baber/WOPTO huggingface dataset:
Patent JP-2020124974-A (JP)
Title: Vehicular seat
Inventor: ONUMA KOJI
IPC: B60N2/68
Filed: 2019-02-01
Abstract: To provide a vehicular seat configured so that a support member can be easily aligned with respect to a frame.SOLUTION: A seat cushion has a frame 7 in a frame shape, and a tabular support member 8, provided in the frame 7, which supports an occupant resiliently. Portions of inner side surfaces of left and right side members 14 and 14 of the frame 7 are covered with left and right cover members 60 and 60. The support member 8 has a tabular main body 20 extending in an approximately parallel with the frame 7 and left and right oblique parts 21 extending obliquely from left and right side edges of the main body 20 toward a front side thereof. When the side edges of the left and right oblique parts 21 and 21 contact the corresponding left and right cover members 60 and 60, the support member 8 is aligned with respect to the frame 7. The oblique parts 21 are reinforced by lattice-shape reinforcement parts provided on rear sides thereof, and therefore the oblique parts can be suppressed from deforming, so that a position of the support member with respect to the frame becomes constant.SELECTED DRAWING: Figure 2
Patent JP-2020126979-A (JP)
Title: Light emitting device, optical device, and information processing device
Inventor: SAKAI KAZUHIRO
IPC: H01S5/0239
Filed: 2019-02-06
Abstract: To provide a light emitting device having a configuration that easily achieves both reduction of inductance of a circuit that drives a light emitting device array and close arrangement of the light emitting device array and a light receiving device, and an optical device and an information processing device using the light emitting device.SOLUTION: A light emitting device includes: a board (40); a light emitting element array (11) provided on the substrate (40), and having first and second side surfaces (S1, S2) facing each other, and third and fourth side surfaces (S3, S4) facing each other and connecting the first and second side surfaces (S1, S2); a driving element (12) provided on the substrate (40) on the first side surface (S1) side and driving the light emitting element array (11); a light receiving element (30) provided on the substrate (40) on the second side surface (S2) side and receiving light emitted from the light emitting element array 11, and a wiring member (W) provided on the third and fourth side surfaces (S3, S4) and extending from an upper surface electrode 50 of the light emitting element array 11 toward the outside of the light emitting element array 11.SELECTED DRAWING: Figure 4
Patent JP-2019107893-A (JP)
Title: Image forming apparatus, image forming system, and method of selecting type of recording sheet
Inventor: NAKAHIRA YOSHINORI
IPC: B41J29/38
Filed: 2019-02-07
Abstract: To provide an image forming apparatus which can improve convenience while suppressing recording failure of an image.SOLUTION: An image forming apparatus 1, in a case where information designating a tray (storage part) is contained in data received from a PC 2 and information designating the type of a recording sheet is not contained in the data, does not select the type of the recording sheet set in a case where the type of the recording sheet is not designated, selects the type of the recording sheet set for the designated tray, and records an image under a recording condition corresponding to the selected type of the recording sheet. The image forming apparatus 1 does not stop recording of the image in this case. A possibility that the type of the recording sheet set for each tray matches the type of the recording sheet actually stored is high, and a possibility that recording failure of the image occurs is low. Consequently, the image forming apparatus 1 can improve convenience while suppressing recording failure of the image.SELECTED DRAWING: Figure 1
Patent JP-2019077887-A (JP)
Title: Adhesive composition and surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C08F220/16
Filed: 2019-02-07
Abstract: To provide an adhesive composition which has excellent antistatic performance, is excellent in balance of adhesive force at a low peeling speed and a high peeling speed, and is also excellent in durability and reworkability.SOLUTION: An acrylic polymer comprises a copolymer obtained by copolymerizing (A) a (meth)acrylic acid ester monomer having C4-C10 alkyl group, (B) a copolymerizable monomer containing a hydroxyl group, (C) a copolymerizable monomer containing a carboxyl group, (D) a polyalkylene glycol mono(meth)acrylic acid ester monomer, and (E) a nitrogen-containing vinyl monomer or alkoxy group-containing alkyl (meth)acrylate monomer containing no hydroxyl group. The adhesive composition further contains (F) a tri- or higher functional isocyanate compound as a crosslinking agent, (G) a crosslinking retarder, (H) a crosslinking catalyst, (I) an antistatic agent, and (J) a polyether-modified siloxane compound having an HLB value of 7-12.SELECTED DRAWING: None
Patent JP-2020128158-A (JP)
Title: Moving body
Inventor: FUJIWARA NAOKI
IPC: B60L15/20
Filed: 2019-02-08
Abstract: To provide a moving body that can roll a plurality of wheels even in a state where the wheels are not locked.SOLUTION: A walking support device 1 comprises a plurality of driving wheels 50 that can rotate around a plurality of rotating shafts 51 arranged on a circumference with an identical axis line C as a center, and a hub case 60 that supports the plurality of rotating shafts 51 rollably with the axis line C as a center. A first motor 10 is connected to the plurality of driving wheels 50 to be able to transmit power so as to make the plurality of driving wheels 50 rotate, and a second motor 20 is connected to the hub case 60 to be able to transmit power so as to make the plurality of driving wheels 50 roll.SELECTED DRAWING: Figure 3
Patent JP-2019142718-A (JP)
Title: Device for contactless measurement of parameters of linear textile formation, method of controlling the device, and textile machine
Inventor: EVZEN PILAR
IPC: B65H63/028
Filed: 2019-02-14
Abstract: To provide a device equipped with a yarn sensor (2) for contactless measurement of parameters of a linear fiber textile formation such as yarn, thread, and sliver, a method of controlling the device, and a textile machine equipped therewith.SOLUTION: The yarn sensor (2) is equipped with at least two independent detection areas (21, 22) of absence and/or quality and/or movement of a yarn 1, and the respective detection areas (21, 22) are provided at predetermined positions with respect to the yarn route in a different situation and condition of the yarn 1 in the workstation.SELECTED DRAWING: Figure 1
Patent JP-2020136765-A (JP)
Title: Terminal device, base station device, and communication method
Inventor: YOSHIMURA TOMOKI
IPC: H04W56/00
Filed: 2019-02-14
Abstract: To provide a terminal device, a base station device, and a communication method that communicate efficiently.SOLUTION: A first index for any of one or more initial signal blocks is given based at least on adding Y to the remainder obtained by dividing X by N, and a second index is given based at least on a PBCH included in any of the one or more initial signal blocks and/or a DMRS related to the PBCH. When an nth bit included in an upper layer parameter is set to a predetermined value, an initial signal block to be transmitted is included in an nth initial signal block group.SELECTED DRAWING: None
Patent JP-2019107700-A (JP)
Title: Lead-free solder composition
Inventor: LI JIANXING
IPC: B23K35/40
Filed: 2019-02-18
Abstract: To provide a bismuth/copper-based solder material and a production method of the same.SOLUTION: In a wire-like solder composition, 85-95 wt.% bismuth and at least 5 wt.% copper can be contained. The wire-like solder composition can have a diameter of about less than 1 millimeter and an elongation at break of at least 20%.SELECTED DRAWING: Figure 1
Patent JP-2020135267-A (JP)
Title: Information processing method
Inventor: YOSHIDA AKIYASU
IPC: G06F16/174
Filed: 2019-02-18
Abstract: To solve the problem with backup process which performs deduplication resulting in longer backup time.SOLUTION: An information processing method used by a backup server connected to a storage device with a deduplication function includes steps of: determining whether a backup object file is updated; and calculating hash value of chunk formed by dividing the file based on the determination result.SELECTED DRAWING: Figure 2
Patent JP-2020134009-A (JP)
Title: Total heat exchanging element paper and total heat exchanging element
Inventor: MATSUOKA MASANOBU
IPC: D21H13/14
Filed: 2019-02-19
Abstract: To provide a total heat exchanging element paper that is excellent in thermal conductivity, moisture permeability, and paper strength.SOLUTION: A total heat exchanging element paper has beaten cellulose fiber, synthetic fiber and a moisture absorbent. The total heat exchanging element paper contains, as the synthetic fiber, 2-25 mass% of a sheath-core type composite fiber that has a resin with a melting point of 160°C or higher as a core component and polyethylene as a sheath component, with a fiber diameter of 6.0 μm or less.SELECTED DRAWING: None
Patent JP-2020132391-A (JP)
Title: Paper thickness detection device and image formation device using it
Inventor: ONISHI ATSUSHI
IPC: B65H7/02
Filed: 2019-02-22
Abstract: To provide a paper thickness detection device capable of detecting thickness of a paper sheet with high accuracy, with a simple configuration.SOLUTION: A paper thickness detection device contains: a driven roller 102 whose center position displaces according to the thickness of a paper sheet S when nipping the paper sheet S; a rotary encoder slit plate 104 which is radially formed with a rotation axis of the roller as a center on a side surface facing a roller surface of the driven roller 102; a sensor part 105a which is fixed so that a position thereof does not follow the displacement of the driven roller 102 and detects transmission light or reflection light from the rotary encoder slit plate 104; and a rotary encoder sensor 105 which detects difference of detection timing by the sensor part 105a generated when transiting between a non-nipping state and a nipping state of the paper sheet S by the driven roller 102, and calculates the thickness of the paper sheet S based on the difference of the detection timing.SELECTED DRAWING: Figure 4
Patent JP-2020130790-A (JP)
Title: Treatment plan support device and method
Inventor: UTSUNOMIYA KAZUKI
IPC: A61N5/10
Filed: 2019-02-22
Abstract: To support application determination of Adaptive RT in a treatment period in a highly accurate and easy manner.SOLUTION: The treatment plan support device according to the present embodiment comprises an acquiring unit and a generation unit. The acquiring unit acquires information on a first treatment plan related to radiation therapy. The generation unit generates information related to a second treatment plan using the information related to the first treatment plan and a medical image acquired when radiation therapy based on the first treatment plan is performed.SELECTED DRAWING: Figure 1
Patent JP-2020132983-A (JP)
Title: Electroplating equipment and plating method
Inventor: OTANI ISSEI
IPC: C25D21/14
Filed: 2019-02-25
Abstract: To provide electroplating equipment in which film thickness distribution of plating can be measured.SOLUTION: The electroplating equipment according to the present invention comprises: a plating bath 1 that stores a plating solution 9 for electroplating; a power supply 8; a cathode 7b which is connected to a negative electrode 8b of the power supply 8, and on which an article to be plated 7 is placed; a soluble anode 4 which is immersed in the plating solution 9, connected to a positive electrode 8a of the power supply 8, and made of a material soluble to the plating solution 9 in an electroplating; an insoluble anode 2 which is immersed in the plating solution 9, connected in series to the soluble anode 4, connected to the positive electrode 8a of the power supply 8 via the soluble anode 4, disposed to face the article to be plated 7 along the plated surface 7a, made of a material insoluble to the plating solution 9, and divided into two or more pieces; an ammeter 5 measuring anode currents flowing through respective insoluble anodes 2; and a recording processing unit 6 calculating the thickness distribution of the plating of the article to be plated 7 based on a function relationship between the anode current recorded in advance and the plated film thickness of the article to be plated using each anode current.SELECTED DRAWING: Figure 1
Patent JP-2019107898-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: TOGASHI ISAMU
IPC: B41J2/18
Filed: 2019-02-27
Abstract: To provide a liquid jet head including a passage member capable of achieving downsizing and securing a larger area in which a liquid passage can be arranged, and to provide a liquid jet device.SOLUTION: A liquid jet head includes: multiple head bodies 110 each having a liquid jet surface 20a for jetting an ink; COF substrates 98 each connected to the head body 110; and a passage member 200 provided with passages 240 for supplying inks to the respective head bodies 110. The passage member 200 has multiple openings 201 into which the COF substrates 98 are inserted. The COF substrate 98 extends at the passage member 200 side relative to the head body 110 and inclines to the first surface 98a side of double surfaces of the COF substrate 98 between the head body 110 and the passage member 200. The passage 240 is connected to the head body 110 at the second surface 98b side of the double surfaces of the COF substrate 98.SELECTED DRAWING: Figure 17
Patent JP-2019135545-A (JP)
Title: Systems and methods of providing enhanced education and training in virtual reality environment
Inventor: CARL PETERS
IPC: G09B9/00
Filed: 2019-02-27
Abstract: To provide virtual reality arc welding systems.SOLUTION: Virtual reality arc welding systems that provide virtual reality simulations for training purposes. Virtual reality welding systems to aid in training welding students may provide intelligent connections to web sites on the Internet, overlays of ideal weld puddles, recommended corrective actions based on virtual testing results, simulations of virtual environments with safety hazards, and simulations of relationships between improperly set welding parameters and weld defects and discontinuities.SELECTED DRAWING: Figure 1
Patent JP-2020139862-A (JP)
Title: Thermal flow sensor, mass flow controller, and method of manufacturing thermal flow sensor
Inventor: NAKAO MASAHIRO
IPC: G01F1/692
Filed: 2019-02-28
Abstract: To provide a technique that enables labor saving and uniformity in a manufacturing process for a thermal flow sensor.SOLUTION: A thermal flow sensor 10 is provided, comprising a sensor tube 12A and resistive films 12C formed around the sensor tube 12A.SELECTED DRAWING: Figure 5
Patent JP-2020138851-A (JP)
Title: Work machine
Inventor: TAKEUCHI HIROKI
IPC: B66C15/00
Filed: 2019-02-28
Abstract: To suppress contact of a lifted load with an obstacle caused by swinging of the lifted load.SOLUTION: A work machine (1) provided with a lifting device (7) that lifts a lifted load (100) via a traction member (43) comprises: a warning device (77) that issues a warning in a prescribed warming mode; an obstacle detection device (51) that detects location of an obstacle around the lifted load; and a controller (70) that controls the warning device. The controller includes a shape estimation unit (71a) that determines a shape of the lifted load, and a swinging range determination unit (74) that determines the swinging range of the lifted load, and operates the warning device when the obstacle detection device detects location of the obstacle within the swinging range.SELECTED DRAWING: Figure 3
Patent JP-2020138942-A (JP)
Title: Heterocycle-containing quinoid compound or polymer as well as its manufacturing method and its usage
Inventor: TAKASE ICHIRO
IPC: H01L51/30
Filed: 2019-02-28
Abstract: To provide a novel heterocycle-containing quinoid compound having a narrow band gap of HOMO-LUMO.SOLUTION: A novel heterocycle-containing quinoid compound represented by the following formula (1) is prepared. (In the formula, E1 is a hetero element selected from the group consisting of a group 14 element, a group 15 element and a group 16 element, R1 to R3 is an alkyl group, a cycloalkyl group, an aryl group or a heteroaryl group, and these groups may have a substituent, n is an integer of 0 to 2. When the E1 is a group 14 element, n is 2; when the E1 is a group 15 element, n is 1; and when the E1 is a group 16 element, n is 0.)SELECTED DRAWING: None
Patent JP-2020145801-A (JP)
Title: Drive device
Inventor: KOYANAGI HIROYUKI
IPC: H02M7/48
Filed: 2019-03-05
Abstract: To suppress a ripple of a voltage between terminals of a smoothing capacitor.SOLUTION: A drive device includes: an electric motor; an inverter; a power storage device; a boost converter for supplying a high-voltage side power line to which the inverter is connected with power of a low-voltage side power line to which the power storage device is connected being boosted; and a smoothing capacitor attached to the high voltage side power line. When all three phases of the inverter are in a first state where all three phases are on or off, or when a phase current of any of the three phases of the inverter is a zero crossing across the value 0 in a second state where an upper or lower arm of the zero-crossing phase is alone on, an output current is corrected to be low in control of the boost converter, and, when the first or second state ends, the output current is corrected to be high in the control of the boost converter.SELECTED DRAWING: Figure 2
Patent JP-2020142581-A (JP)
Title: Back frame
Inventor: MOTOI YOSHIHIRO
IPC: B60N2/68
Filed: 2019-03-05
Abstract: To disclose one example of a back side frame capable of suppressing generation of cracks while suppressing the rise of manufacturing cost and a mass increase.SOLUTION: A part of a stopper 80 and a part of a reinforcement member 100 are fixed to each other in a state of sandwiching a plate material P therebetween. With this, many of forces input into the stopper 80 can be transmitted to the reinforcement member 100. Therefore, since forces input into the plate material P become small, a stress generated on the plate material P can be made small without enlarging a thickness dimension of the plate material P. Consequently, a back side frame 72 capable of suppressing generation of cracks on the plate material P while suppressing the rise of manufacturing cost and a mass increase can be obtained.SELECTED DRAWING: Figure 6
Patent JP-2020141802-A (JP)
Title: Exercise support device, exercise support method, and exercise support program
Inventor: KIJIMUTA Mika
IPC: A63B69/00
Filed: 2019-03-05
Abstract: To provide an exercise support device, an exercise support method, and an exercise support program capable of contributing to health maintenance of a user by letting the user perform exercise freely and continuously.SOLUTION: A whole body image 50A of a user 50 in a place P1 and a whole body image 60A of a user 60 in a place P2 are displayed in a television 51 in the place P1 and a television 61 in the place P2 by the control of a control device. The control device 30 causes sound information for urging the users to start exercise to be output from the television 51 and the television 61 simultaneously. The user 50 and the user 60 who have confirmed the sound output from the speaker and started exercise can perform the exercise while viewing the expression and the whole body of the partner displayed on the television 51 and the television 61 respectively. Thereby, the user 50 and the user 60 can have a feeling that the exercise is performed by two persons and not singly.SELECTED DRAWING: Figure 1
Patent JP-2020143998-A (JP)
Title: Curvature degree measuring apparatus of belt-like film
Inventor: KUDO YOSHIAKI
IPC: G01B11/24
Filed: 2019-03-06
Abstract: To provide a curvature degree measuring apparatus capable of rapidly and accurately measuring the curvature degree of a belt-like film with a simple structure.SOLUTION: A curvature degree measuring apparatus includes: a table 20 for supporting a belt-like film 10 as a measured sample; a reference point 21 set on the table; an imaging device 30 that is mounted on the table and images the belt-like film; and a data processing unit 40 for calculating the curvature degree of the belt-like film on the basis of the image data imaged by the imaging device. The data processing unit acquires coordinate data at at least three points on a side edge of the belt-like film from the image data, determines a numerical expression showing a circular arc that is estimated to correspond to the side edge of the belt-like film from the coordinate data at the three acquired points, and the curvature degree of the belt-like film is measured using the numerical expression.SELECTED DRAWING: Figure 2
Patent JP-2020150227-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SAWA KEIICHI
IPC: H01L29/788
Filed: 2019-03-15
Abstract: To provide a semiconductor devices and a manufacturing method thereof that can control the flow of carriers with high precision.SOLUTION: A semiconductor device according to an embodiment includes a substrate, a plurality of insulating layers and a plurality of first films at least one of which includes an electrode layer and a charge storage layer provided on the side surface of the electrode layer via a first insulating film, which are alternately provided on the substrate, and a semiconductor layer provided on the side surface of the charge storage layer via a second insulating film. The device further includes at least one of a first portion provided between at least the first insulating film and the charge storage layer and containing nitrogen, a second portion provided between at least the charge storage layer and the second insulating film and containing nitrogen, and a third portion provided between at least the second insulating film and the semiconductor layer and containing nitrogen.SELECTED DRAWING: Figure 1
Patent JP-2020151774-A (JP)
Title: Surface coated cutting tool superior in thermal crack resistance and chipping resistance
Inventor: KUDO KAKERU
IPC: B23C5/16
Filed: 2019-03-18
Abstract: To provide a surface coated cutting tool which has a hard coating layer superior in both thermal crack resistance and chipping resistance, and is thereby improved in tool life, and which is superior for rotary cutting in particular.SOLUTION: A tool base surface is provided with: a ground layer which consists of an amorphous phase represented by a composition formula AlαTi1-α-βXβN (where X is one kind or two kinds or more of chemical elements selected from Si, V, Cr, Y, Zr, Mo, Ta, W) and whose average layer thickness is more than 0.1 μm and less than 1.0 μm; and as an upper layer of the ground layer, a hard coating layer which consists of a cubic crystal single-phase structure represented by a composition formula AlxTi1-x-yMyN (where M is one kind or two kinds or more of chemical elements selected from Si, V, Cr, Y, Zr, Mo, Ta, W) and whose film thickness is at least 3.0 times thicker than the ground layer. Accordingly, the surface coated cutting tool is achieved.SELECTED DRAWING: Figure 1