baber/WOPTO huggingface dataset:
Patent JP-2021014343-A (JP)
Title: Sheet feeder
Inventor: KOBAYASHI RYO
IPC: B65H16/08
Filed: 2019-07-12
Abstract: To prevent occurrence of slack in a rolled paper caused by non-feeding.SOLUTION: A sheet feeder includes a fixing member that supports a rolled paper, a drive unit that can rotationally drive the fixing member, an arm member that is urged to the surface of the rolled paper, and a paper detection sensor for detecting the presence or absence of paper downstream of the arm member, and the arm member has a conveyance part in which a roller is provided at a contact position with the rolled paper and a conveyance force is applied by an urging force, and a conveyance guide part that guides the surface side of the separated rolled paper. When the paper detection sensor does not detect the rolled paper while rotating the rolled paper by a predetermined amount in a paper feeding direction, the rolled paper is rotated by the predetermined amount in the direction opposite to the paper feeding direction.SELECTED DRAWING: Figure 8
Patent JP-2021015732-A (JP)
Title: Display device and display system
Inventor: MATSUDA YOJIRO
IPC: H05B33/02
Filed: 2019-07-12
Abstract: To provide a display device that enables a higher-quality display.SOLUTION: Each of a plurality of pixels has a light-emitting layer and an optical member that refracts light from the light-emitting layer. A first optical member included in a first pixel is so configured that when the first optical member is projected onto the light-emitting layer normally, a position of an apex of the first optical member and a position of a center of the first optical member are separated by a first distance.SELECTED DRAWING: Figure 2
Patent JP-2021016959-A (JP)
Title: Compression joint plate grained timber and method for manufacturing compression joint plate grained timber
Inventor: OKAWA SHINGO
IPC: B27M1/02
Filed: 2019-07-18
Abstract: To provide a compression joint plate grained timber with non-occurrence of splits and cracks during compression in even a grained timber having knots and grain parts, and a method for manufacturing the compression joint plate grained timber.SOLUTION: A compression joint plate grained timber 10 is configured in such a manner that a joint plate grained timber, in which at least two grained timbers are joined to each other so that an outermost surface becomes a flat grain face, is heated and compressed from the outermost surface side. At least two grained timbers are joined in such a manner that knots 20 and/or grain parts 22, which exist in each grained timber, are located so as not to be overlapped with each other in a direction (thickness direction) perpendicular to a joint area 166.SELECTED DRAWING: Figure 1
Patent JP-2021026823-A (JP)
Title: Charging/discharging device connection mechanism
Inventor: TANIMOTO NAOTAKA
IPC: H02J7/00
Filed: 2019-07-31
Abstract: To establish an appropriate connection between an electrode terminal and a connection terminal of a secondary battery without using a complicated mechanism that can increase the equipment cost, and prevent an increase in contact resistance due to a protective film.SOLUTION: A connection mechanism disclosed herein includes a connection terminal 30 composed of a pair of conductive plates 32. Each of the conductive plates 32 includes: an extending portion 35 extending in a height direction Y; a pressure receiving portion 36 extending from the lower end of the extending portion 35 toward an electrode terminal 120 so as to face the upper surface 14 of a restraint plate 12; a descending inclined portion 37 extending downward from the tip of the pressure receiving portion 36 at a predetermined inclination angle θ1; an ascending inclined portion 38 extending upward from the tip of the descending inclined portion 37 at a predetermined inclination angle θ2; and a contact portion 39 extending further upward from the tip of the ascending inclined portion 38 along the side surface of the electrode terminal 120. Then, in the connection mechanism 1 disclosed here, a pair of fixing members 40 extending toward the ascending inclined portion 38 of each of the conductive plates 32 are attached.SELECTED DRAWING: Figure 1
Patent JP-2021023488-A (JP)
Title: Radiographic apparatus and radiographic system
Inventor: HARA KENTARO
IPC: A61B6/00
Filed: 2019-08-02
Abstract: To simply manage access to photographic data regarding photographing of a radiation image, for each setting situation of conditions regarding photographing.SOLUTION: A radiographic apparatus 1, 1A comprises: image generation means for generating a radiation image corresponding to received radiation; at least one storage regions 15a, 15b capable of storing photographic data regarding photographing of the radiation image; situation determination means for determining a setting situation of at least one condition regarding photographing; and read means for selecting and reading, from the storage regions 15a, 15b, photographic data corresponding to the setting situation determined by the situation determination means.SELECTED DRAWING: Figure 5
Patent JP-2021026087-A (JP)
Title: Zoom lens, image projection device, and image capturing device
Inventor: KUROKAWA SHUICHI
IPC: G02B13/16
Filed: 2019-08-02
Abstract: To provide a wide-angle, compact zoom lens which offers good optical characteristics.SOLUTION: A zoom lens (100) provided herein comprises a first optical system (101) having positive refractive power and a second optical system (102) having positive refractive power in order from the reduction conjugate side to the magnification conjugate side, and is configured to re-image an intermediate image (301) formed by the first optical system using the second optical system. The second optical system is stationary while zooming. The first optical system comprises a first lens group (B6) with positive refractive power configured to move while zooming, a second lens group (B7) with negative refractive power configured to move while zooming, and a third lens group (B8) with positive refractive power configured to move while zooming, and is configured such that distances between adjacent lens groups of the first optical system change while zooming.SELECTED DRAWING: Figure 1
Patent JP-2021025304-A (JP)
Title: Connection structure between steel structure and precast concrete member, structural wall having the same, and connecting method between steel structure and precast concrete member
Inventor: NAKATANI IKUO
IPC: E02B3/06
Filed: 2019-08-05
Abstract: To provide a robust connection structure with excellent construction efficiency between a steel structure in the ground and a precast concrete member installed on the same and a connection method between them and a structural wall using the connection structure.SOLUTION: A steel structure 10 is buried in the ground so as to partly project on the ground. A precast concrete member 20 has an opening 21 at its lower end. A main reinforcement 30 is disposed from a first end 22 and a second end 23 divided by the opening 21 to a top portion in the precast concrete member 20. A projection 11 is inserted in the opening 21 of the precast concrete member 20. The projection 11 of the steel structure 10 is disposed between the first end 22 and the second end 23 of the precast concrete member 20. A rod-like member 50 is inserted between the first end 22 and the second end 23 so as to penetrate the steel structure 10. Cavity in the opening 21 of the precast concrete member 20 is filled with mortar.SELECTED DRAWING: Figure 2
Patent JP-2021027279-A (JP)
Title: Manufacturing method of wiring board and lamination structure
Inventor: TANAKA IZUMI
IPC: H05K3/00
Filed: 2019-08-08
Abstract: To provide a manufacturing method of a wiring board, capable of reducing a cost, and a lamination structure.SOLUTION: A manufacturing method of a wiring board includes: a step of forming a first insulation layer on an upper surface of a wiring structure containing a first wiring layer with a plurality of production areas; a step of determining whether a characteristic of the first wiring layer satisfies a predetermined characteristic condition in each of the plurality of production areas; a step of forming an open part penetrating a first insulation layer in a thickness direction in each first production area where the first wiring layer satisfies the characteristic condition among the plurality of production areas; a step of forming an annular groove penetrating the first insulation layer in the thickness direction in each second production area where the first wiring layer does not satisfy the characteristic condition, and positioning an insulation material separated from the first insulation layer on an inner side of the groove; a step of mounting an electronic component in the open part in each first production area with an annular gap between wall surfaces of the open part; and a step of forming a second insulation layer filling the gap and the groove.SELECTED DRAWING: Figure 10
Patent JP-2021028602-A (JP)
Title: Electric contact and electrical connection device
Inventor: KISHI YASUTAKA
IPC: G01R1/067
Filed: 2019-08-09
Abstract: To be excellent in the conductive properties of an electric signal flowing into an electric contact and in the electric inspection of an object to be inspected.SOLUTION: The electric contact comprises: a fitting part; a base end part extending in connection with the fitting part; a plurality of arm parts extending in the longitudinal direction from the base end part; a connection part connected to the tip of each arm part; a pedestal part provided in connection with the connection part; and a contact part at the lower end of the pedestal part. Each of the plurality of arm parts elastically supports the contact part contacting a first object to be contacted, and a curved part is provided on the connection part side or the base end part side of the contact part most adjacent arm part nearest to the contact part in the plurality of arm parts.SELECTED DRAWING: Figure 1
Patent JP-2021028522-A (JP)
Title: Damper device
Inventor: SAEKI TOMOHIRO
IPC: F16D13/64
Filed: 2019-08-09
Abstract: To provide a damper device which has a compact axial length and enables stable generation of variations of hysteresis torque.SOLUTION: A damper device (1) includes: a first rotating body having a first plate and a second plate which rotate around a rotation axis; a second rotating body which rotates relative to the first rotating body; a first elastic body (400); a first thrust member which has a fitting part that is fitted in the first rotating body and a first slide surface that slides on the second rotating body and which generates first slide torque by biasing means pressing the first slide surface against the second rotating body; a control plate (300) which has a second slide surface (301) that slides on the first plate, a radial extension part (302a), and an axial extension part (303a) and which generates second slide torque; and a second thrust member which has a joint part that receives an end part of the axial extension part and a third slide surface that slides on the second plate and which generates third slide torque.SELECTED DRAWING: Figure 2
Patent JP-2021034422-A (JP)
Title: Composite sheet roll for forming protective film
Inventor: YAMAMOTO DAISUKE
IPC: C09J7/30
Filed: 2019-08-19
Abstract: To provide a composite sheet roll for forming a protective film in which a composite sheet for forming a protective film provided with a support sheet, a film for forming a protective film, and a release film is wound into a roll, and that can suppress chip skipping when a composite sheet for forming the protective film is unwound and used for cool expansion.SOLUTION: In a composite sheet roll for forming a protective film obtained by winding a composite sheet for forming a protective film into a roll, the composite sheet for forming a protective film includes a support sheet, a film for forming a protective film provided on one surface of the support sheet, and a release film provided on the surface of the film for forming the protective film opposite to the support sheet side. The composite sheet roll for forming the protective film is wound in a roll shape such that the outermost surface of the composite sheet roll for forming the protective film on the release film side becomes the outermost surface in the radial direction of the roll.SELECTED DRAWING: None
Patent JP-2019219678-A (JP)
Title: Information processing device
Inventor: IKEDA TOSHIO
IPC: G09G3/20
Filed: 2019-08-20
Abstract: To provide a highly browsable information processing device, provide a highly portable information processing device, provide an information processing device which consumes low power, or provide an information processing device having high display quality.SOLUTION: An information processing device includes: a display portion 102 having flexibility; a plurality of driver circuit portions 104 arranged in the periphery of the display portion; a sensing portion 106 identifying an external state of the display portion; an arithmetic portion 108 for supplying image information to the driver circuit portions; and a memory portion 110 for storing a program to be executed by the arithmetic portion. A first mode in which the display portion is unfolded or a second mode in which the display portion is folded is sensed by the sensing portion. Luminance adjustment processing is carried out by the program in accordance with the first mode or the second mode.SELECTED DRAWING: Figure 1
Patent JP-2021033569-A (JP)
Title: Information providing method, program, terminal device, and information providing system
Inventor: SHINNAI TAKESHI
IPC: G16H10/60
Filed: 2019-08-22
Abstract: To provide appropriate shared information even when a terminal device is unable to perform wireless communication with a management server, in an information providing system for providing the shared information on a person being an object of medical treatment or nursing care in a facility.SOLUTION: An information providing method provides shared information on a person being an object of medical treatment or nursing care in a facility, and executes a receiving process in which the terminal device providing the shared information receives signals respectively different by regions in which the signals are output in the facility, and an acquisition process in which the terminal device acquires the shared information by wireless communication from the management server managing the shared information when a first signal output in a predetermined first region cannot be received in the receiving process.SELECTED DRAWING: Figure 8
Patent JP-2021033586-A (JP)
Title: Shopping support device and method, and shopping support program
Inventor: KAWAMOTO TAKESHI
IPC: G06Q30/06
Filed: 2019-08-22
Abstract: To make it possible to use a personally owned communication terminal as a user terminal of a shopping support system introduced in a plurality of stores, without requiring a complicated setting work for the communication terminal.SOLUTION: A shopping support device includes acquisition means, storage means, and control means. The acquisition means receives a store entry operation for one store by a user terminal that stores a shopping support program that operates at the time of shopping at a plurality of stores, and acquires store-specific setting information. The storage means stores the store-specific setting information acquired by the acquisition means in association with the user terminal that has performed the store entry operation. The control means causes the shopping support program stored in the user terminal to operate, based on the store-specific setting information stored in association with the user terminal by the storage means.SELECTED DRAWING: Figure 1
Patent JP-2021032791-A (JP)
Title: Size measurement device and size measurement method
Inventor: KAWASHIMA YUTO
IPC: G01B11/02
Filed: 2019-08-28
Abstract: To provide a portable small-sized size measurement device and capable of easily measuring the width, length, and height of baggage, and a size measurement method.SOLUTION: A size measurement device 10 comprises: a pattern projection section 2 that includes a laser light source and a diffraction optical element in which a fine uneven structure is aperiodically formed on a surface, and that projects a measurement pattern for each surface on baggage to be measured; an imaging section 3 for imaging the baggage on which the measurement pattern is projected; and an arithmetic processing section for calculating the width, length, and height of the baggage from an image imaged by the imaging section 3. The device measures the width, length, and height of the baggage.SELECTED DRAWING: Figure 1
Patent JP-2021038990-A (JP)
Title: Method for evaluating risk of being affected by large bowel cancer
Inventor: MATSUMOTO HIROYUKI
IPC: G01N33/573
Filed: 2019-09-03
Abstract: To provide a new method for evaluating a risk of being affected by large bowel cancer.SOLUTION: There is provided a method for indicating that a subject suffers from large bowel cancer or has a high probability of suffering from large bowel cancer, the method comprising a step of quantifying a lipocalin-type prostaglandin D2 synthetase in a sample derived from the subject. There is also provided a test kit for large bowel cancer, the kit comprising an anti-prostaglandin D2 synthetase antibody.SELECTED DRAWING: None
Patent JP-2021038488-A (JP)
Title: Base paper for pseudo-adhesive paper, pseudo-adhesive paper, and delivery slip paper
Inventor: OTSUKA MARIKO
IPC: D21H27/00
Filed: 2019-09-03
Abstract: To provide base paper for pseudo-adhesive paper capable of curbing decrease of adhesive force over time, pseudo-adhesive paper using the base paper for pseudo-adhesive paper, and deliver slip paper using the pseudo-adhesive paper.SOLUTION: Base paper for pseudo-adhesive paper of this invention is used for pseudo-adhesive paper which pseudo-adheres to the base paper in a releasable manner by pressure applied, in which a surface opening ratio on a surface to which a pseudo-adhesive agent is applied is 1.00% or more and 1.50% or less. The pseudo-adhesive paper includes a pseudo-adhesive agent layer formed of the pseudo-adhesive agent only on a single side of the base paper for pseudo-adhesive paper. Delivery slip paper includes label paper on the pseudo-adhesive agent layer surface side of the pseudo-adhesive paper, in which a sticking agent and release paper are laminated consecutively on the opposite surface side of the pseudo-adhesive agent layer.SELECTED DRAWING: None
Patent JP-2019203382-A (JP)
Title: Mold with temperature sensor
Inventor: HAYAZAKI MASAHIRO
IPC: E04G9/10
Filed: 2019-09-09
Abstract: To provide a mold with a temperature sensor capable of measuring a surface temperature of concrete suitably when there is a distance between the temperature sensor and the installed concrete.SOLUTION: In a mold with a temperature sensor, a main mold 10 which has a tabular body 11 for pressuring an installed concrete 30 to support it so as to form it in a uniformed shape, and which is mounted with an infrared temperature sensor 53 for measuring a surface temperature of the concrete 30 at a position apart from the concrete 30 for a predetermined distance, and in which an opening 11b is provided in the tabular body 11, and which is fitted with a sensor housing 50 holding a temperature sensor 44 at the opening 11b.SELECTED DRAWING: Figure 4
Patent JP-2021042539-A (JP)
Title: Water channel
Inventor: HARADA TAKEO
IPC: E02B5/02
Filed: 2019-09-09
Abstract: To provide a water channel capable of holding a wale material stably.SOLUTION: A water channel 1 comprises: a water channel body 2 that is made of a steel plate and that is formed in an U-shape by a pair of side wall parts 21 and a bottom part 22; wale materials 3 that are separated from each other in a width direction Y orthogonal to an extending direction X of the water channel body 2 and are installed in upper ends 21a of the pair of side wall parts 21 and that extend in the extending direction; and a strut 4 for connecting the wale materials 3 separated in the width direction Y, with each other. The water channel body 2 has a flange part 23 formed by bending a steel plate, in each upper end 21a of the pair of side wall parts 21, and the wale materials 3 are placed on the flange parts 23 and are joined to the flange parts 23 by bolts.SELECTED DRAWING: Figure 4
Patent JP-2021042095-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: YOKOYAMA TAKASHI
IPC: C30B29/06
Filed: 2019-09-09
Abstract: To appropriately control an oxygen concentration control parameter according to change in oxygen concentration in a silicon single crystal accompanying the passage of operation time.SOLUTION: The method for manufacturing a silicon single crystal comprises: obtaining information on oxygen concentration estimation from a relationship between electric power consumed by a heater for heating a melt in the step of pulling a first silicon single crystal and oxygen concentration in the first silicon single crystal pulled from the melt; starting to pull a second silicon single crystal in the same pulling conditions as the first silicon single crystal; estimating the oxygen concentration of the straight body part of the second silicon single crystal from an electric power difference ΔP=P1-P0 between a first heater electric power P1 obtained during a specific period in the step of pulling the second silicon single crystal and a second heater electric power P0 obtained during the same period as the specific period in the step of pulling the first silicon single crystal and the information on oxygen concentration estimation; and pulling the straight body part of the second silicon single crystal while controlling an oxygen concentration control parameter so as to make the oxygen concentration of the second silicon single crystal approach the oxygen concentration of the first silicon single crystal.SELECTED DRAWING: Figure 5
Patent JP-2021042698-A (JP)
Title: Injection control device
Inventor: INABA MASASHI
IPC: F02D45/00
Filed: 2019-09-10
Abstract: To appropriately enhance the accuracy of an injection amount by appropriately learning a valve closing time while eliminating the concerns of a cost increase with an increase of valve closing detection circuits.SOLUTION: An injection control device 1 includes an electrification instruction changeover part 3a for changing over ON/OFF of electrification instruction signals to instruct the electrification of fuel injection valves, a first cylinder specifying switch 8 for specifying one of the plurality of electrification instruction signals corresponding to the plurality of fuel injection valves to specify a valve closing detection cylinder, a valve closing detection part 10 for monitoring downstream side voltages on the fuel injection valves and detecting the occurrence of points of infection in downstream side voltage changes to detect valve closing, a second cylinder specifying switch 9 for specifying one of the plurality of downstream side voltages corresponding to the plurality of fuel injection valves to specify a valve closing detection cylinder, a valve closing time measurement part 11 for measuring a valve closing time from a changeover timing from ON to OFF of the electrification instruction signal to a valve closing detection timing when the valve closing is detected by the valve closing detection part, for the injection into the valve closing detection cylinder, and a valve closing time learning part 3b for learning a valve closing time measured by the valve closing time measurement part.SELECTED DRAWING: Figure 1