baber/WOPTO huggingface dataset:
Patent JP-2018135040-A (JP)
Title: Brake system
Inventor: TSUSHIMA KATSUYO
IPC: B60T17/18
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a brake system capable of restraining discomfort from being given to a driver when a switch of an electric parking brake is operated when a vehicle travels.SOLUTION: A parking brake control device 24 controls an electric motor 7A, and stores a braking state of holding or releasing an electric parking brake. An ESC 16 controls a fluid pressure of a front wheel side disc brake 5 and a rear wheel side disc brake 6. When a parking brake switch 23 is operated when a vehicle travels, braking force is imparted by the ESC 16. In this case, at the time when the parking brake switch 23 is operated when the vehicle travels, when the fact of not releasing the braking force by the electric parking brake is stored in a parking brake control device 24, the ESC 16 does not impart the braking force by the fluid pressure.SELECTED DRAWING: Figure 1
Patent JP-2018138341-A (JP)
Title: Method for producing integrated molding
Inventor: KOTSUJI TAKASHI
IPC: B29C45/14
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the integrated molding that does not have an appearance of a gate mark and has an excellent design.SOLUTION: The method for producing the integrated molding comprises: a step of filling resin in a cavity in a state that an insert member 2 is disposed in the cavity of a split mold, and a step of carrying out injection molding to laminate a resin molding 3 on the insert member 2, wherein the insert member 2 has a plate-like portion 20, the plate-like portion 20 has a through hole 20 connecting a front surface and a back surface of the plate-like portion 20, one of a front surface and a back surface is a concave surface and the other is a convex surface, and the resin molding 3 is laminated on a convex surface side by injecting the resin from a concave surface side and filling the resin on the convex surface side through the through hole 20.SELECTED DRAWING: Figure 2
Patent JP-2018138858-A (JP)
Title: Heating cooker
Inventor: OTANI RYOSUKE
IPC: F24C7/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a safe and reliable heating cooker in a configuration using a DC motor as a drive source of a rotation drive mechanism of the heating cooker.SOLUTION: A heating cooker of the present invention includes a safety unit (23) having rotation detection elements (31 and 32) for directly detecting a rotation state of a rotor (19) in a DC motor (20) as a drive source for a rotation drive mechanism in a heating part for heating a material to be heated in a heating chamber, and switches (37 and 38) capable of cutting-off a power supply line from a DC power source circuit (22) for the motor, which is composed of a wired logic circuit for cutting-off the switches (37 and 38) based on rotation detection signals (B1 and B2) of the rotation detection elements (31 and 32) and a drive control signal (A) from a body control circuit (30).SELECTED DRAWING: Figure 3
Patent JP-2018138471-A (JP)
Title: Carrying container
Inventor: KAWASHIMA AKIHIRO
IPC: B65D21/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a transport container capable of reducing the position deviation in a horizontal direction in which a plurality of transport containers are stacked in a nesting state.SOLUTION: A transport container 1 of this invention includes a storage container body 11 that has a bottom wall 2, side walls 3, and that internally has a storage space 10, and that is formed in a stackable and nestable manner. At its top edge, the side walls 3 have side wall upper edge parts 32 positioned outwardly relative to the lower side wall body part 31. In a nesting state, side wall upper edge parts 32 of the upper transport container 1A are mounted on the side wall upper edge parts 32 of the lower transport container 1B. The tranport container has inner positioning parts 51 (recessed parts) in the inner faces 321 of the side wall upper edge parts 32. The container has outer positioning parts 52 (projecting parts) capable forming the recess/projection engagement with the inner positioning part 51 at the outer faces 312 of the side wall body parts 31 of the container body 11A which corresponds to the inner positioning parts 51 of the lower transport container 11B, when transport containers are in a nesting state.SELECTED DRAWING: Figure 4
Patent JP-2018141845-A (JP)
Title: Roll unit and image forming apparatus
Inventor: MIYAWAKI SATOSHI
IPC: G03G21/16
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a member for switching a separation state in which two rolls are separated from each other to a pressing state in which they are pressing each other from being brought into contact with a shaft after switching.SOLUTION: A first shaft 310 has a notch B1. A first bearing 320 forms a storage space D14 for storing an object which can be arranged in the notch B1 vertically below a notched part 311. A first shaft part 331 is arranged at the notch B1 positioned at a photoreceptor drum 211 side. A first separation part 332 is brought into contact with a photosensitive part 21 at a portion where an arc with an axis common to the first shaft 310 as a center is drawn such that a primary transfer roll 260 is separated from the photoreceptor drum 211. When a first shaft part 331 of a first switching member 330 is rotated with the first shaft 310, and moved from the notch B1 to the storage space D14, the first separation part 332 is not brought into contact with the photosensitive part 21, and a separation state is switched to a pressing state.SELECTED DRAWING: Figure 9
Patent JP-2018147561-A (JP)
Title: Lighting device and manufacturing method for the same
Inventor: SAWADA TAKURO
IPC: F21V29/77
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a cover 110 in a lighting device.SOLUTION: A lighting device includes a light source part 100 and a heat radiation part 200 to which the light source part 100 is fixed. The light source part 100 has a cover 110. The heat radiation part 200 has a heat receiving body 260 to which the light source part 100 is fixed. The lighting device includes clips 950, each of which sandwiches the cover 110 and the heat receiving body 260. The cover 110 and each clip 950 have a hook mechanism for hooking the clip 950 on the cover 110 by using a dent 987 and a crest part 993.SELECTED DRAWING: Figure 47
Patent JP-2017215935-A (JP)
Title: Authentication device and authentication method
Inventor: KATO KEIICHI
IPC: G06F21/60
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device and an authentication method which can perform authentication more properly.SOLUTION: An authentication device 500 comprises: an RNG 506; a non-volatile memory 300; an I/F circuit 502; and a collation circuit 507. The RNG generates first combination information which is information for instructing an optional combination of physical features of plural resistance change elements on the non-volatile memory comprising plural resistance change elements. The non-volatile memory generates first group identification information for identifying that the non-volatile memory belongs to a same group with another non-volatile memory produced in a same process, on the basis of the combination of the physical features of the plural resistance change elements, which is instructed by the first combination information generated by the RNG. The I/F circuit sends the first combination information to an authentication opposite party, and receives second group identification information which an authentication opposite party generated according to the first combination information. The collation circuit collates the first group identification information and second group identification information.SELECTED DRAWING: Figure 16
Patent JP-2018147530-A (JP)
Title: Semiconductor memory device
Inventor: YAMAOKA MASASHI
IPC: H01L29/792
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of operating at high speed.SOLUTION: A semiconductor memory device 10 of the embodiment comprises: first and second memory cells capable of storing n bit data (n is an integer of one or more); first and second word lines respectively connected to the first and second memory cells; a first transistor having one end connected to one end of the first word line; and second and third transistors each having one end respectively connected to one and the other end of the second word line. In a read operation of first bit data, if the first word line is selected, a first voltage is applied to the second word line for a first time, and if the second word line is selected, the first voltage is applied to the first word line for a second time shorter than the first time.SELECTED DRAWING: Figure 6
Patent JP-2018147442-A (JP)
Title: Change point detection device and change point detection method
Inventor: OKUTANI DAISUKE
IPC: G06F17/10
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a change point detection device and change point detection method, which enable highly accurate anomaly detection regardless of the amount of time-series data.SOLUTION: A change point detection device comprises: an autoregressive model computation unit configured to compute an autoregressive model-based estimate using time-series data; a Mahalanobis distance computation unit configured to compute Mahalanobis distance using the time-series data; and a change point score computation unit configured to compute and output magnitude of change in the time-series data as a score by consolidating and analyzing the estimate and the Mahalanobis distance.SELECTED DRAWING: Figure 1
Patent JP-2018152429-A (JP)
Title: Semiconductor device
Inventor: MATSUURA DAISUKE
IPC: H01L27/08
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve both of reduction in power consumption and maintenance of radiation resistance in an SOI device.SOLUTION: An operation control method of an SOI device comprises the steps of: (a) obtaining drain current-substrate bias voltage characteristics of an NMOS transistor when source-gate voltage is 0 V; (b) obtaining a lowest substrate bias voltage as the lowest substrate bias voltage where the NMOS transistor is turned ON from the drain current-substrate bias voltage characteristics; (c) determining an upper limit of a substrate bias voltage of a PMOS transistor as a voltage obtained by subtracting built-in potential of pn junction from the lowest substrate bias voltage; and (d) determining the substrate bias voltage of the PMOS transistor as positive voltage lower than the upper limit.SELECTED DRAWING: Figure 1
Patent JP-2018151133-A (JP)
Title: Stove burner
Inventor: SATO HIROYASU
IPC: F23N5/24
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent failure resulting from accumulation of dirt in an air-fuel mixture supply flow passage, in a stove burner where a mixer tube is continuously provided on a lower surface of a burner head.SOLUTION: A stove burner 1 includes: a hollow burner head 11 having a plurality of flame holes 23; a mixer pipe 12 continuously provided to a lower surface 111 of the burner head 11, and configured to mix air and fuel gas supplied from a gas supply part P1 to guide them to an internal space 20 of the burner head 11; and a flame detection sensor 31 provided proximately and oppositely to a specific flame hole 24, and configured to detect presence/absence of combustion flame outside the specific flame hole 24. On an inside bottom surface 11B of the burner head 11, an inner cylindrical part 13 whose upper end is opened and which has a height higher than a lower end of the specific flame hole 24 is continuously erected from the mixer pipe 12.SELECTED DRAWING: Figure 3
Patent JP-2018151967-A (JP)
Title: Information distribution system, information distribution apparatus, terminal apparatus, information distribution method, and program
Inventor: ITO KAZUYUKI
IPC: G06F13/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system, an information distribution apparatus, a terminal apparatus, an information distribution method, and a program for distributing information according to past actions for each user.SOLUTION: An information distribution system 1 comprises a terminal device 10 and an information distribution device 20. The information distribution apparatus 10 includes a distribution condition setting unit 2013 for setting a distribution condition based on the history of the position of the terminal device 10 for each piece of content information, and a ticket distribution unit 2016 for distributing a ticket in which distribution conditions are registered for each content information to the terminal device 10. The terminal device 10 includes a ticket receiving unit 103, a position information storage unit 102 for storing position information, a ticket validation confirming unit 104 for identifying the history of the position of the terminal device 10 from the position information and determining whether the distribution condition of the ticket is satisfied or not, and a content requesting unit 105 for requesting distribution of content information corresponding to the ticket to the information distribution apparatus 20 when the distribution condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018155642-A (JP)
Title: Radiation detector and method for radiation detection
Inventor: KOBAYASHI MITSUYOSHI
IPC: H01L31/08
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector which can suppress increase in the amount of signals, has only a small high frequency noise, and is highly sensitive.SOLUTION: To achieve the above objective, a radiation detector 10 according to an embodiment includes: a plurality of photoelectric conversion layers 4 in a first direction, the layers performing photoelectric conversion on radiation as electric signals; and a conductor 2 between the photoelectric conversion layers 4, the conductor 2 having a part for introducing radiation and a surface containing a second direction perpendicular to the first direction, and the radiation introducing part and the surface forming an acute angle of 60° or smaller.SELECTED DRAWING: Figure 1
Patent JP-2018153564-A (JP)
Title: Image diagnostic apparatus, operation method for the same, and program
Inventor: HORIIKE TOYOKAZU
IPC: A61B1/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To realize determination of the type of a catheter connected to an MDU without adding special hardware.SOLUTION: An image diagnostic apparatus has: a first drive part which has a motor drive unit (MDU) for moving and rotating an imaging core housed in a catheter along a longitudinal direction of the catheter and applies an ultrasonic drive signal to an ultrasonic wave transmitting/receiving part so as to acquire an electric signal representing a reflection wave by considering that the catheter is connected to the MDU; a first inspection part inspecting whether or not there is an ultrasonic wave transmitting/receiving part; a second drive part which supplies light for the optical transmitting/receiving part and acquires an electric signal showing interference light by considering that the catheter is connected to the MDU; a second inspection part inspecting whether or not there is an optical reception part; and a determination part which determines that the catheter connected to the MDU is a catheter for diagnosing an ultrasonic tomographic image, a catheter for diagnosing an optical interference tomographic image, or a catheter for both the ultrasonic tomographic image and the optical interference tomographic image.SELECTED DRAWING: Figure 7
Patent JP-2018158612-A (JP)
Title: Mining dump truck
Inventor: SHU KOHIN
IPC: B60H3/06
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mining dump truck which can unfailingly reduce secondary contamination caused by collected dust being discharged to the outside.SOLUTION: A mining dump truck comprises: a vehicle including a vehicle body frame 5, wheels 6, 7, a load-carrying platform 2, a hoist cylinder 3, suspension cylinders 21, 22; a vehicle state detection part which detects a vehicle state of its own vehicle; a dust collection unit 40 which cleans air taken thereinto to supply the air to the vehicle; and a control device 70 which controls the dust collection unit 40. The dust collection unit 40 has: a dust collection device 44 which collects dust floating in air; and a dust discharge device 46 which discharges the dust collected by the dust collection device to the outside. The control device 70 determines whether or not a current position of the own vehicle is a designated discharge place on the basis of at least the vehicle state detected by the vehicle state detection part and causes the dust discharge device 46 to drive when it is determined that the current position of the own vehicle is the designated discharge place.SELECTED DRAWING: Figure 12
Patent JP-2018160756-A (JP)
Title: Power amplifier and control method therefor
Inventor: SUDA NORIHITO
IPC: H03F3/68
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier capable of achieving long service life by maintaining performance over a long period.SOLUTION: A Doherty amplifier 1 includes: a first amplifier 4; a second amplifier 5 provided in parallel to the first amplifier 4; and a control unit 8 for controlling characteristics of the first amplifier 4 and the second amplifier 5. The control unit 8 switches between a first pattern which operates the first amplifier 4 in a class AB and the second amplifier 5 in a class C, respectively, regarding characteristics of the first amplifier 4 and the second amplifier 5 and a second pattern which operates the first amplifier 4 in the class C and the second amplifier 5 in the class AB, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018160761-A (JP)
Title: Environmental image display system and environment image display method
Inventor: FUJIWARA HIDEAKI
IPC: G06F3/01
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of complication for a user and display an environment image around an unmanned mobile object.SOLUTION: An imaging device 200 captures an entire-celestial-sphere image as a whole while having an overlapping region by using a plurality of photographing optical systems having the same width of field of view and different photographing directions and transmits photographing result data corresponding to each of the plurality of photographing optical systems to an image processing device 300. In addition, a head mounted display device 400 detects the posture change amount from the previous detection time point, and sends the detection result to the image processing device 300. The image processing device 300 performs stitching processing on a plurality of pieces of photographed result data to generate entire-celestial-sphere image data and then extract an image of a display area determined corresponding to the posture of the head mounted display device 400 from the entire-celestial-sphere image to generate display image data. After that, the head mounted display device 400 displays an image corresponding to the display image data.SELECTED DRAWING: Figure 1
Patent JP-2017174817-A (JP)
Title: Method for controllable synthesis of carbon-based battery electrode material
Inventor: AVETIK HARUTYUNYAN
IPC: H01M4/36
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide composite materials for use in, for example, lithium ion batteries.SOLUTION: A carbon-based electrode material containing graphite particles crosslinked by hemispheres of fullerene, and a method of synthesizing the carbon-based electrode material are disclosed. These carbon-based electrode materials may allow reduced irreversible capacity loss during cycles in a lithium ion battery system.SELECTED DRAWING: Figure 1
Patent JP-2017140417-A (JP)
Title: Beam shaping assembly for neutron capture therapy
Inventor: LIU YUANHAO
IPC: G21K5/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a beam shaping assembly for neutron capture therapy that improves radiation flux and quality of a neutron source.SOLUTION: A beam shaping assembly 20 comprises: a beam inlet 21; a target 22; a moderator 23 adjoining to the target; a reflector 24 arranged around the moderator; a thermal neutron filter 25 adjoining to the moderator; a radiation shield 26 arranged inside the beam shaping assembly; and a beam outlet 27. Neutrons are produced by nuclear reaction between the target and an incident proton beam from the beam inlet, and the reflector leads the neutrons deviated from a main axis X1 to the main axis so as to enhance epithermal neutron beam intensity. The thermal neutron filter is used to absorb thermal neutrons so as to avoid overdosing in a superficial normal tissue during therapy. The radiation shield is used to shield leaking neutrons and photons so as to reduce dose to the normal tissue in a non-radiation region.SELECTED DRAWING: Figure 4
Patent JP-2018162363-A (JP)
Title: Method for producing polyamide composite material
Inventor: MATSUURA TSUNAO
IPC: C08K3/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide composite material that has a nano-level sized filler uniformly dispersed therein and has enhanced physical properties.SOLUTION: A method for producing a polyamide composite material comprises polymerizing lactams in the presence of an alkali catalyst and an initiator in which the lactams are polymerized in a state that a solid filler having any of dimensions of 1 μm or less is dispersed and blended in the lactams.SELECTED DRAWING: None
Patent JP-2018161285-A (JP)
Title: Game machine
Inventor: MAEHARA MASANORI
IPC: A63F5/04
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent flickering of illumination of a game machine.SOLUTION: In a game machine which performs main processing generating a command related to flickering of illumination and transmission processing that is performed by interruption caused at a predetermined timing, and transmits the generated command to the illumination, there is no problem when the transmission processing is performed at timings in Figures 8(a)(b) but, when it occurs at a timing of Figure 8(c), flickering occurs. Then, an initialization command to light off the illumination is generated, a first command generating a command to light the illumination after that and a second command generating a command to flicker the illumination without generating the initialization command are prepared; the first command is used when flickering after lighting off the illumination all at once, and the second command is used otherwise.SELECTED DRAWING: Figure 8
Patent JP-2018163540-A (JP)
Title: Attachment base, and alarm device
Inventor: TSURUMI HAYATO
IPC: G08B17/10
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide: an attachment base for securely attaching an alarm device in which a part of a cover projects, onto an installation surface; and the alarm device securely attached onto the installation surface.SOLUTION: There is provided an attachment base 1 that is provided between an installation surface on which an alarm device 100 is placed and a case 2 of the alarm device 100, for attaching the case 2 onto the installation surface. The case 2 and the attachment base 1 are mutually rotated and fixed in reference to a rotating shaft Po1. The case 2 that projects toward the attachment base 1 side comprises a projection part 211 shifted from the rotating shaft Po1. The attachment base 1 that avoids mutual interference between itself and the projection part 211 comprises an avoidance opening 11 disposed at a position facing the projection part 211, when mutually rotating at least the case 2 and the attachment base 1 in reference to the rotating shaft Po1.SELECTED DRAWING: Figure 6