baber/WOPTO huggingface dataset:
Patent JP-2018130936-A (JP)
Title: Inkjet recording device
Inventor: OHASHI TETSUHIRO
IPC: B41J11/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device that can stably output a high-quality image, in a configuration that transports a recording medium S that is held horizontally, recording on it with a recording head 8 and then transports it vertically upward.SOLUTION: An inkjet recording device disposes a platen 9 for supporting a rear face of a recording medium S in a position facing a recording part 8a of a recording head 8 so as to support the recording medium S at an angle between a horizontal direction and vertically upward direction, and suppresses abutment pressure of a roller pair with respect to a recording face immediately after being recorded.SELECTED DRAWING: Figure 3
Patent JP-2017094211-A (JP)
Title: Game machine
Inventor: SAKAMOTO MITSURU
IPC: A63F7/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents in advance the removal of an operation unit by unauthorized access from a player side.SOLUTION: A game machine comprises a front frame 3 supported openably and closably relative to a body frame, and operation means provided on the front frame 3 and operable by a player. The front frame 3 includes a front frame base member 3a and a front frame constituent member attached to the front face side of the front frame base member. The front frame constituent member includes a first front frame constituent member having attachment means for attaching the operation means on the inner side, and a second front frame constituent member mounted so as to surround at least a part of the first front frame constituent member and fixed to the front frame base member 3a. The operation means has an operation part operable by the player, and an operation part base member capable of attaching the operation part operably. The operation part base member comprises a support part which comes into contact with the operation part and regulates the operation mode of the operation part in a predetermined operation mode when the operation part operates, and a fixed part engaging with the attachment means to become a fixed state.SELECTED DRAWING: Figure 45
Patent JP-2017125507-A (JP)
Title: Lightweight composite safety containment for flywheel energy storage
Inventor: JOHN R HULL
IPC: F03G3/08
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight composite safety containment for flywheel energy storage.SOLUTION: The invention is directed to a substantially cylindrical containment layer 200, and discloses methods for containment for a flywheel apparatus comprising a plurality of predictably deformable brackets 204 oriented to contain an impact. The brackets each have a plurality of layers and a surface for absorbing an impact, with the surface providing a glancing angle in the direction of an impact from about 0.1° to about 5°.SELECTED DRAWING: Figure 2
Patent JP-2018134987-A (JP)
Title: Electric hydraulic power steering device
Inventor: IKEDA TSUYOSHI
IPC: B62D5/07
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric hydraulic power steering device that can maintain assistance force even when an electric defect occurs in one of a motor coil group A and a motor coil group B of electrically independent two systems.SOLUTION: When an electric defect occurs in one of a motor coil group A and a motor coil group B of a motor 41, an ECU 43 outputs command signals Sc1, Sc2 to an electromagnetic valve 47. The electromagnetic valve 47 is brought into communication based on the command signals Sc1, Sc2. The electromagnetic valve 47 is brought into communication and thereby a passage between an oil supply passage 55 and a second relief valve 46 in a second communication passage 55b is brought into communication. Hydraulic oil sucked by an electric pump 22 is continuously supplied to a first hydraulic chamber 32 (or a second hydraulic chamber 33). Then, when a discharge pressure of a pump 42 reaches a second pressure, the second relief valve 46 is opened by pressure of the hydraulic oil and the hydraulic oil is released through the second communication passage 55b into a storage tank 25.SELECTED DRAWING: Figure 1
Patent JP-2018134617-A (JP)
Title: Cooling device
Inventor: OGAWA OSAMU
IPC: B05B1/28
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which prevents mist jetted from a spray nozzle from flown by outside wind.SOLUTION: A cooling device 1 includes: a ventilation pipe 12; a collision member 25 provided at a position colliding with air flow flown from the ventilation pipe 12; a first side face part 22 provided in a cylindrical shape on the outer periphery of the collision member 25; a first adjustment mechanism which adjusts a position of the first side face part 22 in an axial direction of the ventilation pipe 12; and a spray nozzle 40 which sprays mist carried by the air flow, and prevents mist jetted from the spray nozzle 40 from flown by outside wind by spraying air flow that collides with the collision member 25 to change its direction to outside from an opening 100 on a side closer to the ventilation pipe 12 side than the first side face part 22.SELECTED DRAWING: Figure 1
Patent JP-2017155226-A (JP)
Title: Elastomer molded body and method for producing the same
Inventor: KUMAGAI NOBUSHI
IPC: C08L101/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an elastomer molded body more improved in thermal conductivity utilizing thermally conductive anisotropic particles having anisotropy in thermal conductivity, and a method for producing the same.SOLUTION: Provided is an elastomer molded body comprising: a base material 10 consisting of an elastomer and composite particles 11 orientationally included in the base material 10. The composite particles 11 contain: an aggregate 12 aggregated with thermally conductive anisotropic particles having anisotropy in thermal conduction, and in which thermal conductivity is high in the direction of the crystal face; and magnetic particles 13 stuck to the aggregate 12 via a binder, comprising: a composite particle production step where powder raw material including the powder of an aggregate, the powder of magnetic particles and a binder are stirred to produce the powder of composite particles; a mixed raw material preparation step where mixed raw material including the powder of the composite particles and elastomer raw material is prepared; and a molding step where the composite raw material is arranged at a molding die, and the mixed raw material is molded in the magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2018097330-A (JP)
Title: Optical imaging lens
Inventor: WANG JIANMING
IPC: G02B13/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical imaging lens that can meet design requirements on low TTL (total track length) and a large aperture and that has good sensitivity performance.SOLUTION: The optical imaging lens includes, successively from an object side to an image side, an aperture St, a first lens L1 having positive refraction power, a second lens L2 having negative refraction power, a third lens L3 having positive refraction power, a fourth lens L4 having negative refraction power, and a fifth lens L5 having negative refraction power. The whole optical imaging lens has a focal length f, the first lens L1 has a focal length f1, the second lens L2 has a focal length f2, the third lens L3 has a focal length f3, the fourth lens L4 has a focal length f4, and the fifth lens L5 has a focal length f5, satisfying conditional expressions of 0.45<f1/f<0.55, -0.85<f2/f<-0.75, 2.0<f3/f<2.3, -3.4<f4/f<-3, -1.3<f5/f<-1.1 and 0.2<f2/f4<0.3.SELECTED DRAWING: Figure 1
Patent JP-2018141490-A (JP)
Title: Bolt and nut
Inventor: WATABE MASAHIRO
IPC: C23C18/32
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a bolt and nut having excellent anticorrosion and capable of suppressing occurrence of seizure even in a case of being used under a high-temperature and corrosive environment such as a chemical plant.SOLUTION: A bolt and a nut are configured to fix various types of instruments, and composed of a base material comprising nickel or nickel alloy. At a contact place to at least a counterpart material to be fastened, on a surface of the base material, a nickel plating film is formed. The difference between Vickers hardness of a portion where the nickel plating film is formed, and Vickers hardness of the counterpart material is not less than 150.SELECTED DRAWING: None
Patent JP-2018140547-A (JP)
Title: Sheet manufacturing device and sheet manufacturing method
Inventor: FUJII TATSUYA
IPC: B27N3/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet manufacturing device and a sheet manufacturing method capable of removing colour material in a material with a simple structure.SOLUTION: A sheet manufacturing device that removes a colour material from a material containing fiber and the colour material and manufactures a sheet material from the fiber comprise a fibrillation unit to fibrillate the material, a mixing unit to mix a coupling material and the fiber fibrillated by the fibrillation unit, and a removal unit positioned between the fibrillation unit and the mixing unit for removing the colour material in the material. The removal unit is characterized in that it supplies compressed fluid to the material to dissolve the colour material into the fluid and remove the colour material in the material.SELECTED DRAWING: Figure 3
Patent JP-2018144249-A (JP)
Title: Tape printer
Inventor: YASUKI YOSUKE
IPC: B41J2/36
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer capable of detecting a type of a tape cartridge when the tape cartridge having a different length of a hook among a plurality of types of tape cartridges is attached thereto.SOLUTION: A tape printer comprises: a cartridge attachment part 5 to which a tape cartridge 100 comprising a first case 110 having a first hook 114 having a different length among a plurality of types of tape cartridges 100 and a second case 120 having a first hook reception part 124 with which the first hook 114 engages is attached; and a first hook detection sensor 81 of which output varies according to the length of the first hook 114 in a state where the tape cartridge 100 is attached to the cartridge attachment part 5.SELECTED DRAWING: Figure 15
Patent JP-2018143461-A (JP)
Title: Relay device connectable to soft endoscope, and endoscope system using the same
Inventor: OKAYAMA KEITA
IPC: A61B1/06
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a relay device connectable to a soft endoscope, and an endoscope system using the same, in which a receiving error of a light guide and an image guide of the soft endoscope can be prevented, and a risk of poor connection of the two guides can be reduced.SOLUTION: The present invention discloses a relay device connectable to a soft endoscope, and an endoscope system using the same. The relay device of the present invention that can be connected to the soft endoscope having a light guide and an image guide via a receiving port, includes: a light supply part that can be connected to the first connection terminal extending from the light guide of the soft endoscope via the receiving port; a light source for irradiation light from the light supply part to the light guide; a lens tube part that can be connected to the second connection terminal extending from the image guide of the soft endoscope via the receiving port; and a camera mechanism for receiving the image transmitted from the image guide to the lens tube part. The light supply part is fixed via an elastic member.SELECTED DRAWING: Figure 1
Patent JP-2018147714-A (JP)
Title: Electrochemical reaction single cell and electrochemical reaction cell stack
Inventor: MURASE CHISATO
IPC: H01M8/12
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To suppress the delamination between an electrolyte layer and an active layer of a fuel electrode, and to suppress the worsening of the characteristics of an electrochemical reaction single cell.SOLUTION: An electrochemical reaction single cell comprises: an electrolyte layer including a solid oxide; and an air electrode and a fuel electrode which are opposed to each other in a first direction with the electrolyte layer interposed therebetween. The fuel electrode has an active layer adjacent to the electrolyte layer. An average thickness(α) of the active layer in the first direction, a porosity (β) of the active layer, an average thickness(γ) of the electrolyte layer in the first direction, and a porosity (δ) of the electrolyte layer satisfy the condition defined by the following expression (1): 3500≤|(α/β)-(γ/δ)|≤6500.SELECTED DRAWING: Figure 7
Patent JP-2018148393-A (JP)
Title: Imaging apparatus
Inventor: TANIGUCHI SHINGO
IPC: H04N5/235
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image in which an exposure unevenness is reduced, while maintaining a release time lag or a frame speed even under an artificial light source occurring a flicker.SOLUTION: An imaging apparatus includes: imaging means having a plurality of pixels and accumulating a charge corresponded to an incident light amount; shutter means having a variable running speed of a curtain and controlling an exposure time of the imaging means; flicker detection means of detecting the presence of the generation of a flicker in which a brightness of a light source changes in accordance with a predetermined frequency; and periodical detection means of detecting a period of the flicker. When the flicker occurs, an estimation light amount from an image start is calculated, and an exposure light amount difference is calculated to a reference exposure light amount in each line pixel of the imaging means on the basis of the estimation light amount. When the exposure light amount difference exceeds a predetermined value, a curtain running curve for correcting the exposure light amount difference to the reference exposure light time in each line is calculated. Thus, the shutter means is scanned.SELECTED DRAWING: Figure 1
Patent JP-2018146392-A (JP)
Title: Impregnation test device, and evaluation method of impregnating property using the same
Inventor: KIMURA SATOSHI
IPC: G01N15/08
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an impregnation test device capable of accurately evaluating an impregnating property toward a width direction of a sheet-like impregnated object.SOLUTION: An impregnation test device includes a recess part for mounting an impregnated object, and comprises: a stage part 23 formed with a plurality of through holes 25 on a bottom of the recess part; an upper lid part 31 mounted on the stage part 23, the upper lid part 31 formed with a plurality of through holes 35 in a direction parallel to the through holes 25 formed on the stage part 23 when being mounted on the stage part 23; a main body part 10 forming the hollow part 29 in an inner part by mounting the upper lid part 31 on the stage part 23; an impregnation liquid inlet port 21 connected to the main body part 10 and supplying impregnated liquid to the hollow part 29 of the main body part 10 through the through holes 25 formed on the stage part 23; and a fixing mechanism 37 for fixing the impregnated object mounted on the stage part 23 inside the hollow part 29 by mounting the upper lid part 31 on the stage part 23.SELECTED DRAWING: Figure 2
Patent JP-2018148937-A (JP)
Title: Radiation treatment apparatus and treatment table positioning apparatus
Inventor: TAKAHASHI HIROKI
IPC: A61G13/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation treatment apparatus capable of quickly performing accurate positioning with a simple configuration, and a treatment table positioning apparatus useful for the radiation treatment apparatus.SOLUTION: A radiation treatment apparatus includes: a treatment table 1 on which a patient is placed capable of performing a positioning operation for the patient with a target area; a measuring unit 5 for measuring a three-dimensional position/posture of the treatment table 1; a fully closed control system for feed-backing the information on the three-dimensional position/posture of the treatment table 1 measured by the measuring unit 5 and positioning the treatment table 1; and a semi-closed control system for positioning the treatment table 1 using an estimated value of the three-dimensional position/posture of the treatment table 1 without using the information on the three-dimensional position/posture of the treatment table 1 measured by the measuring unit 5.SELECTED DRAWING: Figure 1
Patent JP-2018136289-A (JP)
Title: Tomogram imaging device
Inventor: TOMIZAWA MASAMI
IPC: G01N23/046
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a tomogram imaging device that reduces a transfer time of image data to an image storage unit from an X-ray detector, and reduces a storage capacity necessary for the image storage unit, and can quickly obtain tomograms.SOLUTION: A tomogram imaging device has: an X-ray generating device 1 that irradiates inspected objects 3 with an X-ray; an X-ray detector 2 that captures the X-ray transmitted through the inspected object 3 as an image (an X-ray transmission image); a table 4 that has a mechanism conducting either or both of rotation and a parallel movement with the inspected object 3 loaded thereon; a transmission image storage unit 9 that stores data on the X-ray transmission image to be transferred from the X-ray detector 2; an image reconstruction unit 10 that reconstructs tomograms from the X-ray transmission images captured by the X-ray detector 2 from a plurality of directions of the inspected object 3 as a single or a plurality of tomogram groups; and an image transfer area setting unit 7 that serves as means for setting an area where the image is transferred in a viewing field of the X-ray detector 2, in which only a part set by the image transfer area setting unit 7 from the X-ray transmission image is selectively sent to the image reconstruction unit 10.SELECTED DRAWING: Figure 1
Patent JP-2018149159-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game by increasing a player's sense of participation in a game.SOLUTION: In a game machine for granting a predetermined privilege based on satisfaction of a predetermined privilege granting condition, a predetermined image to be changed in which a display mode changes is displayed. Based on operation of a predetermined operation part by a player, the display mode of the image to be changed is changed. The image to be changed is changeable to a special mode, and a possibility of granting the privilege is suggested to be higher when the image to be changed is changed to the special mode than when it is not changed to the special mode. A plurality of images to be changed can be displayed and the plurality of images to be changed are displayed non-overlappingly.SELECTED DRAWING: Figure 20
Patent JP-2018155167-A (JP)
Title: Control device of internal combustion engine
Inventor: UENO MASAKI
IPC: F02B37/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, which even when the internal combustion engine with a supercharger and an EGR device is in a transient operation state, can promptly and properly secure a cylinder fresh air quantity and can improve the marketability.SOLUTION: A control device 1 comprises an ECU 2. The ECU 2: calculates an intake air amount GGAScyl (step 51); sets an upper-limit target fresh air amount GAIR_hisH (step 50); controls supercharging operation by a supercharger 7 when an operation range of an internal combustion engine 3 is in a predetermined supercharge range (step 3): and controls an EGR device 5 in the case where the operation range is in the predetermined supercharge range such that exhaust gas recirculation is stopped when the intake air amount GGAScyl does not reach the upper-limit target fresh air amount GAIR_hisH and the exhaust gas recirculation is executed when the intake air amount GGAScyl reaches the upper-limit target fresh air amount GAIR_hisH (steps 30-38).SELECTED DRAWING: Figure 13
Patent JP-2017160435-A (JP)
Title: Liquid crystal medium
Inventor: MELANIE KLASEN-MEMMER
IPC: C09K19/12
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal mixture having a short response time, excellent phase characteristics and excellent low-temperature behaviors.SOLUTION: The present invention provides a liquid crystal medium comprising at least one compound represented by formula I, and use thereof (Rand Rindependently represent C1-15 alkyl or alkoxy group, CH2 groups in these groups independently represent C≡C, CF2O, CH=CH and the like, and H is substituted with halogen; Zis single bond, CH2CH2, CH=CH or the like; Land Lare F, Cl, CF3 or CHF2). Preferably, the liquid crystal medium contains a compound in which Zis single bond, Ris CH, CHor CH, Ris OCH, and a compound in which Ris CH, CHor CH, Zis single bond, Ris OCHor OCH.SELECTED DRAWING: None
Patent JP-2018155701-A (JP)
Title: Inspection device, inspection method, and inspection program
Inventor: YASUI HIROMI
IPC: G01N23/18
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for acquiring information that could eliminate inclined misalignment of solder joints.SOLUTION: An inspection device 1 comprises: conveyor means for conveying a circuit board P having components soldered to lands formed thereon; three-dimensional image acquisition means 27a configured to irradiate the circuit board conveyed to a radiation irradiation area with radiation in order to acquire three-dimensional images of solder joints; misalignment acquisition means 27b configured to acquire misalignment measurements between the lands and the corresponding solder joints; statistical value acquisition means 27c configured to acquire a statistical value regarding the misalignment measurements of the solder joints; and statistical value output means 27d for outputting a value related to the statistical value.SELECTED DRAWING: Figure 1
Patent JP-2018160113-A (JP)
Title: Work shift management device and program
Inventor: INAMORI ATSUSHI
IPC: G06Q10/06
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a labor of creation of an attendance shift.SOLUTION: A CPU 11 of a server 10 derives a work schedule in which excess and deficiency of workers are predicted based on assumed shift information indicating the work schedule and the number of workers required for each skill and work shift information indicating the past work schedule and the number of workers for each of the skills, and displays an operation assumed shift input screen that can discriminate the derived work schedule in which the excess and deficiency of the workers are predicted on a display 24.SELECTED DRAWING: Figure 1
Patent JP-2018160829-A (JP)
Title: Surface acoustic wave device
Inventor: HARAGUCHI YUMA
IPC: H03H9/25
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that comprises a surface acoustic wave element with an improved heat radiation property.SOLUTION: A surface acoustic wave device 10 comprises: a circuit wiring board 1; a surface acoustic wave element 2 that is mounted on a surface of the circuit wiring board 1 with solder bumps 5 opposite to a first face therebetween; and a sealing resin 7a that is located above the circuit wiring board 1 to cover the surface acoustic wave element 2, and seals an opposite space S between the surface of the circuit wiring board 1 and the first surface of the surface acoustic wave element 2. The sealing resin 7 includes, on the circuit wiring board 1, a first sealing resin 7a that is located to cover the surface acoustic wave element 2, and a second sealing resin 7b that is located on the first sealing resin 7a to cover a top face of the first sealing resin 7a. The second sealing resin 7b has gap parts 8 that are each arranged inside and open to side faces, and the first sealing resin is exposed to the gap parts 8 on its surface.SELECTED DRAWING: Figure 3