baber/WOPTO huggingface dataset:
Patent JP-2019131035-A (JP)
Title: Vehicle heating system
Inventor: ASANO MORIHITO
IPC: B60H1/08
Filed: 2018-01-31
Abstract: To adequately suppress heating performance degradation due to temperature drop of cooling water in a heater core.SOLUTION: A vehicle heating system comprises: a water-cooling type internal combustion engine; a cooling water path for circulating cooling water to be supplied to the internal combustion engine; a heater core which is provided on the cooling water path, performs heat exchange between cooling water, which flows out from the internal combustion engine, and air, and heats the interior of a cabin; a cooling water pump which is operated by reception of supply of a rotation driving force from the internal combustion engine, sucks and discharges cooling water which is circulated in the internal combustion engine, the cooling water path and the heater core; an electric motor which can rotationally drives the internal combustion engine; and a control part which, during a period in which operation of the internal combustion engine is stopped without combustion of a fuel, starts the electric motor according to a request for heating performance thereby rotationally driving the internal combustion engine, and operates the cooling water pump thereby flowing cooling water into the heater core from the internal combustion engine.SELECTED DRAWING: Figure 3
Patent JP-2019134314-A (JP)
Title: Signal processor, signal processing method and program
Inventor: TAWADA NORIAKI
IPC: H04S3/00
Filed: 2018-01-31
Abstract: To appropriately control the spread of sound sensed by a listener when sound is reproduced using a speaker.SOLUTION: A signal processor 100 acquires the information concerning arrangement of a plurality of speakers 120 involved in reproduction of sound based on a signal for reproduction and sets a plurality of virtual sound sources corresponding to an input acoustic signal on the basis of the acquired information. The signal processor 100 creates a signal for reproduction by processing the input acoustic signal on the basis of setting of the plurality of virtual sound sources.SELECTED DRAWING: Figure 6
Patent JP-2018086293-A (JP)
Title: Game machine
Inventor: HASHIMOTO NAOTAKA
IPC: A63F7/02
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a hardware configuration capable of properly controlling start timing of a general-purpose processor and a dedicated processor.SOLUTION: A performance control part 22 for controlling performance operation including a sound performance comprises: a first reset part RT1 for generating a first reset signal SYS based on the fact that a DC voltage received from a power supply board 20 has increased from zero to a specified level; a second reset part RT2 for generating a second reset signal RSET when a predetermined period of time has passed since the first reset signal SYS; a one-chip microcomputer 40 for controlling performance control operation; a sound synthesis circuit 42 for reproducing a sound signal necessary for the sound performance; and a sound memory 43 for storing basic data of the sound signal. Reset operation of the one-chip microcomputer 40 and the sound synthesis circuit 42 is executed based on the second reset signal.SELECTED DRAWING: Figure 6
Patent JP-2019138654-A (JP)
Title: Escapement of timepiece
Inventor: FUKAYA SHINPEI
IPC: G04B15/14
Filed: 2018-02-06
Abstract: To provide the escapement of a timepiece with which it is possible to shorten a blank period of torque transmission from an escape wheel to a pallet and improve the efficiency of torque transmission.SOLUTION: The escapement comprises an escape wheel having teeth 11, and a pallet having an in-claw 21 and an out-claw and oscillating in linkage with a balance wheel. In a range exceeding a prescribed distance D1 along an impulse face 25 of the in-claw 21 from a locking corner 22 of the in-claw 21, there is formed a step surface 23 projecting from the impulse face 25 of the in-claw 21, at which a locking corner 12 of teeth 11 of the escape wheel slides, and in a range exceeding a prescribed distance d1 along an impulse face 15 of the teeth 11 from the locking corner 12 of the teeth 11, there is formed a step surface 13 projecting from the impulse face 15 of the teeth 11, at which a leaving corer 24 of the in-claw 21 slides.SELECTED DRAWING: Figure 6
Patent JP-2018067364-A (JP)
Title: Settlement device, program and pos system
Inventor: SAITO FUMIKATSU
IPC: G07G1/12
Filed: 2018-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a POS system having a low manufacturing cost even when a registration device and a settlement device are separately arranged.SOLUTION: A POS system, in which a registration device that executes registration processing of commodities and a settlement device that executes settlement processing of commodities are separately arranged, includes a processing unit that executes both of the registration processing and the settlement processing. When a registration device operation unit receives an operation input, the processing unit may instruct a registration device printing unit to execute printing, and when a settlement device operation unit receives an operation input, the processing unit may instruct a settlement device printing unit to execute printing.SELECTED DRAWING: Figure 3
Patent JP-2019137893-A (JP)
Title: Stainless clad steel and method for producing the same, and cutter
Inventor: SHIOTSUKI KATSUYUKI
IPC: C22C38/58
Filed: 2018-02-09
Abstract: To provide a stainless clad steel 1 having excellent corrosion resistance and toughness while having a base material of high hardness.SOLUTION: A stainless clad steel 1 contains a base material 2 and a laminated material 3. The base material 2 is composed of a martensitic stainless steel containing 0.4-1.3 mass% of C and having a hardness HRC of 55 or more. The laminated material 3 is composed of a multiphase stainless steel having a natural potential difference from the base material 2 of 200 mV/SCE or less and containing a ferrite phase and a martensite phase.SELECTED DRAWING: Figure 1
Patent JP-2019145238-A (JP)
Title: Fuel cell device module and fuel cell device
Inventor: TOUDEN MITSUTAKA
IPC: H01M8/2484
Filed: 2018-02-16
Abstract: To provide a fuel cell module having high power generation efficiency, and a fuel cell device using the same.SOLUTION: In multiple second spacers (7A, 7C) located between the other side of cell stack (1A, 1B) and the wall part of a housing container, and including an oxygen-containing gas introduction member 4 for supplying oxygen-containing gas below the cell stack between the cell stack 1 and the wall part (adiabators 5A, 5B), the sum of lengths of the opposite surface to the cell stack in the vertical direction of the cell is larger than the sum of lengths of the opposite surface to the cell stack in the vertical direction of at least one of first spacers (6A, 6B) located between one side of the cell stack and the lateral face of the oxygen-containing gas introduction member 4.SELECTED DRAWING: Figure 4
Patent JP-2019143174-A (JP)
Title: Guide roller device
Inventor: KAWASAKI MICHIO
IPC: C25D19/00
Filed: 2018-02-16
Abstract: To provide a guide roller device capable of minimizing an amount of liquid leakage from a dip tank such as a plating tank or a washing tank, and of preventing a work-piece from being damaged by a roller guiding the work-piece.SOLUTION: The guide roller device for use in a plating device characterized by comprising a work-piece introduction slit section 2 and a work-piece delivery slit section 3 each formed on a dip tank 1 such as a plating tank or a washing tank, and a pair of work-piece guide rollers 4, 5 disposed outside the work-piece introduction slit section 2 and a pair of work-piece guide rollers 6, 7 disposed outside the work-piece delivery slit section 3, is characterized in that the rotation speeds of the pairs of work-piece guide rollers 4, 5 and work-piece guide rollers 6, 7 are matched to a transfer speed Ts of a work-piece 10, and a prescribed clearance 40 is provided between the work-piece 10 and the pair of guide rollers 4, 5, and between the work-piece 10 and the pair of the guide rollers 6, 7.SELECTED DRAWING: Figure 3
Patent JP-2018184659-A (JP)
Title: High-strength aluminum alloy laminated molding and method for producing the same
Inventor: ADACHI MITSURU
IPC: B22F3/16
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy laminated molding that is stronger than conventional laminated moldings, and a method of producing the same.SOLUTION: Provided are: an aluminum alloy laminated molding characterized by being obtained by molding, by a lamination process, a raw material metal comprising an aluminum alloy that contains Fe, being an unavoidable impurity, in an amount of at most 0.3 wt.% and Mn and/or Cr in an aggregate amount of 0.3-10 wt.%, said aluminum alloy laminated molding being composed of an intermetallic compound containing at least two elements selected from Al, Mn, Fe and Cr, and/or an aluminum alloy solid solution in which at least one element selected from Mn, Fe and Cr is dissolved; and a production method for the aluminum alloy laminated molding.SELECTED DRAWING: None
Patent JP-2019014465-A (JP)
Title: Gearshift device for bicycle
Inventor: KIMURA MASAYUKI
IPC: B62M25/04
Filed: 2018-02-21
Abstract: To provide a gearshift device for a bicycle, which enables a gear change control lever to be easily stopped in a gear change position without replacement of all component parts of a component.SOLUTION: A gearshift device 100, which is coupled to a bicycle rear derailleur 70 via a shift wire 60, includes: a gear change control lever 40; an operation shaft 1 that is rotated by an operation of a gear change control lever part 40 so as to wind and rewind the shift wire 60; and a replaceable gear change position notification part 10 in which a rotation stop position corresponding to each gear change position of the rear derailleur 70 changing in accordance with rotation of the operation shaft 1 is set.SELECTED DRAWING: Figure 1
Patent JP-2019145694-A (JP)
Title: Semiconductor device
Inventor: HORIKAWA YUTA
IPC: H01L33/62
Filed: 2018-02-22
Abstract: To provide a semiconductor device that suppresses breakage of a wire.SOLUTION: The present invention relates to a semiconductor device comprising: a resin package comprising a recessed part 2 having a bottom surface where parts of top surfaces of a pair of leads are exposed from a resin part; a semiconductor element; and a wire 6 electrically connecting the semiconductor element and the pair of leads to each other. The semiconductor device is characterized in that: the bottom surface of the recessed part is in a substantially rectangular shape having four sides in top surface view, and also has at least a part of its circumference enclosed with the resin part 30; the pair of leads have an element mounting region where the semiconductor element is mounted, a wire connection region which is apart from the element mounting region across the resin part, and has its circumference encircled with the resin part, and to which the wire is connected, and a first region which has at least a part of its circumference encircled with the resin part; the element mounting region, the wire connection region, and the first region are exposed from the resin part on the bottom surface of the recessed part; and the shortest distance between the first region and the wire connection region is a half or larger as large as the length of the longest side among the four sides of the bottom surface of the recessed part.SELECTED DRAWING: Figure 1A
Patent JP-2019142750-A (JP)
Title: Small-pore zeolite containing phosphorus and having intergrowth structure and production method thereof
Inventor: SANO YOJI
IPC: C01B39/48
Filed: 2018-02-22
Abstract: To provide a small-pore zeolite having an intergrowth structure that has a higher heat resistance than small-pore zeolites having an intergrowth structure that have been reported so far (small-pore zeolites free of phosphorus).SOLUTION: There is provided a small-pore zeolite which has a crystal structure that is an intergrowth structure of an AFX structure and a CHA structure and that contains phosphorus. Such a small-pore zeolite is obtainable by a production method comprising a crystallization step of crystallizing a composition comprising a silica alumina source, a phosphorus source, an organic structure directing agent source, an alkali source and water.SELECTED DRAWING: Figure 2
Patent JP-2019148123-A (JP)
Title: Wall plate construction structure and starter auxiliary member used therefor
Inventor: NISHIDA TOSHIBUMI
IPC: E04B2/56
Filed: 2018-02-27
Abstract: To provide a wall plate construction structure that is unlikely to be damaged or broken even when an external force is applied to the lowermost wall plate, and a starter auxiliary member used therefor.SOLUTION: A wall plate construction structure 1 in which a plurality of wall boards 4 are stretched on a wall base 2. The wall plate construction structure 1 includes a starter 3 that is fixed to the wall base 2 and a wall plate 4 that inclines against an outer surface 31 of the starter 3 and the wall base 2. The outer surface 31 of the starter 3 is inclined so as to be positioned outward as it goes downward.SELECTED DRAWING: Figure 1
Patent JP-2019151367-A (JP)
Title: Paper container
Inventor: TAKADA TSUYOSHI
IPC: B65D5/36
Filed: 2018-03-02
Abstract: To let steam including oil from the food out of the container when storing cooked fried food in a paper container for packaging at the time of sale.SOLUTION: A paper container 1, which has a front wall plate 2 and a rear wall plate 3, a left side wall plate 4, a right side wall plate 5 and a bottom plate 9, has arc-shaped gaps 24a, 25a, 34a, 35a which have folding lines 2a, 2b, 3a, 3b as radial direction and tongue pieces 24, 25, 34, 35 formed on the side wall plates 4, 5. On the paper container 1 which is made into a box from a state of being crushed, the tongue pieces 24, 25, 34, 35 rise from the side wall plates 4, 5 so that openings 1a, 1b are formed. The steam from the stored cooked fried food is let out through these openings 1a, 1b.SELECTED DRAWING: Figure 1
Patent JP-2019150326-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-02
Abstract: To provide a game machine that suppresses decline in a game interest.SOLUTION: A game machine includes performance execution means capable of executing a special performance and a progress performance. The special performance suggests that there is a possibility to be in an advantageous game state more advantageous to a player than a normal game state, and includes at least a first special performance and a second special performance. The progress performance can be advanced to a specific stage, and includes at least a first progress performance and a second progress performance. The performance execution means may execute the special performance in accordance with advancement of the progress performance to a specific stage. When the first progress performance is advanced to a specific stage, the probability in which the first special performance is executed is higher than that in which the second special performance is executed, and when the second progress performance is advanced to a specific stage, the probability in which the second special performance is executed is higher than that in which the first special performance is executed.SELECTED DRAWING: Figure 59
Patent JP-2019156402-A (JP)
Title: Packing device
Inventor: ARAI TATSUYA
IPC: B65D81/05
Filed: 2018-03-07
Abstract: To provide a packing device which effectively prevents grazed marks or pressed marks on a surface of a packed object caused by contacts with a cushioning body.SOLUTION: A packing device 1 comprises: a cushioning body 2 having a first face 2a facing a packed object 50; a protection material 3 for covering at least a part of the first face 2a; and junctions 4 where the cushioning body 2 and the protection material 3 are welded or bonded. The protection material 3 has a protection surface 3a contacting the packed object 50. The surface roughness of the protection surface 3a is smaller than that of the first face 2a not covered by the protection material 3.SELECTED DRAWING: Figure 2
Patent JP-2019155227-A (JP)
Title: Co2 methanation catalyst and carbon dioxide reduction method using the same
Inventor: TAKAHASHI ERI
IPC: C07C9/04
Filed: 2018-03-08
Abstract: To provide a catalyst showing a high COmethanation performance in a wide temperature range.SOLUTION: The present invention provides a COmethanation catalyst that converts carbon dioxide into methane using hydrogen, the catalyst containing a support and a catalyst component, the support containing one or more selected from the group consisting of Ce, La, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and the catalyst component containing Ni supported on the support.SELECTED DRAWING: Figure 2
Patent JP-2019159036-A (JP)
Title: Liquid crystal element, phase modulator, and method for controlling liquid crystal element
Inventor: NAGOYA TAKASHI
IPC: G02F1/31
Filed: 2018-03-12
Abstract: To provide a phase modulator which can accurately detect a signal-free state and can suppress increase of the power consumption of a liquid crystal element.SOLUTION: A phase modulator 1 includes an image data generator 2, a controller 3, a light reception signal detector 4, and a liquid crystal element 5. The image data generator 2 generates image data DD. The controller 3 generates a gradation control signal GCS based on the image data DD. The liquid crystal element 5 has a first substrate 20 and a light reception unit 6. The first substrate 20 has a pixel region 21 in which a plurality of pixel electrodes 24 forming pixels are arranged. A light reception unit 6 photoelectrically converts light SL emitted to the pixel region 21 to generate a light reception signal LRS. The light reception signal detector 4 generates a driving control signal SCS based on the light reception signal LRS. The liquid crystal element 5 inclines a wave surface WF of the light SL emitted to the pixel region 21 in such a manner that different driving voltages DV are applied to pixel electrodes 24 based on the gradation control signal GCS.SELECTED DRAWING: Figure 1
Patent JP-2019161127-A (JP)
Title: Light-emitting device
Inventor: HAYASHI TAKETO
IPC: H01S5/022
Filed: 2018-03-15
Abstract: To provide a light-emitting device capable of achieving wide-angle light distribution and having small angle dependence of chromaticity.SOLUTION: A light-emitting device 100 comprises a semiconductor laser element 130, a first lens 140, a second lens 150, and a wavelength conversion unit 160 which converts a wavelength of a laser beam emitted from the semiconductor laser element 130. The first lens 140 has a first spread angle θ1, and deflects a laser beam emitted from the semiconductor laser element 130. The second lens 150 has a second spread angle θ2, and deflects the laser beam deflected by the first lens 140. The second spread angle θ2 is larger than the first spread angle θ1.SELECTED DRAWING: Figure 1
Patent JP-2018188132-A (JP)
Title: Console Box
Inventor: ROY C THORSELL
IPC: E05C21/00
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To properly operate an opening/closing mechanism even if a lid is improperly operated.SOLUTION: A console box 10 comprises: a box body 11 having an opening 13; lids 15, 17 which are supported on the box body 11 by hinge shafts 16, 18; and opening/closing mechanisms 21, 22 for inclining the lids 15, 17. The opening/closing mechanisms 21, 22 comprise a main rack 36 having a lock part 38, and a sub-rack 41 having a locked part 48. The locked part 48 is locked on the lock part 38, when the lids 15, 17 are inclined between an open position and a closed position, and regulates a slide of the sub-rack 41 with respect to the main rack 36, and releases regulation of the sub-rack 41 with respect to the main rack 36, when the lids 15, 17 are more inclined to a side of closing the opening 13 from the closed position, and when the lids 15, 17 are more inclined to a side of opening the opening 13 from the open position.SELECTED DRAWING: Figure 2
Patent JP-2019163847-A (JP)
Title: Cross shaft coupling
Inventor: YAOI YUICHIRO
IPC: F16B21/18
Filed: 2018-03-20
Abstract: To provide structure which allows for suppression of degradation in the durability of a cross shaft coupling by reducing a load transmitted to a yoke via a snap ring constituting the cross shaft coupling even if an excessive load is applied to the snap ring.SOLUTION: Load F transmitted to a snap ring 30 perpendicularly acts on a tapered surface 52 formed in the snap ring 30, and consequently, the load F is divided into a first component force F1 axially acting on a shaft part 32 of a spider 16, and a second component force F2 acting on an external peripheral side of the snap ring 30. Therefore, the second component force acts in a direction in which the second component force presses an outer circumferential surface of the snap ring 30 to a groove bottom 48a of a groove 48, and the first component force acts from a point X3 being an end of the groove bottom of the groove 48, accordingly the load acting on a first yoke 24 can be largely reduced.SELECTED DRAWING: Figure 6
Patent JP-2019171985-A (JP)
Title: Occupant protection device for vehicle
Inventor: JINNO YOSHIHISA
IPC: B60N2/427
Filed: 2018-03-27
Abstract: To provide an occupant protection device for a vehicle which can properly constrain an occupant who is seated on a vehicle seat in an easy posture, and tries to inertia-move to a seat rear side at a collision of the vehicle.SOLUTION: An airbag device 40 has an airbag 44 and an inflator 50. The inflator 50 is operated when the inertia-movement of an occupant P who is seated on a vehicle seat 12 to a seat rear side at a collision of a vehicle is detected or predicted, and the vehicle seat 12 is set to an easy posture position. The airbag 44 is accommodated in a seatback 16, and comprises a first chamber 46 and a second chamber 48. The first chamber 46 is expanded and deployed to a seat front side from a seat upper side rather than a shoulder S of the occupant P by being supplied with a gas from the inflator 50. The second chamber 48 is arranged at a lower side of the first chamber 46, and expanded and deployed between a back part B of the occupant P and the seatback 16.SELECTED DRAWING: Figure 1
Patent JP-2019172139-A (JP)
Title: Occupant protection device of vehicle
Inventor: KIKKAWA MITSUHARU
IPC: B60R21/233
Filed: 2018-03-29
Abstract: To suitably protect an occupant irrespective of a physique of the occupant, and to pursue further higher safety, in an occupant protection device of a vehicle.SOLUTION: An occupant protection device 10 comprises: a three-point type seatbelt 11 which is bridged to a front of an occupant who is seated on a seat 4; a force limiter 16 for imparting tension to the seatbelt 11; an airbag device 17 having an airbag 19 having an upper side part 20, an outside part 21 and an inside part 22 which can be deployed by different pressure as the airbag 19 which deploys so as to support an upper body and a head part which are liable to fall down in front of the upper body of the occupant who is seated on the seat 4; a control part 15 for protecting the occupant who is seated on the seat 4 by operating the force limiter 16 and the airbag device 17 at a collision; and an occupant recognition device 13 for recognizing the physique of the occupant who is seated on the seat 4. The control part 15 changes the deployment of the upper side part 20, the outside part 21 and the inside part 22 with respect to the airbag 19 according to the recognized physique of the occupant.SELECTED DRAWING: Figure 4