baber/WOPTO huggingface dataset:
Patent JP-2019141011-A (JP)
Title: Mozzarella cheese containing fruit paste and manufacturing method therefor
Inventor: KAMIYA KEIJI
IPC: A23C19/068
Filed: 2018-02-23
Abstract: To provide mozzarella cheese better in flavor than conventional mozzarella cheese and less in content of lipid, even with yield at same level as the conventional mozzarella cheese, and a manufacturing method therefor.SOLUTION: The above problem is solved by mozzarella cheese containing a fruit paste containing a protein degrading enzyme as a rennet component; and a manufacturing method of the mozzarella cheese including (1) a process for standing a mixture of fermented milk fermented by lactic acid bacterium or a pH adjusted milk of which pH is adjusted to 4.9 to 5.5 by acid, and a fruit paste containing a protein degradation catalyst to obtain a coagulate, (2) a process for cutting the coagulate to obtain a mixture of curd and whey, and (3) a process for inputting the mixture of the curd and whey into a container capable of exudation of whey and heating the same to obtain the curd.SELECTED DRAWING: Figure 1
Patent JP-2019147643-A (JP)
Title: Deck crane system and deck crane control method
Inventor: YAMADA RYOTARO
IPC: B66C15/00
Filed: 2018-02-26
Abstract: To provide a deck crane system and a deck crane control method that are capable of preventing obstacles on a ship and outside the ship from colliding with a jib without limiting a movable space of the jib.SOLUTION: This deck crane system is provided with: a deck crane 10 that has a jib 12 turnable and elevatable with respect to a deck on a ship; obstacle detection means 30 for detecting incursion of an obstacle into a sensitive space defined so as to cover at least one of the side and bottom surfaces of the jib 12; a driving device that drives the deck crane 10; and a control device that controls the deck crane 10 and the driving device, and stops the driving device when the obstacle detection means 30 detects the obstacle.SELECTED DRAWING: Figure 2
Patent JP-2019148288-A (JP)
Title: Transmission for vehicle
Inventor: KURIMOTO TOMOYASU
IPC: F16D11/10
Filed: 2018-02-26
Abstract: To provide a structure which can prevent the double engagement of a transmission, in the transmission for a vehicle having a changeover mechanism including a first ring, a second ring and a spring for connecting the first ring and the second ring.SOLUTION: A transmission for a vehicle comprises interlock mechanisms 74a to 74c for inhibiting the engagement of first engagement teeth of a first dog ring 44 and third engagement teeth of a second dog ring 46 with gear-side dog teeth 36 of a change gear 30 when a changeover mechanism 28 is switched to a block state. Also, the engagement of the first engagement teeth of the first dog ring 44 or the third engagement teeth of the second dog ring 46 with the gear-side dog teeth 36 is released by the interlock mechanisms 74a to 74c even in a transition period in which the changeover mechanism 28 is switched to the block state from a connection state. By this constitution, the changeover mechanism 28 can mechanically prevent the double engagement of the transmission 10 having a double dog ring form.SELECTED DRAWING: Figure 6
Patent JP-2019158952-A (JP)
Title: Optical sending/receiving device and optical sending/receiving module
Inventor: Makino Shuntaro
IPC: G02F1/01
Filed: 2018-03-08
Abstract: To reduce the size of an optical sending/receiving device and the size of an optical module equipped with the optical sending/receiving device.SOLUTION: The optical sending/receiving device includes an optical circuit, a driver circuit, an amplification circuit, a first electric part and a second electric part. The optical circuit is equipped in a rectangle optical circuit area, and includes an optical modulator for generating a modulated light signal and an optical receiving circuit for converting a light reception signal into an electric signal. The driver circuit is located along a first side of the four sides of the optical circuit area and drives the optical modulator. The amplification circuit is arranged along a second side perpendicular to the first side of the four sides of the optical circuit area and converts the output signal of the optical receiving circuit into a voltage signal. The first electric part is electrically connected to the driver circuit and is arranged in a region adjacent to the driver circuit. The second electric part is electrically connected to the amplification circuit and is arranged in a region adjacent to the amplification circuit.SELECTED DRAWING: Figure 2
Patent JP-2019161383-A (JP)
Title: DAC shared circuit and semiconductor device and driver device related to DAC shared circuit
Inventor: SUGIE TAKASHI
IPC: G11B21/10
Filed: 2018-03-12
Abstract: To reduce the time required to update data when sharing a DAC.SOLUTION: A DAC block consisting of a DAC (32) and an amplifier circuit (33) performs DA conversion of a first digital signal for a first channel and a second digital signal for a second channel in a time division manner and outputs the first and second analog signals on the basis of the first and second digital signals while switching them in a time division manner. In each frame, analog blocks (A_BL1, A_BL2) for the first and second channels includes capacitors (C1, C2) that hold the first and second analog signals and output circuits (AMP1a, AMP1b) that performs impedance conversion of holding signals to output them. When the output signal of the DAC block is switched from the first analog signal to the second analog signal, the output signal of the output circuit in the analog block for the second channel is temporarily transmitted to a DAC output unit (38).SELECTED DRAWING: Figure 7
Patent JP-2019159920-A (JP)
Title: Clustering program, clustering method, and clustering apparatus
Inventor: MORI TAKAO
IPC: G06F16/30
Filed: 2018-03-14
Abstract: To allow a meaning and a feature of each of clusters in which a plurality of documents are clustered to be easily understood.SOLUTION: A clustering program according to the present invention carries out latent semantic analysis on a plurality of documents to generate a plurality of axes correlated to predetermined features of the plurality of documents, a degree of importance of the axes indicating magnitude of interpretability of the plurality of documents held by each of the plurality of axes, and weights of the plurality of words with respect to the respective plurality of axes. The program selects N axes from the axes in an order of greater importance to generate a first N-dimensional map by mapping the plurality of documents based on the weights of the words included in the plurality of documents and weights of the plurality of words respectively corresponding to the N axes. The program associates similar documents having high similarity in view of the feature vector among the plurality of mapped documents with one another. The program excludes at least words belonging to at least a part of the plurality of clusters as wide-area words from the words belonging to the clusters having the high similarity with each of the feature vector of the clusters to select the word indicating a meaning of each cluster.SELECTED DRAWING: Figure 2
Patent JP-2019166641-A (JP)
Title: Chain saw
Inventor: HATADA JUNKI
IPC: B23D59/00
Filed: 2018-03-22
Abstract: To provide a chain saw allowing a guide bar to be stably detachable on a body casing upon replacement operation of a saw chain.SOLUTION: A chain saw 10 is provided with: an electric motor 20 received in a body casing 11; a battery pack 30 detachably attached on the body casing 11; an attachment part 16 arranged on the body casing to attach the battery pack 30; a guide bar 22 detachably attached on a front part of one side surface in a right/left direction of the body casing 11; a saw chain 23 rotatably stretched along a circumference of the guide bar 22; and a side handle 13 protrudingly arranged outward from the other side surface of the right/left direction of the body casing 11, wherein an installation part 17 is arranged on the other side surface in the right/left direction of the body casing 11 which allows the battery pack 30 to be attached on the electric motor 20 in a non-conductive state.SELECTED DRAWING: Figure 4
Patent JP-2019166452-A (JP)
Title: Fluid jet device
Inventor: SADAKI HIROSHI
IPC: B08B5/02
Filed: 2018-03-22
Abstract: To inhibit a substance removed from an object to be processed from leaking out to the outside when jetting fluid to the object to be processed from a jetting unit.SOLUTION: The fluid jet device, which jets fluid to an object to be processed from a jetting unit and recovers the jetted fluid, comprises: a shroud that surrounds a jetting path of fluid jetted from the jetting unit and is opened toward a jetting direction of the fluid; a sliding part, arranged to surround the shroud from the outside, which is slid to a surface of the object to be processed accompanying movement of the shroud; a flexible shield member with a gas shielding property arranged to surround the sliding part from the outside; and an exhaust device that exhausts the inside of the shroud.SELECTED DRAWING: Figure 1
Patent JP-2019168316-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUKURA KENICHI
IPC: H01L21/822
Filed: 2018-03-23
Abstract: To provide a semiconductor integrated circuit with which it is possible to test a memory in a memory macro having a memory and an ECC circuit therein and test the ECC circuit while suppressing an increase in circuit size and effects on performance.SOLUTION: The semiconductor integrated circuit of an embodiment includes a memory macro having inside a first ECC circuit for generating code that corresponds to inputted data, a memory core having a data storage part where data is read and written and an ECC storage part where code is read and written, a second ECC circuit for executing a process of detecting or correcting an error of the data on the basis of the data and code read from the memory core, and a circuit group constituting a path through which data flows detouring the memory core at scan test time and constituting a path through which data flows via each of the data storage part and the ECC storage part at memory test time.SELECTED DRAWING: Figure 1
Patent JP-2019168076-A (JP)
Title: Transfer structure of vehicle
Inventor: OKAWA YUZO
IPC: B60K17/348
Filed: 2018-03-26
Abstract: To suppress degradation of durability due to heat generation of a coupling while suppressing degradation of fuel consumption in a transfer device.SOLUTION: A transfer device 10 of a vehicle includes a gear chamber Z1 housing a first gear 13 and a second gear 14 positioned on a lower side with respect to the first gear 13 and engaged with the first gear 13, and a coupling chamber Z2 disposed for housing a coupling 20 disposed coaxially with the first gear 13. A lower portion of the gear chamber Z1 is used as a lubricant storage portion for storing a lubricant so that a lower portion of the second gear 14 is immersed, and the lubricant is scraped up by rotation of the second gear 14 to be supplied to a first gear 13 side. The lubricant is supplied to a pair of bearings 64, 65 supporting the first gear 13 through a bearing lubrication passage P1 having an oil guide member 93, and a coupling cooling passage P2 is disposed to supply the lubricant to the coupling chamber Z2 from the bearings.SELECTED DRAWING: Figure 8
Patent JP-2019166505-A (JP)
Title: Method and device of treating selenium-containing wastewater
Inventor: TSUKAMOTO TOSHIO
IPC: C02F9/04
Filed: 2018-03-26
Abstract: To provide a wastewater treatment method and device that can efficiently remove selenium from wastewater containing selenium reductive reaction inhibitory ions.SOLUTION: The present invention provides a method of treating selenium-containing wastewater including a decarboxylation step of controlling the pH of selenium-containing wastewater to within a weak acid region or a neutral region while aerating the wastewater, to expel carbon dioxide from the wastewater, and a selenium removal step of removing selenium from the wastewater from which carbonic acid has been removed.SELECTED DRAWING: Figure 1
Patent JP-2019167779-A (JP)
Title: Sanitary washing device
Inventor: OTOWA YUYA
IPC: E03D11/02
Filed: 2018-03-26
Abstract: To provide the sanitary washing device capable of suppressing decrease in performance of a blower unit.SOLUTION: The sanitary washing device according to an embodiment comprises a blower unit and a control unit. The blower unit has a blower fan that sucks outside air, and a dust collection filter that is provided upstream of the blower fan and collects dust in air while allowing the air sucked by the blower fan to pass therethrough. The control unit drives and controls the blower fan and detects dust clogging of the dust collection filter based on a voltage value indicating a rotation speed of the blower fan.SELECTED DRAWING: Figure 3
Patent JP-2019168097-A (JP)
Title: Front fork
Inventor: FURUYA KEN
IPC: F16F9/32
Filed: 2018-03-26
Abstract: To provide a front fork capable of easily tuning attenuation force and reducing increase of costs.SOLUTION: A front fork F includes: a cylinder 3 disposed in a wheel-side outer tube 1; a piston portion 21 disposed in a car body-body side inner tube 2 and dividing a part between the cylinder and the outer tube into an extension-side chamber L1 and a pressure-side chamber l2; and a valve case 4 fixed to the cylinder 3, and dividing a reservoir chamber R on an upper side of the cylinder 3 and a cylinder inner chamber I communicated to the pressure-side chamber L2 inside the cylinder 3. The valve case 4 is provided with an extension-side attenuation valve 40 for opening and closing an extension-side passage 4b communicating the extension-side chamber L1 and the cylinder inner chamber I, a pressure-side attenuation valve 41 for opening and closing a passage 4c communicating the reservoir chamber R and the cylinder inner chamber I, and an extension-side check valve 42 permitting flowing of liquid from the reservoir chamber R toward the cylinder inner chamber I.SELECTED DRAWING: Figure 2
Patent JP-2019171273-A (JP)
Title: Liquid atomization device and heat exchanger, air cleaner or air conditioner using the same
Inventor: KONDO HIROYUKI
IPC: F24F7/00
Filed: 2018-03-28
Abstract: To provide a liquid atomization device capable of shortening the internal drying time after completion of operation and capable of suppressing occurrence of fungus and mold, and a heat exchanger, an air cleaner or an air conditioner using the liquid atomizing device.SOLUTION: A liquid atomizing chamber 5 comprises an eliminator 19 that collects water droplets of atomized water contained in air by the liquid atomizing chamber 5. The liquid atomizing engaging device 50 comprises: a projection 21, provided above the eliminator 19, projecting inward of the liquid atomizing chamber 5 from the collision wall 12, and covering the top of the eliminator 19; and a guide part 22 formed by curving a part of the wall face of an air duct 16 downstream of the eliminator 19.SELECTED DRAWING: Figure 1
Patent JP-2019173638-A (JP)
Title: Fuel pump
Inventor: UCHIYAMA YOHEI
IPC: F02M37/00
Filed: 2018-03-28
Abstract: To prevent fuel flowing from a relief flow path into a fuel chamber from flowing back to a low pressure pipe.SOLUTION: A fuel pump 1 includes: a plunger 3b slidably held in a cylindrical body 2; a pressurizing chamber R4 which is volume-reduced in the pressurizing stroke of the plunger 3b and in which fuel is pressurized; a fuel discharge flow path R2 connected to the pressurizing chamber R4; a fuel chamber Rd in which the fuel supplied from an external low pressure pipe 110 is stored; and a relief flow path R6 connected to the fuel discharge flow path R2 and the fuel chamber Rd, and further includes a check valve 7b provided in a connection part with the low pressure pipe 110, for blocking the flow of the fuel from the relief flow path R6 to the low pressure pipe 110.SELECTED DRAWING: Figure 1
Patent JP-2019173082-A (JP)
Title: Hydrogen production system
Inventor: HAGINO TAKURO
IPC: C25B15/02
Filed: 2018-03-28
Abstract: To provide a hydrogen production system capable of efficiently and stably produce hydrogen using surplus power from power generation by unstable renewable energy, utilizing respective advantages of a water electrolysis cell and an SOEC.SOLUTION: There is provided a hydrogen production system 10 comprising a water electrolysis cell 2 that produces hydrogen by electrolyzing water using surplus power (D) supplied from renewable energy power generation (SH) such as photovoltaic power generation and wind power generation, and an SOEC3 that produces hydrogen by electrolyzing steam. The surplus power (D) actually supplied according to a forecasted power condition obtained by forecasting a power condition of the surplus power (D) beforehand, is divided into stable power (D1) of which an amount is maintained approximately constant during specified time t0 and an unstable power (D2) of which an amount changes during the specified time t0, to supply the water electrolysis cell 2 with the unstable power (D2) and to supply the SOEC3 with the stable power (D1).SELECTED DRAWING: Figure 1
Patent JP-2019176612-A (JP)
Title: Switching power supply
Inventor: HORIE TSUBASA
IPC: H02M3/28
Filed: 2018-03-28
Abstract: To provide a switching power supply capable of protecting overvoltage by appropriately changing overvoltage detection level, without using a light load detection circuit.SOLUTION: A switching power supply 1 includes: a switching control portion 21 that performs switching control in which an output voltage on a secondary side of a transformer 11 becomes a target voltage using a duty ratio of a pulse inputted to a switching element 13; a voltage generating circuit 22 that rectifies and smooths an AC voltage induced in an auxiliary winding L3 and outputs as a DC voltage; and an overvoltage protection circuit 23 that inputs a signal indicating an overvoltage to the switching control portion 21, when the DC voltage exceeds a predetermined voltage. When the signal indicating the overvoltage is not inputted when the predetermined voltage of the overvoltage protection circuit 23 is the first voltage and the duty ratio of the pulse is displaced first during the first predetermined period, the switching control portion 21 switches the predetermined voltage of the overvoltage protection circuit 23 from the first voltage to the second voltage.SELECTED DRAWING: Figure 1
Patent JP-2019176428-A (JP)
Title: Base station and user device
Inventor: ANASS BENJEBBOUR
IPC: H04B7/06
Filed: 2018-03-29
Abstract: To shorten time required for beam search, in which beams to be used are selected from a plurality of candidate beams.SOLUTION: A base station comprises: a control unit to determine a beam group including one or more beams on the basis of information indicating a situation of a user device; and a transmission unit to transmit a signal to the user device using each beam in the beam group.SELECTED DRAWING: Figure 1
Patent JP-2019180019-A (JP)
Title: Control device
Inventor: UEDA TAKAMASA
IPC: G05B19/05
Filed: 2018-03-30
Abstract: To provide means capable of simplifying a configuration of network connection even when a plurality of control devices are subjected to network connection.SOLUTION: A control device for controlling a control object includes: first and second network controllers for exchanging data according to a first communication protocol; and a packet transfer unit for outputting a copy of a packet received by the first network controller from the second network controller and for outputting a copy of a packet received by the second network controller from the first network controller.SELECTED DRAWING: Figure 1
Patent JP-2019180848-A (JP)
Title: Optometer
Inventor: SASAKI SHO
IPC: A61B3/13
Filed: 2018-04-10
Abstract: To provide an optometer capable of providing wide area diffused light and linear light by one device, in which various defects of a conventional known streak retinoscope used in retinoscopy are solved.SOLUTION: In an optometer, a Maddox rod 4 and a condensing lens 5 are arranged in a housing 1 in this order or the opposite order along an optical path from an LED light source 2 provided in the housing 1 toward a light irradiation window 7 provided in a housing wall so as to pass through the housing wall. At least the condensing lens 5 can freely move in both directions of an optical path axial direction of the optical path.SELECTED DRAWING: Figure 1
Patent JP-2019188833-A (JP)
Title: Fail-safe control device and fail-safe control method
Inventor: OKUBO YOICHI
IPC: G01M17/007
Filed: 2018-04-18
Abstract: To provide a technique capable of performing measure for addressing abnormality adequately.SOLUTION: The fail-safe control device comprises a priority sequence table selection part 203 and a reconciliation module 109. The priority sequence table selection part 203 selects one table from among a plurality of tables based upon status information. The reconciliation module 109 selects an output command value which is a command value to be outputted to actuators 110-112 from among the command values of a plurality of functional modules 104-106 based upon priority sequence defined in one table and detection result about the abnormality of the plurality of functional modules 104-106.SELECTED DRAWING: Figure 1
Patent JP-2019151811-A (JP)
Title: Polybutylene terephthalate resin composition molding
Inventor: YOSHIDA SOKI
IPC: C08L67/03
Filed: 2018-04-18
Abstract: To provide a polybutylene terephthalate resin composition which has low warpage and low specific gravity, has a small amount of gas generation, and is excellent in mechanical properties at high temperatures.SOLUTION: A polybutylene terephthalate resin composition is a molding which contains 45-100 pts.mass of the total of an acrylonitrile-styrene copolymer (B1) and/or epoxy modified acrylonitrile-styrene copolymer (B2) based on 100 pts.mass of a polybutylene terephthalate resin (A), has a sea-island structure and has a minimum thickness of more than 1 mm, in which the polybutylene terephthalate resin forms a continuous phase, a domain containing the styrene copolymer (B) is dispersed in the continuous phase of the polybutylene terephthalate resin (A) in an island shape, at least a part has a phase of the polybutylene terephthalate resin (A) present as a lake in the island part and has a morphology having a maximum value of the width of the island part of 6 μm or less, and an amount of a volatile organic compound is 30 μgC/g or less.SELECTED DRAWING: Figure 1
Patent JP-2019191487-A (JP)
Title: Image forming apparatus
Inventor: GOTO YOSHIHIRO
IPC: G03G15/08
Filed: 2018-04-27
Abstract: To provide an image forming apparatus which is capable of supplying sufficient amount of developer from a developer storage part to an image forming part main body, smoothly performing printing and improving image quality.SOLUTION: An image forming apparatus comprises: an apparatus main body; an apparatus cover; an image forming part comprising an image forming part main body and a developer storage part; and an exposure device which is attached to the apparatus cover. The developer storage part comprises a housing, a shutter, a shutter lever 43 for opening and closing the shutter, and a memory part in which information about the developer storage part is recorded. The memory part and the apparatus main body are electrically connected when the shutter lever 43 is placed in a shutter open position which opens the shutter completely. Image forming is not performed when the amount of developer supplied to the image forming apparatus main body is not enough because printing operation is performed only when the shutter is in the shutter open position and thereby the memory part and the apparatus main body are electrically connected and the information about the developer storage part recorded in the memory part is read.SELECTED DRAWING: Figure 1