baber/WOPTO huggingface dataset:
Patent JP-2018119480-A (JP)
Title: Engine system
Inventor: YAMADA EIJI
IPC: F02D21/08
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine system including an engine in which an engine speed fluctuation amount in the ON state of an EGR and an engine speed fluctuation amount in the OFF state of the EGR are used for determining whether the EGR is blocked or not, for securing the opportunity to determine whether the EGR is blocked or not while suppressing an unnecessary increase of the opportunities to establish the OFF state of the EGR.SOLUTION: The engine system includes the engine having a plurality of cylinders, an EGR passage having a plurality of EGR branch passages, an EGR valve, and a control device for determining whether part of the plurality of EGR branch passages is being blocked or not. When the first speed fluctuation amount of the engine in the ON state of the EGR is determined to be greater than a first determination value, an ECU controls the EGR valve to establish the OFF state of the EGR, and calculates the second speed fluctuation amount of the engine in the OFF state of the EGR. When the second speed fluctuation amount is smaller than a second determination value, the ECU determines that the EGR is blocked.SELECTED DRAWING: Figure 2
Patent JP-2018121266-A (JP)
Title: Communicator
Inventor: MORISHITA YUTA
IPC: H03G3/20
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of overshoot while maintaining the quality of transmission radio wave.SOLUTION: A communicator 1 includes a variable gain amplifier 11 for amplifying and outputting a transmission signal, an output detector 14 for detecting the voltage of the transmission signal, and outputting the detection voltage, and a first ALC circuit 15 and a second ALC circuit 16 for controlling the gain of the amplifier 11. The first ALC circuit 15 controls the gain of the amplifier 11 in a direction of reducing the difference between a first voltage according to the detection voltage, and a first threshold level Th1. When a second voltage according to the detection voltage is larger than a second threshold level Th2, the gain of the amplifier 11 is controlled in a direction of reducing the difference between the second voltage and the second threshold level Th2.SELECTED DRAWING: Figure 1
Patent JP-2018122713-A (JP)
Title: Probing robot
Inventor: OGURA KATSUOKI
IPC: B62D57/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a probing robot excellent in traveling performance so as to be able to move over an obstacle by means of a simple mechanism.SOLUTION: A probing robot comprises: a body 11 provided with an imaging device 14; a pair of caterpillars 20 provided on the right and left sides of the body 11; and arm parts 30 provided on the sides of the body 11 and rotated with respect to the body 11. Arm shafts 33, 34, which are revolving shafts for the arm parts 30, are provided so as to be coaxial with a foremost wheel 21 and a rearmost wheel 22 of the caterpillars 20, and the foremost wheel 21 and the rearmost wheel 22 are freely rotated independently. By virtue of this, the arm parts 30 greatly project forward or backward. By using the arm parts 30 as lifters used for lifting or supporting the body 11 when moving over an obstacle such as a step, traveling performance excellent with respect to the obstacle can be exhibited.SELECTED DRAWING: Figure 1
Patent JP-2018124813-A (JP)
Title: Computation processing unit
Inventor: OZAKI TOMOAKI
IPC: G06N3/04
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide, in a computation processing unit realizing computation processing by a neural network, a configuration that can conduct maximum value detection processing for detecting computation result data of the maximum value from a plurality of computation result data, while suppressing enlargement of the circuit volume.SOLUTION: A computation processing unit 10 executing computation by a neural network in which a plurality of processing layers are hierarchically connected, comprises: computation blocks 11A to 11E; a computation part 15 for configuring the computation blocks; a selection circuit 15f for switching the computation part 15 to/from a computation output mode and a non-computation output mode; comparison circuits 12A to 12E that are provided corresponding to the computation blocks 11A to 11E and that output maximum value data based on a comparison result between computation result data outputted by a computation block corresponding to oneself and computation result data outputted by other computation blocks; and granting circuits 13A to 13E for granting identification numbers to the computation result data outputted by the comparison circuits 12A to 12E.SELECTED DRAWING: Figure 5
Patent JP-2018129240-A (JP)
Title: Assembled battery, battery pack, manufacturing method of assembled battery, and manufacturing method of battery pack
Inventor: NAKAMOTO MASAHIRO
IPC: H01M10/651
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack and a manufacturing method of a battery pack having improved assembling workability of a plurality of module stacks.SOLUTION: A battery pack 10 according to the present invention includes: a plurality of stack assemblies 100 including a module stack group 110 having a plate member 140, a pair of pressure plates 170, and a pair of side plates 180; and a base member 200 where the plurality of stack assemblies are arranged in a longitudinal direction X intersecting a short direction Y.SELECTED DRAWING: Figure 30
Patent JP-2018132851-A (JP)
Title: Tactile presentation device
Inventor: ONO YASUHIRO
IPC: G06F3/01
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact tactile presentation device which can present satisfactory tactile feedback, while preventing reduction in accuracy of detecting load.SOLUTION: A tactile presentation device 1 includes: a touch sensor 3 as a detection unit for detecting a position of an operating finger touching an operation surface 200; an actuator 4 which detects a load applied on the operation surface 200 and vibrates the operation surface 200; and a control unit 8 which determines an operation, on the basis of a load threshold determined for each area on the basis of the load detected by applying a reference load for each of areas prescribed on the operation surface 200, and a load threshold of an area where an operation finger is detected, having a drive signal Sfor each area for driving the actuator 4, and drives the actuator 4 with the drive signal Scorresponding to the area, to present tactile feedback.SELECTED DRAWING: Figure 1
Patent JP-2018092113-A (JP)
Title: Mechanism for preventing powder aggregation in powder conveyance path and image forming apparatus
Inventor: ISHIZUKA HARUYUKI
IPC: G03G21/10
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To use an intermittent driving body with a low driving frequency for swinging and vibrating a stirring member and a powder conveyance path to prevent the occurrence of aggregation of powder and prevent a member for transmitting swing and vibration from being worn and reaching the end of its life at an early stage; and to operate the intermittent driving body as necessary according to the details of a job and the environment of a printer part.SOLUTION: A powder aggregation prevention mechanism comprises: a residual toner conveyance path 80 that conveys powder; a secondary transfer unit 24 as an intermittent driving body that is on the outside of the residual toner conveyance path 80 and operates intermittently; and an intermittent drive transmission member (main body pipe 70a of residual toner discharge pipe 70) that transmits a driving force of the secondary transfer unit 24 to the powder in the residual toner conveyance path 80. The powder aggregation prevention mechanism forcibly increases, with a controller 500, an operation frequency of the intermittent driving body compared with the original operation frequency according to the details of a job and the environment of a printer part 100.SELECTED DRAWING: Figure 5A
Patent JP-2018132999-A (JP)
Title: Driver program, information processing apparatus and control method therefor
Inventor: MORITA KENICHI
IPC: G06F9/445
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver that can implement an add-in function in a V4 driver as in a V3 driver.SOLUTION: A driver program used for utilizing functions of a device causes an information processing apparatus to function as acquisition means for acquiring an extension module stored in a second storage area different from a first storage area in which the driver program is stored, at the time of utilizing the functions of the device, and execution means for executing the extension module acquired by the acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2018137520-A (JP)
Title: Communication device, communication method, and communication processing program
Inventor: MATSUMOTO TADASHI
IPC: H04L45/24
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To shorten time of setting a communication pathway for detouring a failure of a device existing at a boundary of a network.SOLUTION: Multiple communication devices placed at a boundary of a main network and an adjacent network, and used as boundary devices performing device redundant operation have a destination information table recording (1) own device information for determining whether or not a destination is the own device, upon receiving a packet from the main network, and (2) a standby path identifier destined to the other boundary device, and is the destination of a packet passing the own device by the standby path, a packet format conversion unit for deleting the destination information of a packet which is determined to be transmitted to an adjacent network based on the destination information table, when the packet is received, selecting to which adjacent network it is transmitted, and converting the packet format into a format of this network, and an adjacent network transmission function part determining a transmission port of this packet.SELECTED DRAWING: Figure 12
Patent JP-2018134754-A (JP)
Title: Laminated sheet, foamed laminated sheet, and method for producing foamed laminated sheet
Inventor: SHIODA AYUMU
IPC: E04F13/07
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet, a foamed laminated sheet and a method for producing a foamed laminated sheet where discoloration due to starch and the like can be prevented.SOLUTION: In a laminated sheet (stock roll for wall paper) 1 according to one embodiment, on a base material 2, a foaming agent-containing resin layer 4 containing a foaming agent, and a discoloration prevention functional layer 7 are laminated in the stated order, where the discoloration prevention functional layer is disposed on the outermost surface layer and contains an enzyme inhibitor at least containing cations with each ion radius of 67 pm or more and 95 pm or less.SELECTED DRAWING: Figure 1
Patent JP-2018136378-A (JP)
Title: Sheet processing device
Inventor: HACHIMAN ISAO
IPC: G03G21/16
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device with which it is possible to suppress a reduction in work efficiency when a user receives sheets a prescribed number of sheets at a time.SOLUTION: The sheet processing device according to an embodiment includes a transfer unit, a fixation unit, a paper feeding unit, a sheet ejection port, an upstream-side retention unit, a downstream-side retention unit, and a control unit. The upstream-side retention unit is provided upstream of the transfer unit in the direction of conveyance. The downstream-side retention unit is provided downstream of the fixation unit in the direction of conveyance. The downstream-side retention unit retains sheets conveyed from the fixation unit. The control unit stops the conveyance of sheets while the tip of a sheet is ejected to the sheet ejection port. Upon an event that the sheet is removed from the sheet ejection port, the control unit ejects the tip of a sheet retained on the most downstream side in the direction of conveyance to the sheet ejection port, causing a sheet to be conveyed from the upstream-side retention unit to the downstream-side retention unit and causing a sheet to be conveyed from the paper feeding unit to the upstream-side retention unit.SELECTED DRAWING: Figure 3
Patent JP-2018137288-A (JP)
Title: Work execution device and component mounting system including the same
Inventor: MURAKAMI MOTOKAZU
IPC: H05K13/04
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To allow for easy recognition by an operator whether or not it is an abnormality requiring the processing by the operator.SOLUTION: A work execution device includes a work execution unit executing work for a component or a component unit, an inspection execution unit executing one or multiple inspections of the component or the component unit for which work is executed in the work execution unit, an abnormality detector for detecting abnormality of the component or the component unit, and an abnormality display unit for displaying the abnormality of the component or the component unit detected in the abnormality detector. The abnormality detector is configured to allow for detection of at least two abnormalities, i.e., a first kind of abnormality of the component or the component unit and a second kind of abnormality of the component or the component unit. When the abnormality detector detects at least two abnormalities of the first kind of abnormality and the second kind of abnormality simultaneously, the abnormality display unit displays the first kind of abnormality in first display mode, and displays the second kind of abnormality in second display mode.SELECTED DRAWING: Figure 2
Patent JP-2017123184-A (JP)
Title: Terminal device, screen configuration method, and computer program
Inventor: KOIKE SHOTA
IPC: G06F3/0481
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To increase the sense of restoration when restoring a home screen to be displayed to a terminal device.SOLUTION: There are provided: a display part displaying a home screen; and a home screen configuration part which configures a home screen where an icon of an uninstalled application is arranged at a position shown by icon position information of the uninstalled application on the basis of icon position information showing positions on the home screen of icons of respective applications included in recording data of the screen configuration information of the home screen. The home screen configuration part is further provided with a display control part which configures a home screen where a third icon associated with the first icon of the application whose activation in its own terminal device is restricted is further arranged, the icon having icon position information in the recording data, and on the basis of an icon designation signal showing that the third icon has been designated, displays the first icon to a display part.SELECTED DRAWING: Figure 3
Patent JP-2018140662-A (JP)
Title: Vehicle armrest device
Inventor: SUZUKI TAKAHIRO
IPC: B60R7/04
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle console armrest which achieves good tactile and appearance.SOLUTION: A vehicle armrest device has: (a) a fixing member provided with guide rails each having a straight part and a curve part; and (b) a slide door 30 which has a cushion 31 and multiple pins 35 attached to the cushion 31 and can be slid relative to the fixing member along the guide rails by the pins 35 being slidably supported by the guide rails. The cushion 31 includes: a cushion body 32 which may be elastically deformed; and a surface cover 33 which is formed separately from the cushion body 32 and attached to the cushion body 32. The cushion 31 is elastically deformed in a slide direction of the slide door 30 to enable the slide door 30 to slide relative to the fixing member along the guide rails.SELECTED DRAWING: Figure 6
Patent JP-2018142868-A (JP)
Title: Oscillator, electronic equipment, mobile body and method of manufacturing oscillator
Inventor: ITO HISAHIRO
IPC: H03B5/32
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of achieving miniaturization and reduction in risk of electrostatic breakdown, and of inspecting an excitation level dependence of a vibrator.SOLUTION: An oscillator includes: an external terminal; a vibrator; and an oscillation circuit that oscillates the vibrator. The oscillation circuit has an amplifier circuit, and a current source that supplies a current to the amplifier circuit. The current is set by a first control signal inputted from the external terminal, and an excitation level of the vibrator is changed depending on the setting of the current.SELECTED DRAWING: Figure 6
Patent JP-2018142640-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: MINO NOBUTSUGU
IPC: H01F1/057
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an R-T-B based sintered magnet, by which a coercive force can be increased further greatly.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises the steps of: preparing an R-T-B based sintered magnet; and performing a thermal treatment at a sintering temperature of the R-T-B based sintered magnet or below in a state in which powder of RLRHM alloy (RL represents Nd and/or Pr, RH represents Dy and/or Tb, and M represents one or more kinds selected from a group consisting of Al, Cu, Fe, Ga, Co, Ni, Zn) and Al fluoride and/or Al oxide powder are present on the surface of the R-T-B based sintered magnet. The RLRHM alloy includes RL+RH at 50 atom% or more, and M at 10 atom% or more, provided that the atomic ratio thereof is given by RL:RH=96:4-10:90 by atomic ratio, of which the melting point is equal to or below the temperature of the thermal treatment. The thermal treatment is performed in a state in which the RLRHM alloy powder and the Al fluoride and/or Al oxide powder are present on the surface of the sintered magnet at a mass ratio given by RL:Al compound=82:18-75:25.SELECTED DRAWING: None
Patent JP-2017137869-A (JP)
Title: Nozzle and method of making the same
Inventor: BARRY S CARPENTER
IPC: B23P15/16
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of making efficient fuel injectors that increase fuel efficiency.SOLUTION: A method includes the steps of: (a) providing a first material that is capable of undergoing multiphoton reaction; (b) forming a first microstructured pattern in the first material using a multiphoton process; (c) replicating the first microstructured pattern in a second material to make a first mold that includes a second microstructured pattern; (d) replicating the second microstructured pattern in a third material to make a second mold that includes a third microstructured pattern; (e) planarizing the third microstructured pattern of the second mold with a layer of a fourth material, where the top of each of a plurality of microstructures forming the third microstructured pattern is exposed; and (f) removing the third material resulting in a nozzle that includes a plurality of holes in the fourth material, where the holes correspond to the plurality of microstructures forming the third microstructured pattern.SELECTED DRAWING: Figure 2
Patent JP-2018146406-A (JP)
Title: Current measuring device
Inventor: YANAGISAWA YOICHI
IPC: G01R15/20
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a current measuring device allowing for reduction or elimination of a work for drawing out a conductor to be measured from a wiring duct and the like, thereby enabling a current measurement work to be easily proceeded.SOLUTION: A pair of nipping parts 11a is provided so as to nip a conductor to be measured 1 and is energized in a closing direction. A pair of gripping parts 11b is provided in such a way that distance between the nipping parts 11a is changeable according to distance between the nipping parts 11a. A current measuring magneto-electric transducer 12 is provided in either one or both of nipping parts 11a. A distance measuring part 13 is provided so that it can measure a physical quantity corresponding to the distance between the gripping parts 11b as the physical quantity corresponding to the distance between the nipping parts 11a. Current calculating means 15 is provided so as to obtain the current flowing through the conductor to be measured 1 based on a magnetic field detected by the current measuring magneto-electric transducer 12 and the physical amount measured by the distance measuring part 13, when the conductor to be measured 1 is nipped by the nipping parts 11a.SELECTED DRAWING: Figure 1
Patent JP-2018149490-A (JP)
Title: Water treatment device
Inventor: KAWAMURA TADAKAZU
IPC: C02F1/32
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment device capable of improving a water treatment efficiency.SOLUTION: A water treatment device includes: an excimer lamp with water flowing inside; and an inflow part with water flowing inside for making water inflow into the excimer lamp, the inflow part including a turbulence generation part that increases the Reynolds number of flow by passing water.SELECTED DRAWING: Figure 2
Patent JP-2018153318-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine making it easy for a player to understand to which presentation the player should pay attention and therefore capable of sufficiently exerting presentation effect.SOLUTION: A game machine includes presentation control means capable of performing various presentations in display means. The presentation control means can parallelly perform: a first clocking presentation for clocking a first prescribed time before the performance of a first specific presentation; and a second clocking presentation for clocking a second prescribed time before the performance of a second specific presentation different from the first specific presentation. Further, at least a part of a first image 156a displayed in the first clocking presentation and a second image 156b displayed in the second clocking presentation can be displayed in an overlapped manner. In this case, each of the first image 156a and the second image 156b can display clocking information, and the clocking information is visible with at least a part of the first image 156a and the second image 156b being displayed in an overlapped manner.SELECTED DRAWING: Figure 44
Patent JP-2018156364-A (JP)
Title: Data storage medium and its manufacturing method, medium for storing data, data reading device and data reading method
Inventor: NAKADA NAOKO
IPC: G11B7/26
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a data storage medium and its manufacturing method, a medium for storing data, a data reading device and a data reading method having durability against change of storage environment and capable of easily manufacturing a duplication even after recording and storing information.SOLUTION: A data storage medium comprises: a base material made of quartz having a first surface and a second surface facing the first surface; a first data pattern formed in a first square storage region defined on the first surface of the base material to express a content of the data by an irregular structure; and a second data pattern formed in a second square storage region defined on the second surface to express a content of the data by the irregular structure.SELECTED DRAWING: Figure 2