baber/WOPTO huggingface dataset:
Patent JP-2017104711-A (JP)
Title: Vacuum cleaner and suction tool
Inventor: YOKOYAMA HIROSHI
IPC: A47L9/04
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner and suction tool for improving operability by reducing a longitudinal width of a suction case and enhancing property to suck dust from a rear part.SOLUTION: A suction tool includes: a first rotation cleaning body 20 having a rotation shaft 21 in parallel with a cleaning surface; a motor 40 having an output shaft 40a in parallel with the rotation shaft 21 so as to drive the first rotation cleaning body 20 by rotation; and a suction case 10 having a suction chamber Q2 where the first rotation cleaning body 20 is arranged. The suction port case 10 has an outline wall 11h behind the first rotation cleaning body 20, and includes a second rotation cleaning body 30 having a shaft part 30a in parallel with the rotation shaft 21 and to have contact with a cleaning surface. The output shaft 40a of the motor 40 is positioned on the front side of the shaft part 30a of the second rotation cleaning body 30.SELECTED DRAWING: Figure 6
Patent JP-2018162671-A (JP)
Title: Binary power generation system
Inventor: NAITO TOSHIYUKI
IPC: F03G6/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a binary power generation system which utilizes sea water to effectively generate power from a hyperthermic fluid even if a temperature of the sea water varies seasonally.SOLUTION: A binary power generation system includes: a high temperature side loop I which supplies hyperthermic fluid 2 of a hyperthermic line 3 to generate power; a low temperature side loop II which introduces the hyperthermic fluid 2 at an outlet of the high temperature side loop I thereinto to generate power; a hyperthermic fluid temperature gauge 26 which detects a temperature of the hyperthermic fluid 2 to be supplied to the high temperature side loop I; and a line switch device 28 which switches a supply route between a case, in which the hyperthermic fluid 2 of the hyperthermic line 3 is supplied to the low temperature side loop II through the high temperature side loop I, and a case, in which supply of the hyperthermic fluid 2 to the high temperature side loop I is blocked and the hyperthermic fluid 2 is supplied only to the low temperature side loop II, on the basis of a detection temperature of the hyperthermic fluid temperature gauge 26.SELECTED DRAWING: Figure 1
Patent JP-2018161824-A (JP)
Title: Release film
Inventor: KANDA TOSHIHIRO
IPC: B32B27/36
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a release film less in debris formation by electrification or debris adhesion by oligomer precipitation in a manufacturing process, and a product using the release film, less in defect by debris and excellent appearance.SOLUTION: There is provided a release film having a first undercoat layer, a second undercoat layer and a release layer laminated on at least a single side of a polyester film in this order, in which the first undercoat layer contains an electron conductive compound, the second undercoat layer consists of a cured article containing an organic compound containing at least one metal element selected from aluminum, titanium and zirconium, an organic silicon compound, a catalyst and/or polycondensation article, and the release layer contains a silicone resin cured article.SELECTED DRAWING: None
Patent JP-2017139004-A (JP)
Title: Using context information to facilitate processing of commands in virtual assistant
Inventor: THOMAS ROBERT GRUBER
IPC: G06F40/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide mechanisms for improving interpretation and processing of commands provided to a virtual assistant.SOLUTION: A virtual assistant uses context information to supplement natural language or gestural input from a user. The context helps to clarify the user's intent, reduce the number of candidate interpretations of the user's input, and reduce the need for the user to provide very clear input. The context includes any available information that is usable by the assistant to supplement explicit user input to constrain an information-processing problem and/or to personalize results. The context can be used to constrain solutions during various phases of processing, including, for example, speech recognition, natural language processing, task flow processing, and dialog generation.SELECTED DRAWING: Figure 2
Patent JP-2018164717-A (JP)
Title: Game machine
Inventor: SOTOYAMA TOMONORI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing smooth processing while suppressing deterioration in amusement.SOLUTION: In addition to a variation presentation of identification symbols, an expectation presentation image based on a result of a winning/losing determination is displayed in a liquid crystal display device. For a presentation having a prescribed expectation degree with respect to the result of the winning/losing determination, there may be a case where the variation presentation of the identification symbols is not displayed but the expectation presentation image is displayed. Further, there may be also a case where the variation presentation of the identification symbols is not displayed but an information image related to a game machine is displayed. When the variation presentation of the identification symbols is not displayed but the expectation presentation image is displayed, a variation sound related to the variation presentation of the identification symbols is not outputted but when the variation presentation of the identification symbols is not displayed but the information image related to the game machine is displayed, the variation sound related to the variation presentation of the identification symbols is outputted.SELECTED DRAWING: Figure 164
Patent JP-2018166556-A (JP)
Title: Seat reclining device
Inventor: OISHI NORIHISA
IPC: A47C1/025
Filed: 2017-03-29
Abstract: To reduce vibrations at drive reversing times that may occur caused by a gap formed between internal surface parts of wedge members and an outer peripheral surface of a boss part.SOLUTION: A seat reclining device 1 includes: a first gear member 2; a second gear member 3; a pair of wedge members 10 and 10 disposed at an eccentric space 9; an energizing member 11 for energizing the pair of wedge members 10 and 10 in directions separating from each other; and a drive member 4. The drive member 4 includes a first drive projection 4d disposed in a narrow-width part 9a of the eccentric space 9, and a second drive projection 4e disposed in a wide-width part 9b of the eccentric space 9. When the drive member 4 rotationally moves the pair of wedge members 10 and 10, a boss part 2a of the first gear member 2 is pushed in a direction of one wedge member 10 by reaction force CF acting on a shaft part 4b of the drive member 4 by first pushing pressure F11 of the first drive projection 4d pushing one of the pair of wedge members 10 and 10, and by second pushing pressure F12 of the second drive projection 4e pushing the other of the pair of wedge members 10 and 10.SELECTED DRAWING: Figure 4
Patent JP-2018168006-A (JP)
Title: Method for producing conductive silicon carbide-based sintered body and conductive silicon carbide-based sintered body
Inventor: YAMADA TOMOYUKI
IPC: C04B35/569
Filed: 2017-03-29
Abstract: To provide a method for producing a conductive silicon carbide-based sintered body, in which: variation of resistivity associated with oxidization is suppressed; and a ratio of a β-type silicon carbide is made larger to reduce temperature dependency of the resistivity.SOLUTION: A sintered body is formed of a starting material comprising a raw material of a conductive phase, the silicon carbide-based conductive phase, wherein the raw material comprises nitride as a dopant. The sintered body is produced, in which variation of resistivity associated with oxidization is smaller than a sintered body having no high-resistance phase by forming the high-resistance phase on at least an external surface of the sintered body, the high-resistance phase being the silicon carbide-based conductive phase in which nitride density is lower than an average nitride density of the conductive phase. By making the starting material comprise the β-type aggregate, the coarse particles that comprise a β-type conductive silicon carbide and have a particle diameter of 5-50 μm, a ratio of a β-type silicon carbide in the whole sintered body is changed to vary temperature dependency of the resistivity; and the ratio of the β-type silicon carbide in the high-resistance phase is made larger than a sintered body formed of a starting material that does not comprise a β-type aggregate.SELECTED DRAWING: Figure 1
Patent JP-2018169243-A (JP)
Title: Permanent magnet evaluation device
Inventor: SHINPO NOBUYUKI
IPC: G01N27/72
Filed: 2017-03-29
Abstract: To provide a permanent magnet evaluation device capable of accurately measuring a property of a permanent magnet even in a state of a magnet piece.SOLUTION: A permanent magnet evaluation device 10 includes: a plurality of magnetic substances 20; a plurality of exciting coils 30 which are provided corresponding to each of the plurality of magnetic substances 20, and which wind around outer peripheries of the magnetic substances 20; a detection part 40 for measuring force acting on an evaluation body 80 which includes a permanent magnet 82 arranged in a manner to face the plurality of magnetic substances 20; and a control part 50 for controlling current of each of the plurality of exciting coils 30, so as to control a magnetic field of the evaluation body 80.SELECTED DRAWING: Figure 1A
Patent JP-2018174422-A (JP)
Title: Delta-sigma ad conversion device
Inventor: HASEGAWA KOICHI
IPC: H03M3/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a delta-sigma AD conversion device capable of eliminating a self-inductance of a large value for an isolation transformer used on the input side of FET constituting a power amplifier.SOLUTION: The delta-sigma AD conversion device, having a pair of series circuits formed by connecting FETs 26, 36 and FETs 46, 56 in series and a power amplifier formed by connecting each series circuit between a power supply and a ground and transmitting an input bandpass ΔΣ signal of a ternary to the power amplifier as one for driving, includes control means 1bfor turning on each FET 36, 56 on the ground side of each series circuit when a value of bandpass ΔΣ signal is zero in the ternary.SELECTED DRAWING: Figure 1
Patent JP-2018174638-A (JP)
Title: Rectangular electric conduit joint, connection structure between rectangular electric conduit and rectangular electric conduit joint, connection method between rectangular conduit and rectangular electric conduit joint, π type fixing member, and joint body for rectangular electric conduit joint
Inventor: KIMURA YASUKI
IPC: H02G3/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular electric conduit joint and the like which can be fixed to an electric conduit with one touch without using bolts and nuts and does not come off even when a joint hits against another member.SOLUTION: A rectangular electric conduit joint 1 is mainly composed of a joint body 3 and a pair of Π type fixing members 5. The Π type fixing member 5 is composed of a top face portion 7 and a pair of feet portions 9. On both sides of the Π type fixing member 5, step portions 11 are provided. The joint body 3 has a cylindrical portion 13 at a center and a substantially rectangular conduit portion 15 symmetrically arranged in a conduit axis direction so as to be opposed to each other with the cylindrical portion 13 interposed therebetween. Openings 23 are provided on both sides of a bottom 29 of the conduit portion 15 of the joint body 3. The Π type fixing member 5 is inserted into a cutout portion 17 from above the joint body 3. At this time, the stepped portion 11 is placed on an upper portion of a side surface 19 of the conduit portion 15. Further, tips of the feet portions 9 of the Π-type fixing member 5 are inserted into the openings 23 of the joint body 3.SELECTED DRAWING: Figure 1
Patent JP-2018172172-A (JP)
Title: Article binding material and article package
Inventor: MIZUTANI NAOKI
IPC: B65D71/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an article binding material capable of stably holding a plurality of articles in a bundle in the binding material collectively binding a plurality of articles by heat shrinkage of an article holding part.SOLUTION: An article binding material A of the present invention has at least two article holding parts 1 and 2 which are formed from a heat-shrinkable film and divided into upper parts 11 and 21, middle parts 12 and 22 and lower parts 13 and 23 in order from the upper side. The upper part 11 of the first article holding part 1 and the upper part 21 of the second article holding part 2 form an annular shape in cross sectional view as independent from each other, the middle part 12 of the first article holding part 1 and the middle part 22 of the second article holding part 2 are integrally formed into an annular shape in cross sectional view.SELECTED DRAWING: Figure 1
Patent JP-2018181890-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/04
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a large threshold voltage; and provide a semiconductor device capable of retaining data for a long time.SOLUTION: A semiconductor device having a transistor comprises: a first conductor; a first insulator arranged on the first conductor; an oxide arranged on the first insulator so as to overlap the first conductor; a second insulator arranged on the oxide; and a second conductor arranged on the second insulator so as to overlap the first conductor and the oxide. When a voltage larger than a voltage Vis applied to the second conductor with a voltage Vbeing applied to the first conductor, a channel is formed in the oxide and -δV/δVbecomes equal to or more than 0.1 and less than 1.0.SELECTED DRAWING: Figure 1
Patent JP-2018175035-A (JP)
Title: Powder container
Inventor: KAWAMURA TOSHIO
IPC: A45D33/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder container having a simple structure, capable of fine powder from leaking to the outside, and from scattering inside the container.SOLUTION: In a powder container having a lid (50) and an inner tray (30), the lid (50) and an inner tray (30) are bondable together and separable mutually, the lid (50) has a lid body (52) and a lid main body (51) bonded together through a hinge (53), the lid main body (51) forms a female screw (513s) screwed with a container body (10), and the lid body (52) is rotated around the hinge (53).SELECTED DRAWING: Figure 1
Patent JP-2018178163-A (JP)
Title: Movable body structure and film deposition apparatus
Inventor: NAKAKAWANISHI MANABU
IPC: C23C14/34
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a movable body structure such that a temperature of a rotary body can be precisely measured.SOLUTION: A movable body structure according to one embodiment comprises: a processing container configured to perform processing in a vacuum environment; a fixed part arranged in the processing container; a movable part provided movably to and away from the fixed part; a transmission and reception module provided at the fixed part and having an airtight sealing structure; and a sensor module provided at the movable part and having an airtight sealing structure, the transmission and reception module and the sensor module transmitting and receiving signals in a non-contact state.SELECTED DRAWING: Figure 2
Patent JP-2018179348-A (JP)
Title: Slag removing apparatus of melting furnace
Inventor: KAWAMURA NAOYA
IPC: F27D3/15
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a slag removing apparatus of a melting furnace improved in the workability of slag removing work.SOLUTION: In a slag removing apparatus 100 of a melting furnace 3, the melting furnace 3 and a tool placing base 62 are installed on a triangular virtual line VL with a turning central axis L1 of a trunk 11 of an industrial robot 1 as a center, and a slag removing tool placing base 61 is installed on the industrial robot 1 side with respect to the tool placing base 62. An additive agent charging tool 55 has an additive agent container 55b for storing the additive agent. The additive agent container 55b is installed on a side opposite to the melting furnace 3 with respect to the tool placing base 62. A slag recovering box 61C is installed on a side opposite to the melting furnace 3 with respect to the slag removing tool placing base 61.SELECTED DRAWING: Figure 1
Patent JP-2018176905-A (JP)
Title: Underwater investigation system and underwater investigation method using unmanned flying object
Inventor: YAMAKI KATSUNORI
IPC: B64C27/08
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an underwater investigation system and an underwater investigation method that are capable of quickly and easily performing underwater investigation at a plurality of spots in various places.SOLUTION: An underwater investigation system 1 includes: an unmanned flying object 100 that can fly by a remote operation; a measurement unit 200 that is coupled to the unmanned flying object 100; and a floating body 130 that enables the unmanned flying object 100 and the measurement unit 200 to float on a water surface W. The measurement unit 200 can measure at least one of underwater topographic information that includes at least one of an underwater camera image and a water depth and water quality information that includes at least one of a water temperature, a salt concentration, turbidity, and pH in the state of floating on the water surface, and record or transmit the measurement result.SELECTED DRAWING: Figure 1
Patent JP-2018175264-A (JP)
Title: Game machine
Inventor: NISHIDA KEISHI
IPC: A63F5/04
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing a player from losing an interest in a game and for enhancing fun by exercising ingenuity in a winning display mode of a penetration type bonus role and a pressing order small role and stop control.SOLUTION: When a BAR pattern stops in an effective line, one of BB1, FRU1, FRU10, and FRU40 may result in winning at this point. When a right stop button 10c is subjected to a second stop operation while aiming at a twelfth BAR pattern in a right reel, a thirteenth red cherry pattern cannot be stopped. A main control part 100 draws one of an upper Shin pattern or a white pumpkin pattern of the FRU40 having many pattern combinations onto an effective line instead of a BAR pattern as a pattern of the FRU10 within a bonus. When a middle stop button 10b is operated by a third stop operation, one of a replay pattern and a white pumpkin pattern is drawn onto the effective line to allow the FRU40 to win and one token to be put out. Thus, conquest properties by a player can be eliminated.SELECTED DRAWING: Figure 46
Patent JP-2017201779-A (JP)
Title: element
Inventor: KOYAMA YASUSHI
IPC: H03B5/18
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an element that can reduce parasitic oscillation.SOLUTION: An element is used for oscillation or resonance of a terahertz wave, and comprises: a resonance part 108 including a first conductor 102, a second conductor 105, a dielectric 104 that is arranged between the first conductor and the second conductor, and a first negative resistance element 101a and a second negative resistance element 101b that are connected in parallel between the first conductor and the second conductor; a bias circuit 120 that supplies a bias voltage respectively to the first negative resistance element and the second negative resistance element; and a line 103 that connects the bias circuit and the resonance part. The element is configured such that mutual injection synchronization in a positive phase of the first negative resistance element and the second negative resistance element is unstable, and mutual injection synchronization in a reverse phase of the first negative resistance element and the second negative resistance element is stable.SELECTED DRAWING: Figure 1
Patent JP-2017160224-A (JP)
Title: Compounds and methods for kinase modulation, and indications therefor
Inventor: PRABHA N IBRAHIM
IPC: A61P17/06
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide compounds which selectively modulate protein kinases, and methods of treatment by modulation of protein kinase activity.SOLUTION: There is provided a compound represented by the formula in the figure or a pharmaceutically acceptable salt, hydrate, solvate, tautomer or isomer thereof. (Ris cyclopropyl; Ris halogen; Q is H or F; Yis H; n=2; and m=0, 1 or 2.)SELECTED DRAWING: None
Patent JP-2017205866-A (JP)
Title: Combination of liquid guided laser and electrical discharge machining
Inventor: ZHAOLI HU
IPC: F02C7/18
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and precisely forming deep and small holes.SOLUTION: A workpiece (102) is positioned in a liquid guided laser cutting path and machined by a liquid guided laser device (110) to create an intermediate feature in the workpiece (102). The work piece (102) is then positioned in an electrical discharge machining (EDM) device (120) so that an electrode (128) of the EDM device (120) is operatively positioned proximately to the intermediate feature, and machined using the EDM device (120) to modify the intermediate feature in the workpiece (102) to create a finished common feature in the workpiece (102).SELECTED DRAWING: Figure 1
Patent JP-2018175624-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing tokens to be supplied continuously and smoothly.SOLUTION: A toke supply part 25 for supplying tokens M includes: a token guide groove 112 that is formed in a half-cylindrical shape opened upward and guides the plurality of tokens M along a supply direction; a forward wall 121 extended vertically in a supply direction back side of the token guide groove 112; and a token supply port 130 for dropping the tokens M between the token guide groove 112 and the forward wall 121. In this side of the token supply part 130 on an inner peripheral surface of the token guide groove 112, a pair of projecting parts 116 is provided as token-tilting means for tilting a token direction to the supply direction.SELECTED DRAWING: Figure 20
Patent JP-2018181789-A (JP)
Title: Induction heating device and induction heating method
Inventor: TAIRA MASATO
IPC: C21D1/42
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To perform induction heating upon a material to be heated to a target temperature regardless of a kind or a composition of the material to be heated and regardless of influences of a transfer device or the like on a line where the material to be heated is transferred.SOLUTION: An induction heating device 1 is configured to perform induction heating upon a steel plate H being transferred on a line by an induction heating part 10 including an induction coil and an AC power source which outputs power to the induction coil. The induction heating device comprises: a temperature measurement part 11 which is provided at a position at an upstream side of the induction heating part 10 on the line and measures a temperature of the steel plate H being transferred; a physical property value measurement part 12 which is provided at a position at the upstream side of the induction heating part 10 on the line and measures physical quantities relating to physical property values of the steel plate H being transferred; and a control part 14 which determines an output condition of power from the AC power source to the induction coil based on at least measurement results in the temperature measurement part 11 and the physical property value measurement part 12.SELECTED DRAWING: Figure 1