baber/WOPTO huggingface dataset:
Patent JP-2019142249-A (JP)
Title: Inner grill attachment structure
Inventor: SHINOHARA MASAOMI
IPC: B60R19/52
Filed: 2018-02-15
Abstract: To provide inner grill attachment structure which can restrain a radiator from being damaged by an inner grill directly hitting on the radiator at light collision.SOLUTION: The inner grill 50 includes an arm part 51 which is attached by fixing on a vehicle body 20 and a fracture initial point part 52. Fixation of the vehicle body 20 to the arm 51 is released by the fracture initial point part 52 breaking when buffer road is inputted from vehicle front side on the inner grill 50 and then the inner grill 50 moves to vehicle rear side with respect to the vehicle body 20. The inner grill 50 moves to the vehicle rear side and upper side by inclined plane 54 climbing up an inclined plane opposed part 21 after the inclined plane 54 comes into contact with the inclined plane opposed part 21 by the inner grill 50 moving to the vehicle rear side with respect to the vehicle body 20. As a result, the inner grill 50 can be moved to upper side of the radiator 100 by avoiding the radiator 100.SELECTED DRAWING: Figure 1
Patent JP-2019145558-A (JP)
Title: Package substrate division method
Inventor: KIUCHI ITSUTO
IPC: H01L21/301
Filed: 2018-02-16
Abstract: To provide a package substrate division method capable of detecting whether an end material region remains when the end material region is cut, and avoiding damage to the holding surface of a cutting blade and a chuck table.SOLUTION: A package substrate division method having a device region and an end material region surrounding the device region includes a holding step S3 of holding a package substrate on the holding surface of a chuck table, an end material removing step S4 of removing the end material region by grinding a boundary line between the end material region and the device region with a cutting blade, a confirmation step S5 of confirming whether the end material region has been removed, and a division step S6 of dividing a package substrate into individual package devices by cutting the package substrate with a cutting blade along a scheduled division line.SELECTED DRAWING: Figure 4
Patent JP-2019143510-A (JP)
Title: Turbocompressor
Inventor: SHOYAMA NAOYOSHI
IPC: F04D29/28
Filed: 2018-02-19
Abstract: To provide a turbocompressor for advantageously preventing lubricating liquid from being guided toward a disc wheel.SOLUTION: A turbocompressor 1 includes a body of rotation 20, a bearing 40, an exhaust space 14, a pressure regulation space 16, and a communication passage 50, the body of rotation 20 including a rotary shaft 21, and a disc wheel 22, the disc wheel 22 being fixed to the rotary shaft 21 for feeding refrigerant from a low pressure space 18 in front of the disc wheel 12 to a high pressure space 19. The bearing 40 rotatably supports the rotary shaft 21. In the discharge space 14, lubricating liquid flowing out of the bearing 40 is stored. The pressure regulation space 16 is communicated with each of the low pressure space 18 and the discharge space 14. The communication passage 50 is provided inside the body of rotation 20, as a flow passage, for supplying the refrigerant from the high pressure space 19 to the pressure regulation space 14.SELECTED DRAWING: Figure 1
Patent JP-2019020378-A (JP)
Title: Gas sensor
Inventor: KAMATA KENTARO
IPC: G01N27/416
Filed: 2018-02-22
Abstract: To provide a gas sensor allowed to be made small and reducing a fluctuation of the heat drawing from a sensor element due to a manufacturing variation for each gas sensor to suppress increase in electric power of a heater.SOLUTION: A gas sensor 1 includes: a sensor element 10 having a detection part 11 configured in a plate shape and having at least one cell and a heater 50; a metal shell 138; and a filling member 153 filled between the metal shell and the sensor element. At the time of provoking perturbations, when a position at which a temperature change of the sensor element is least is defined as a temperature reference position M, the filling member is located on a rear end side of the temperature reference position, and a total length LT of the sensor element in the direction of an axial line O is 50 mm or less, a length LE from the rear end of the filling member to the rear end of the sensor element is 13.5 mm or more, and a length LA of the axial line direction from the temperature reference position to a top end of the filling member is more than 5.0 mm and 11.5 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2019141436-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-02-23
Abstract: To provide a slot machine that is improved concerning suggestion of an advantageous section.SOLUTION: A main control part permits a shift of a game section from a normal section to an advantageous section advantageous to a player, or permits a shift of a game section from an advantageous section to a normal section, when an internal lottery results in a specific determination result, and includes an advantageous section informing LED (an eighth segment of a right indicator of a game auxiliary indicator) for reporting control of a game section to an advantageous section by a lighting state. The main control part allows a predetermined display result to be derived according to operation modes of stop switches when an internal lottery results in a specific determination result, and switches the advantageous section informing LED to a display mode corresponding to a game section at predetermined timing corresponding to a predetermined display result after third stop operation of the stop switches is completed and the predetermined display result is derived.SELECTED DRAWING: Figure 10
Patent JP-2019146629-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To provide a game machine capable of increasing interest in a performance in a state where it is determined that a predetermined condition is satisfied on the basis of no detection of player's operation.SOLUTION: A button display related to operation of a player can be displayed, and after the display of the button display, a specific performance can be executed on the basis of satisfaction of a predetermined condition, control can be made between a normal mode in which the predetermined condition is satisfied on the basis of a detection result by detection means and an auto mode in which the predetermined condition is satisfied on the basis of no detection result by the detection means, and a special performance of the mode acting on the button display can be executed in the auto mode, thereby increasing interest.SELECTED DRAWING: Figure 10-28
Patent JP-2019149215-A (JP)
Title: Card reader
Inventor: SHIMIZU YOHEI
IPC: G11B5/455
Filed: 2018-02-26
Abstract: To appropriately perform control by automatically determining which of a magnetic head for read or a magnetic head for read/write is installed.SOLUTION: A card reader 1 comprises a head discrimination circuit 20 supplying to a control unit 9 an output according to whether a coil for write 62 is connected to a terminal part for write 30. Since the head discrimination circuit 20 enters a state where current flows when the coil for write 62 is connected, and enters a state no current flows when the coil for write 62 is not connected, an electric potential of an output terminal 26 changes depending on presence/absence of connection of the coil for write 62. Because a diode 25 is arranged in series between one terminal 31 of the terminal part for write 30 and the output terminal 26 in a first circuit part 21 of the head discrimination circuit 20, write current supplied from a drive circuit for write 3 to the terminal 31 does not flow through the output terminal 26, so that the control unit 9 can be protected from the write current.SELECTED DRAWING: Figure 2
Patent JP-2019148283-A (JP)
Title: Seal material
Inventor: YAMASHITA JUNICHI
IPC: F16J15/3204
Filed: 2018-02-26
Abstract: To provide a seal material having a configuration capable of further suppressing high-pressure hydraulic oil from being accumulated between a first seal material and a second seal material.SOLUTION: An annular sealing material 100 is provided in a sliding interval between a cylinder and a rod in a hydraulic/pneumatic device, and partitions a high-pressure side and a low-pressure side that are placed in a sealing groove provided in the cylinder. The annular sealing material comprises: an annular seal body 10; a pressure accumulation preventing groove 11 provided on the high-pressure side of the sealing material body 10, and extending in a radial direction; and a pressure accumulation opening groove 12 provided at a position corresponding to the pressure accumulation prevention groove 11 on the outer peripheral side surface of the seal body 10, and having a form extending along a sliding direction of the rod.SELECTED DRAWING: Figure 5
Patent JP-2019151684-A (JP)
Title: Polyalkylene glycol compound and manufacturing method thereof
Inventor: YOSHIDA YUKIO
IPC: C10M169/04
Filed: 2018-02-28
Abstract: To provide a polyalkylene glycol compound that is excellent in solubility in a lubricant base oil while having a high molecular weight.SOLUTION: The polyalkylene glycol compound has a constitutional unit represented by the general formula (1) in the figure, and has a mass average molecular weight (Mw) equal to or greater than 50,000. [In the general formula (1), Rrepresents an alkyl group having 2 or more carbon atoms.]SELECTED DRAWING: None
Patent JP-2018102968-A (JP)
Title: Localized one-dimensional magnetic resonance spatial-frequency spectroscopy
Inventor: David r chase
IPC: A61B5/055
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of assessing a spatial frequency distribution within a sample of a structure by using magnetic resonance excitation.SOLUTION: The method comprises subjecting a sample to magnetic resonance excitation, receiving an echo signal from the sample while the sample is subjected to a magnetic field gradient, applying an invertible linear transform to the echo signal, identifying a region of interest in the transformed echo signal and deriving a corresponding window function, applying the window function (in the signal or transform domain) to the echo signal to remove echo signal coming from regions of the sample outside of the region of interest, and analyzing the one dimensional spatial frequency content in the windowed echo signal in order to access a one dimensional spatial frequency distribution within the region of interest within the sample without creating an image.SELECTED DRAWING: Figure 1
Patent JP-2019061647-A (JP)
Title: Method for sensing abnormal session
Inventor: SIM SANG GYOO
IPC: G06N3/08
Filed: 2018-03-07
Abstract: To provide a method for sensing abnormal session by using a neural network.SOLUTION: A method for sensing presence or absence of abnormality of session includes the steps of: converting at least a part of messages included in the session into data in a form of a matrix; converting the data in the form of the matrix into a representation vector of a dimension which is lower than that of the matrix of the data by using a convolutional neural network; and determining presence or absence of abnormality of the session by arranging the representation vectors obtained from the messages in order in which the messages are generated to compose a first representation vector sequence, and analyzing the first representation vector sequence by using a long short term memory (LSTM) neural network.SELECTED DRAWING: Figure 2
Patent JP-2018110033-A (JP)
Title: Electronic business form system, business form retrieving apparatus and program
Inventor: KITAMURA SHINICHI
IPC: G06F17/30
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus which, upon retrieval of a multi-form electronic business form, allows a search condition for a retrieval region of a designated form to be easily used in retrieval of another business form.SOLUTION: The present invention is directed to a business form retrieval apparatus which is connected to an information processing apparatus so as to communicate with each other and which can carry out retrieval for a multi-form business form described in a plurality of formats in response to a request from the information processing apparatus. The business form retrieval apparatus is characterized by having a retrieval condition receiving means for receiving retrieval conditions from the information processing apparatus, a retrieval means for carrying out the retrieval by using the retrieval conditions received by the retrieval condition receiving means, and a display control means for displaying, if a business form received by the retrieval condition receiving means is a multi-form business form, a screen for changing retrieval conditions for a business form other than the business form subjected to the retrieval.SELECTED DRAWING: Figure 10
Patent JP-2018087577-A (JP)
Title: EGR system of internal combustion engine
Inventor: MINAMI KEITARO
IPC: F02D21/08
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress the production of condensed water in each region in which the condensed water is liable to be produced in a gas path in which an EGR gas flows, and to avoid the occurrence of trouble such as corrosion in an internal combustion engine and the other product.SOLUTION: In an intake pipe 11 of an engine 10, an intercooler 34 is arranged at a downstream side of an intake compressor 31. An EGR valve 37 and an EGR cooler 38 are arranged in EGR piping 36. An ECU 50 determines the production of condensed water in the EGR cooler 38, the production of condensed water in a merging portion between fresh air and an EGR gas, and the production of condensed water in the intercooler 34. Then, when it is determined that the condensed water is produced in any regions, the ECU takes measures for suppressing the corresponding condensed water.SELECTED DRAWING: Figure 1
Patent JP-2019157173-A (JP)
Title: Process for producing metal-carbon particle composite material
Inventor: MURATA KOICHI
IPC: C22C47/06
Filed: 2018-03-09
Abstract: To provide a process for producing metal-carbon particle composite material, in which uniformization of thermal property in the planar direction of a metal-carbon particle composite material can be achieved.SOLUTION: A process for producing a metal-carbon particle composite material comprises: a step of applying a binder liquid 13 prepared by dissolving or dispersing a binder 13a in a solvent or dispersion medium 13b on a metal foil 10, and then adhering a large number of carbon particles 3 on the metal foil 10, and next, drying the metal foil 10 so that the solvent or the dispersion medium 13b of the binder liquid 13 is removed, to obtain a preform foil 12 having the carbon particles 3 on the metal foil 10; a step of forming a laminate which is in a state in which a plurality of preform foils 12 are laminated; and a step of sintering the laminate.SELECTED DRAWING: Figure 3
Patent JP-2019155660-A (JP)
Title: Laminate plate
Inventor: HAZAMA MASAYA
IPC: B32B5/28
Filed: 2018-03-09
Abstract: To provide a laminate plate that is easily handled and has a wide application range of shape.SOLUTION: A laminate plate 10 comprises a plate-shaped core layer 11 having flexibility and a reinforcing layer 12 laminated on at least one surface of both front and rear surfaces of the core layer 11. The whole laminate composed of the core layer 11 and the reinforcing layer 12 has a specific gravity of less than 1. The laminate plate 10 is light-weight and easily handled and has both predetermined rigidity and flexibility, and therefore is applicable to any of water passages having a straight shape and a curved shape in repairing an inner face of an existing water passage 1.SELECTED DRAWING: Figure 1
Patent JP-2019155271-A (JP)
Title: Concentrator, belt press type dehydrater and belt type dehydrater
Inventor: MURASAWA TAKASHI
IPC: C02F11/12
Filed: 2018-03-13
Abstract: To provide a concentrator, a belt press type dehydrator and a belt type dehydrator which does not require a high-output pump for supplying an object to be treated of the concentrator, the belt press type dehydrator and the belt type dehydrator to the hydrator, does not cause danger of blockage of a pipe line, can supply the object to be treated evenly in a width direction and a thickness direction of a dehydration filtration cloth of the hydrator, moreover, can make concentration circumstances of the object to be treated even and prevents a broad range in an apparatus from becoming corrosion environment even when the object to be treated is sludge.SOLUTION: A concentrator has a storage tank 11 of a box-shape of which lower surface allowing an object W to be treated to be supplied thereto and be stored therein is opened, is arranged on a concentration filter cloth 5 travelling in a lateral direction, the storage tank 11 allows an opening part 11D to be formed on a lower end part of a first opposite wall part 11A of the travelling direction F side of the concentration filter cloth 5 and, on the opening part 11D, an inclination plate 14 which is extended toward the scanning direction F and is inclined such that an interval with the concentration filter cloth 5 decreases as proceeding to the scanning direction F side is provided.SELECTED DRAWING: Figure 1
Patent JP-2019156189-A (JP)
Title: Movable support device for overhead power line for train track and track switching method using the same
Inventor: YONEYAMA YUICHI
IPC: B60M1/12
Filed: 2018-03-14
Abstract: To provide a movable support device for an overhead power line which transfers the overhead power line which is removed from an existing track, and timely moves the overhead power line to a proper position on a newly constructed track by an operation from a remote position which does not interfere with a track work.SOLUTION: A movable support device for an overhead power line comprises: a beam B which is horizontally constructed above a track switching work place so as to traverse tracks R1, R2 left and right in an extension direction thereof; a vertical telescopic boom 7 which is so supported on the beam as to be movable left and right in a horizontal direction and up and down in a vertical direction; and a movable support member 13 such as a bent arm 11. The movable support member 13 which suspends overhead power lines M, T, is moved in a horizontal direction and in a vertical direction by remote control from the ground by horizontally driving means such as a hydraulic cylinder 4 and vertically driving means such as a hydraulic cylinder 8, and locates and supports the overhead power lines M, T at a proper position on the newly constructed track R2.SELECTED DRAWING: Figure 1
Patent JP-2019165284-A (JP)
Title: Elastic wave device
Inventor: SAJI MARI
IPC: H03H9/145
Filed: 2018-03-19
Abstract: To reduce strength of a Sezawa wave constituting a spurious of a Rayleigh wave while suppressing a reduction in electric power proofness of an IDT electrode.SOLUTION: An IDT electrode 3 is formed on a piezoelectric substrate 2. A first silicon oxide film 4 is formed on the piezoelectric substrate 2 so as to cover the IDT electrode 3. A high sound speed dielectric film 5 is formed on the first silicon oxide film 4 so as to cover the first silicon oxide film 4. A second silicon oxide film 6 is formed on the high sound speed dielectric film 5. The material of the piezoelectric substrate 2 is lithium niobate. In the high sound speed dielectric film 5, a vertical wave sound speed propagating it is faster than a vertical wave sound speed propagating the first silicon oxide film 4. The high sound speed dielectric film 5 is formed at a position where a distance from a first principal plane 21 in a thickness direction D1 of the piezoelectric substrate 2 is (t1+t2)×0.42 or less.SELECTED DRAWING: Figure 1
Patent JP-2018174320-A (JP)
Title: Component holding head
Inventor: HIRAKAWA TOSHIRO
IPC: B25J15/06
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a component holding head having a simple structure.SOLUTION: A component holding head includes a head protrusion 110 where multiple spindles 120 are provided movable up and down, nozzles provided at lower ends of the multiple spindles, respectively, a spool valve 140 giving a pneumatic pressure to the nozzles, multiple blow tanks 150 with seal holes at the upper ends, multiple air ports 160 being provided adjacently to the blow tanks, and having communication holes formed at the upper ends, a flange 170 having installation holes corresponding to the seal holes, and a coupling groove 172 being formed on a bottom face in a circumferential direction, and communicating with the communication holes, and multiple fixing parts 180 passing the installation holes, installed in the seal holes, and fixing the flange to the head protrusions. When the flange is installed on one surface of the head protrusions, the coupling groove forms a coupling passage coupling multiple communication holes.SELECTED DRAWING: Figure 2
Patent JP-2019175905-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NIWA SHIGEKI
IPC: H01L21/336
Filed: 2018-03-27
Abstract: To form a p-type semiconductor region in a gallium nitride (GaN) based semiconductor by ion implantation.SOLUTION: A method for manufacturing a semiconductor device comprises a first groove forming step, a depositing step, and an ion implanting step. The first groove forming step forms a first groove in a first semiconductor layer in which a bottom is located for a laminate including a gallium nitride (GaN) based first semiconductor layer containing an n-type impurity and a gallium nitride (GaN) based second semiconductor layer laminated in the first semiconductor layer and containing a p-type impurity. The depositing step deposits the p-type impurity on a side part and the bottom of the first groove. The ion implanting step implants the p-type impurity into the first semiconductor layer via the first groove.SELECTED DRAWING: Figure 2
Patent JP-2019172415-A (JP)
Title: Cargo handling control device, cargo handling apparatus, cargo handling control method, and program
Inventor: SHIMATANI JINKI
IPC: G01B21/00
Filed: 2018-03-28
Abstract: To provide a cargo handling control device capable of handling a cargo safely and highly efficiently without turning over the cargo.SOLUTION: A cargo handling control device 10 acquires cargo characteristic information 112 containing the size, the mass, a gravity center position, a static friction coefficient of a cargo and cargo handling apparatus characteristic information 113 including the length of a fork and a static friction coefficient of a cargo handling apparatus 1 and stores them in a storage unit 110. The cargo handling control device acquires an inter-cargo handling apparatus distance 111, determines whether or not it is within a preset range of the inter-cargo handling apparatus distance 111 obtained based on the size of the cargo, the gravity center position, and the length of the fork, and gives notification of the abnormality when it is out of the range. Further, the cargo handling control device acquires cargo handling variable information 114 containing the acceleration of the cargo handling apparatus 1 and a tilt angle of the fork during the cargo handling operation, calculates the friction force and the rotation moment based on the mass of the cargo, the acceleration of the cargo handling apparatus 1, and the tilt angle of the fork, and obtains the acceleration and a tilt angle at which slipping or rotation of the cargo does not occur so as to control the cargo handling apparatus 1.SELECTED DRAWING: Figure 2