, heat-exchange is properly performed. Accordingly, an abnormal rise of temperatures of the front and rear wall parts 19c, 19d of the exhaust outlet part 19 can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2017138564-A (JP)
Title: Image tremor correction device and imaging device having image tremor correction device applied
Inventor: EZAWA HIROSHI
IPC: H04N5/232
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable image tremor correction device.SOLUTION: An image tremor correction device comprises: a stationary frame 22; a movable frame 14 that holds an optical lens 14a; a support member 31 that movably supports the movable frame with respect to the stationary frame in an in-plane orthogonal to an optical axis of the optical lens; a drive unit 25 that includes magnets 27x and 27y as well as coils 26x and 26y to drive the movable frame with respect to the stationary frame; control units 50x and 50y that perform drive control of the drive unit; a position detection unit 57 that detects a position of the movable frame in the in-plane; and a judgement unit 59 that when the control unit performs the drive control so as to move the movable frame to a prescribed target position, detects a deviation between the position of the movable frame to be detected by the position detection unit and the prescribed target position and judges whether the image tremor correction device 20 normally operates on the basis of whether the deviation falls within a first allowance range. When it is judged by the judgement unit that the image tremor correction device 20 does not normally operate, the control unit is configured to restrict an operation of the device.SELECTED DRAWING: Figure 6
Patent JP-2017169767-A (JP)
Title: Biological information measurement device
Inventor: SAWADA TAKESHI
IPC: A61B5/022
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measurement device for measuring biological information with high accuracy.SOLUTION: A biological information measurement device 1 comprises: a blood pressure measurement part 2 for measuring blood pressure of a driver 9 who seats on a seat 81 of a vehicle 8; a heart position estimation part 4 for estimating a heart position dof the driver 9 suitable for measurement of a blood pressure based on a predetermined reference position H; a measurement position measurement part 5 for measuring a measurement position dof the blood pressure measurement part 2 based on the reference position H; and a correction part 6 for correcting measured blood pressure based on a difference X between the heart position dand the measurement position d.SELECTED DRAWING: Figure 1
Patent JP-2017173767-A (JP)
Title: Image forming apparatus
Inventor: NAKAJIMA TAKAO
IPC: G03G15/16
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes an endless belt stretched over a plurality of tension rollers, and can alleviate concentration of a load at the ends in the width direction of the belt.SOLUTION: An image forming apparatus 100 comprises: an endless belt 1; and a plurality of tension rollers that have the belt 1 stretched thereover, the plurality of tension rollers including a steering roller 3 and three tension rollers 2, 4, and 5 other than the steering roller 3. All the three tension rollers 2, 4, and 5 have different diameters; the length of a contact part with the belt 1 in the rotation axis direction of each of the three tension rollers is shorter as the diameter is larger; and the positions of the ends in the rotation axis direction of the contact parts of the three tension rollers 2, 4, and 5 are different from each other.SELECTED DRAWING: Figure 6
Patent JP-2016118212-A (JP)
Title: Fluid machinery
Inventor: SATO SO
IPC: F04C29/06
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machinery capable of reducing oscillation and noise by taking a static balance or a dynamic balance for at least two reciprocation components of fluid supply/discharge mechanism provided at both end positions on the same drive shaft.SOLUTION: In a fluid machinery 1 having two or more fluid supply/discharge mechanisms 2 and 3 provided at both end positions on a same drive shaft 7, each of the fluid supply/discharge mechanisms 2 and 3 having a reciprocation component 36, the reciprocation components 36 of the fluid supply/discharge mechanisms 2 and 3 are disposed to be capable of reciprocating in a same direction; and the fluid supply/discharge mechanisms 2 and 3 are composed by a combination between expansion mechanisms, a combination between pump mechanisms, a combination between a compression mechanism and the expansion mechanism, and a combination between the pump mechanism and the expansion mechanism.SELECTED DRAWING: Figure 1
Patent JP-2017176925-A (JP)
Title: Biomass treatment apparatus and biomass treatment method
Inventor: DEDY EKA PRIYANTO
IPC: B09B3/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress a trouble during storage of biomass by sterilizing the biomass at low cost.SOLUTION: A biomass treatment apparatus 100 includes a heating furnace 110 for heating biomass A (first biomass) which is biomass derived from agricultural waste such as EFB, PKS, barley straw or rice straw up to a temperature (for example, 150°C or higher or below 200°C) determined beforehand, and a contact part 120 for bringing volatile gas generated from the heating furnace 110 into contact with biomass B (second biomass).SELECTED DRAWING: Figure 1
Patent JP-2017180175-A (JP)
Title: Compressor
Inventor: YAKUSHIJI SHUNSUKE
IPC: F04C29/00
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compressor that can properly configure a magnetic path for a stator core to improve efficiency of an electric motor.SOLUTION: A compressor includes: a closed housing 2 storing a compression mechanism and a motor 8 for driving the compression mechanism therein; the motor 8 including a stator 9 and a rotor 10; and the stator 9 including a stator core 9a. The closed housing 2 has a substantially regular-pentagon-like cross section. A passage 32 for leading refrigerant and the like is formed between the closed housing 2 and the stator core 9a having a tubular outer peripheral surface.SELECTED DRAWING: Figure 2
Patent JP-2017178011-A (JP)
Title: Air duct and grille shutter unit
Inventor: ASAI YOSHIYUKI
IPC: B60K11/04
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce loads to a vehicular air duct and a peripheral component, with which the air duct contacts, and thereby improve durable periods of the air duct and the peripheral component.SOLUTION: An air duct 3 is connected with a grille opening part opening on a front surface of a vehicle and guides outdoor air flowing from the grille opening part to a grill shutter 2. The air duct 3 includes: a frame-like base part 3a; and a flexible seal part 3b which extends from the base part 3a to a vehicle front side and is placed in contact with a peripheral component from the inner side of the grille opening part to the outer side.SELECTED DRAWING: Figure 2
Patent JP-2017184471-A (JP)
Title: Water drop detector of inverter cooler
Inventor: TAKASHIMA YUZURU
IPC: H01L23/473
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting abnormality due to water drop of a cooling system in an inverter cooler of water cooling system.SOLUTION: A water drop detector 40 of an inverter cooler 30 includes an inverter 20, a water jacket 31 for cooling the inverter 20 with cooling water, and a detector 43 for detecting cooling water drop of the water jacket 31. The water drop detector includes a first water temperature sensor 41 placed at the cooling water inlet 34 of the water jacket 31, and detecting the water temperature, and a second water temperature sensor 42 placed at the cooling water outlet 35 of the water jacket 31, and detecting the water temperature. The detector 43 determines that cooling water drop is occurring, when the temperature difference between the water temperature at the cooling water inlet 34 and the water temperature at the cooling water outlet 35 exceeds a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2017185637-A (JP)
Title: Electronic apparatus and control method
Inventor: TSUKUI YUKINOBU
IPC: B41J29/38
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To allow information of an IC card and the like to be read even in a low power consumption mode, and to improve convenience.SOLUTION: An electronic apparatus operating in a normal mode and in a power-saving mode having power consumption lower than that of the normal mode includes: a control section; and a connection interface capable of connecting a reader reading an external storage medium thereto. When shifting from the normal mode to the power-saving mode, the control section shifts to a first power-saving mode in which the connection interface and the reader can operate when the reader is connected to the connection interface, and shifts to a second power-saving mode having power consumption lower than that of the first power-saving mode when the reader is not connected to the connection interface.SELECTED DRAWING: Figure 1
Patent JP-2016197859-A (JP)
Title: Antenna device and radio communication system
Inventor: MINA AYATOLLAHI
IPC: H01P3/04
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To widen a range of antenna arrangement in short-range radio communication.SOLUTION: Disclosed are an antenna device and a radio communication system. Concretely, the antenna device comprises: a short-range radio communication antenna; and a cable connected with the short-range radio communication antenna. The cable is connected with a transmitting/receiving device. The antenna device further comprises: a matching circuit part connected with the cable; and the transmitting/receiving device. The matching circuit part matches impedance and resonance of the short-range radio communication antenna. The transmitting/receiving device transmits and receives signals.SELECTED DRAWING: Figure 1
Patent JP-2017184950-A (JP)
Title: sewing machine
Inventor: SEIRIKI TORU
IPC: D05B29/06
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of suppressing failure in which an end edge of a cloth and seams are partially deviated after cutting, more easily and surely than a conventional one.SOLUTION: A sewing machine includes a cloth presser 5 for pressing a cloth before sewing from above. The cloth presser 5 includes: a cloth presser body 51 which is located above a cloth feeding path; a needle hole 53 which penetrates the cloth presser body 51 vertically, and in which a needle moving vertically for sewing passes; a cutting part 7 located further on a feeding source side in a cloth feeding direction than the needle hole 53, and for forming an end edge along the cloth feeding direction by cutting the cloth fed to the cloth presser 5; and a cloth guide 8 fixed to the cloth presser body 51 between the needle hole 53 and the cutting part 7, and having a guide surface 821 for guiding the cloth after cutting by the cutting part 7 to the lower part of the needle hole 53. The cloth guide 8 can move in the direction crossing the guide surface 821 with respect to the cloth presser body 51.SELECTED DRAWING: Figure 5
Patent JP-2017186268-A (JP)
Title: Anti-type i allergy inhibition potentiator and method of using anti-type i allergy inhibition potentiator
Inventor: ABE TATSUYA
IPC: A61P43/00
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide anti-type I allergy inhibition potentiators which can simply potentiate the allergy inhibitory effect of an anti-type I allergy inhibitory component, and to provide methods of using the anti-type I allergy inhibition potentiators.SOLUTION: Provided are an anti-type I allergy inhibition potentiator which contains an anti-type I allergy inhibitory component containing an antibody dissociation composition as an active ingredient and an allergy inhibition potentiating component extracted from a plant different from the plant from which the antibody dissociation composition is extracted; and a method of using the anti-type I allergy inhibition potentiator which contains an anti-type I allergy inhibitory component containing an antibody dissociation composition in the amount effective to alleviate/inhibit/prevent the symptoms of type I allergy, the component being obtained by extracting the antibody dissociation composition from Ficus carica, Eriobotrya japonica, Aspalathus linearis, and Senna alexandrina with extraction solvent, and which contains an allergy inhibition potentiating component in an amount effective to potentiate the effect of the anti-type I allergy inhibitory component, the allergy inhibition potentiating component being extracted from either one of Allium cepa or Zingiber officinale.SELECTED DRAWING: Figure 6
Patent JP-2017142763-A (JP)
Title: Content providing device
Inventor: KIM UK HYUNG
IPC: G06F13/00
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a content providing device that can provide users with various kinds of contents by properly classifying the contents.SOLUTION: A content providing device according to the present invention includes: an icon unit 110 that classifies various kinds of iconized contents on the basis of a first setting reference; and a theme unit 120 that re-classifies the icons created by the icon unit on the basis of a second reference. The content providing device includes the icon unit and theme unit, and thereby, is configured to classify the various kinds of contents checkable via a network so as to meet needs of users.SELECTED DRAWING: Figure 1
Patent JP-2017129112-A (JP)
Title: Fuel gas supply system and fuel gas supply method
Inventor: HAYASHI HIROYOSHI
IPC: F17C13/00
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To curb an increase in pressure at a discharge side of a gas compressor when supplying boil-off gas of fuel gas to a propulsion engine of a vessel as fuel gas after compressing the same with the gas compressor.SOLUTION: In order to control a supply amount of boil-off gas supplied by a first gas compressor arranged at a most downstream side among a plurality of gas compressors when fuel supply pressure requested by a propulsion engine is changed, a fuel gas supply system sets: a first command value to control a flow rate of the boil-off gas flowing in a direction opposite to a flow direction of the boil-off gas in a bypass pipe connecting an upstream side and a downstream side of the first gas compressor; and a control command value to control the flow rate of the boil-off gas flowing in the direction opposite to the flow direction of the boil-off gas in the bypass pipe installed on a second gas compressor other than the first gas compressor. The control command value is obtained by adding the first command value, as a weight, to a second command value generated in accordance with a pressure difference between pressure at a discharge side of the second gas compressor and target pressure.SELECTED DRAWING: Figure 1