baber/WOPTO huggingface dataset:
Patent JP-2019155367-A (JP)
Title: Hollow material manufacturing method
Inventor: HASEGAWA CHIKAYASU
IPC: B21H3/04
Filed: 2018-03-07
Abstract: To provide a hollow material manufacturing method by which a male screw can be formed while simplifying a complex process.SOLUTION: A hollow material manufacturing method comprises: a preparation process in which a hollow work-piece having at least two parts of different rigidities, which comprise a second part having a cavity therein, and a first part having a rigidity higher than that of the second part, is prepared; and a rolling process in which a thread part of a rolling die is pushed onto an outer peripheral surface of the work-piece, thereby forming a male screw. In the rolling process, the thread part of the rolling die is sequentially pushed onto the outer peripheral surface of the work-piece from the first part side in a direction separating from the first part, thereby forming the male screw on the second part.SELECTED DRAWING: Figure 3
Patent JP-2018159260-A (JP)
Title: Sliding element with sealing device and sealing element
Inventor: SASCHA JUSTL
IPC: E06B7/23
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealing element which is effortlessly mountable and has a large compression path in spite of being small-sized, and which tightly seals a gap between a sliding element and a door frame or a casing.SOLUTION: A sliding element comprises a sliding plate 10 and a sealing device comprising at least one sealing element 3 which is arranged on a rear side of the sliding plate and extends peripherally along an edge of the sliding plate. According to the present invention, the sliding plate comprises a base plate 11 and a flange plate 12. The flange plate is offset from the base plate and connected to the base plate in one piece, and separated from the base plate at the edge thereof by a peripheral anchor groove. The anchor groove serves for holding the at least one sealing element comprising an anchor member. The anchor member is inserted into the anchor groove and connected to a compression member via a connection body.SELECTED DRAWING: Figure 4b
Patent JP-2018110903-A (JP)
Title: Ureteral and bladder catheters and methods for inducing negative pressure to increase renal perfusion
Inventor: JOHN R ERBEY II
IPC: A61F2/04
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide ureteral and bladder catheters and methods for inducing negative pressure to increase renal perfusion.SOLUTION: Ureteral catheters 112, 114 and assemblies 100 include a drainage lumen 124 including a proximal portion 128 to be positioned in at least a portion of a patient's urethra 12 and a distal portion 118 to be positioned in a patient's ureter 6, 8 and/or kidney. The distal portion includes a coiled retention portion 130 including at least a first coil having a first diameter and a second coil having a second diameter, the first diameter being less than the second diameter. Alternatively, the retention portion extends radially outwardly from a portion of the distal end of the drainage lumen portion, and includes a proximal end having a first diameter, a distal end having a second diameter, and a wall and/or surface extending therebetween; when deployed, the retention portion has the second diameter greater than the first diameter. Alternatively, the retention portion includes a plurality of drainage tubes.SELECTED DRAWING: Figure 1
Patent JP-2018101459-A (JP)
Title: Shift register and semiconductor device
Inventor: KIMURA HAJIME
IPC: G11C19/28
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of characteristics of transistors in a driving circuit.SOLUTION: A driving circuit comprises: a circuit 200; a transistor 101_1; and a transistor 101_2. The transistor 101_1 and the transistor 101_2 are controlled to be on or off by selective input of a signal from the circuit 200 to a gate. The transistor 101_1 or the transistor 101_2 is turned on or off, so that wiring 112 and wiring 111 become a conductive state or a non-conductive state.SELECTED DRAWING: Figure 1
Patent JP-2019160688-A (JP)
Title: Lighting device and display device including the same
Inventor: KYOKANE YOZO
IPC: G02F1/13357
Filed: 2018-03-15
Abstract: To provide a lighting device which can prevent occurrence of luminance unevenness effectively even if heat shrinkage of a reflection sheet occurs under a predetermined high temperature environment and thereby illuminate in a more uniform manner, and to provide a display device including the lighting device.SOLUTION: A lighting device includes: a substrate 20 in which multiple light emitting elements 17 are arranged in parallel to each other; and a reflection sheet 40 provided on the substrate. Multiple openings 30 are formed on the reflection sheet 40. The multiple light emitting elements 17 respectively overlap with the multiple openings 30 in the reflection sheet 40. The reflection sheet 40 extends in a predetermined extension direction which is determined in advance. A projection part 22 protruding to the reflection sheet 40 side is provided at the substrate 20. The projection part 22 is integrally formed with the substrate 20.SELECTED DRAWING: Figure 5
Patent JP-2019163752-A (JP)
Title: Inspection device and inspection method of fuel pump
Inventor: AKIYAMA TAKASHI
IPC: F02M37/08
Filed: 2018-03-20
Abstract: To provide an inspection device and an inspection method of a fuel pump capable of inspecting pressure characteristics of the fuel pump whose driving source is a brushless motor.SOLUTION: An inspection device 1 of a fuel pump includes: a tank 2 into which a fuel is put; piping 21 connected to a discharge port 108 of a fuel pump 101; a servo valve 28 disposed in the middle of the piping 21; a pressure gauge 25 and a flow meter 27 disposed at an upstream side of the servo valve 28; a DC stabilization power source 71 electrically connected to a power source terminal 107 of the fuel pump 101; and a driving circuit 67 capable of generating driving voltage of a brushless motor as a driving source of the fuel pump 101. A programmable controller 62 adjusts a pressure loss in the piping 21 by controlling the servo valve 28, drives the fuel 101 by controlling the driving circuit 67, and collects a discharge pressure measured by the pressure gauge 25 and a flow rate measured by the flow meter 27.SELECTED DRAWING: Figure 1
Patent JP-2019168859-A (JP)
Title: Management device, management method and management program
Inventor: HOSHINO YOSHIOMI
IPC: G06Q50/10
Filed: 2018-03-22
Abstract: To enable the visualization of a profit which a user can acquire by using a fixed-amount use service of content.SOLUTION: According to an embodiment of the present invention, a management device 1 includes: an attribute specification unit 111 for allowing a first user joining a service which enables the use of a plurality of object contents during a prescribed period by joining specifies use contents used during the prescribed period among the plurality of object contents; an individual price acquisition unit 112 for allowing a second user who does not join the service to acquire an individual price required to use the use contents; and an output unit 114 for outputting the total price obtained by totalizing individual prices and attributes of the use contents in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2019170589-A (JP)
Title: Package
Inventor: HIRATA NORIMITSU
IPC: A47K10/22
Filed: 2018-03-28
Abstract: To provide a package easy to open.SOLUTION: A package as a package obtained by packaging a roll paper having an empty core part with a film is such that: the package is a gazette package which has an upper fusion part and a lower fusion part, and in which the roll paper is stored therebetween; and the film has opening perforations broken by pushing the film from the package outer side into the empty core part, in a position above the empty core part opened on a roll paper edge face or capable of being overlapped on the vicinity.SELECTED DRAWING: Figure 1
Patent JP-2019172539-A (JP)
Title: Calcium aluminate powder
Inventor: YAMANAKA TOSHIYUKI
IPC: C01F11/02
Filed: 2018-03-29
Abstract: To provide particulate (nano-order) calcium aluminate powder useful for a support of a catalyst of hydrogen production or the like.SOLUTION: A calcium aluminate powder has a molar ratio in terms of calcium oxide/aluminum oxide (CaO/AlO) of 1.0-3.0, a particle size of less than 1000 nm, and a BET specific surface of 70 m/g or more.SELECTED DRAWING: None
Patent JP-2019036524-A (JP)
Title: Electrode catalyst layer for fuel cell and manufacturing method thereof
Inventor: MORIOKA HIROYUKI
IPC: B01J23/42
Filed: 2018-03-29
Abstract: To provide an electrode catalyst layer for fuel cell which improves water retentivity under a low humidification condition without disturbing removal of water generated by an electrode reaction, and indicates a high power generation performance even under the low humidification condition, and a manufacturing method capable of manufacturing such an electrode catalyst for fuel cell at low cost.SOLUTION: Electrode catalyst layers 2 and 3 for fuel cell include a catalyst carrier particle consisting of a carrier carrying a catalyst; a fibrous material; and a first polymer electrolyte and a second polymer electrolyte of different ion exchange capacities. The ion exchange capacity of the first polymer electrolyte is greater than the ion exchange capacity of the second polymer electrolyte. The first polymer electrolyte is present at a position closer to the catalyst carrier particle, and the second polymer electrolyte is present at a position away from the catalyst carrier particle. The second polymer electrolyte is present at a position closer to the fibrous material, and the first polymer electrolyte is present at a position away from the fibrous material.SELECTED DRAWING: Figure 1
Patent JP-2019178387-A (JP)
Title: Elution method
Inventor: FUJIWARA MASAKAZU
IPC: C22B30/02
Filed: 2018-03-30
Abstract: To provide an elution method for effectively eluting at least one of Sb and Bi from a chelate resin to which at least one of Sb and Bi is adsorbed.SOLUTION: An elution method includes eluting at least one of adsorbed Sb and Bi by contacting an acid at 30°C or higher with an amino phosphoric acid chelate resin adsorbing at least one or Sb and Bi.SELECTED DRAWING: Figure 1
Patent JP-2018178097-A (JP)
Title: Polyimide-based film and display device
Inventor: OMURA Saori
IPC: C08K3/36
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide-based film having good transparency and good flexibility.SOLUTION: There is provided a polyimide-based film containing a polyimide polymer, having a maximum peak of scattering intensity in a range of 0.01<q<0.2 of a wave number range q (nm) in a small angle X-ray scattering measurement, and a ratio between a scattering intensity of the maximum peak (I) and an initial scattering intensity (I) which is scattering intensity at q=0.03, (I/I) of 0.8 to 3.8.SELECTED DRAWING: None
Patent JP-2019183412-A (JP)
Title: Joint member and joint structure
Inventor: YAMAMOTO KENGO
IPC: E04F13/08
Filed: 2018-04-03
Abstract: To provide a joint member 100 capable of being formed by reducing the influence of the shape and size of a gasket 50, capable of forming a base material 10 in a shape easy to fix a fixing part 13 to a joint bottom 301 by a fixing tool 302, and easy to implement.SOLUTION: A joint member 100 is provided in a joint 300 between adjacent panels 200. A base material 10 that can be fixed to the joint 300, a cover material 30 that can be attached to a base material 10, and a gasket 50 that can be attached to the cover material 30 are provided. The base member 10 has a fixing part 13 which can be fixed to a joint bottom 301 of the joint 300 by a fixing tool 302 in a state where the cover member 30 is not attached.SELECTED DRAWING: Figure 1
Patent JP-2019185997-A (JP)
Title: Marine cable, application method of marine cable, and laying structure of marine cable
Inventor: HAYASHI SHIN
IPC: D07B1/16
Filed: 2018-04-09
Abstract: To provide a marine cable or the like capable of suppressing generation of wave.SOLUTION: An exterior part 9 has a plurality of wire materials 19a and 19b arranged in a circumference direction of an outer periphery of a cable core with a prescribed twisting pitch. [{(1/k) (P/2π)(r/R) (sinθ-sinθ)}/{k (θ-θ)}]×100(%)≤0.06 (%) is satisfied in the wire material in which k(θ-θ)+(1/k) (P/2π)(r/32d) (sinθ-sinθ) becomes maximum in the wire material 19 when the twisting pitch of the wire material 19b is P, layer core radius of the wire material 19b is r, flexure radius by a sheave 4 is R, and arrangement angles of a marine cable 3 in a range that the marine cable 3 is in contact with a sheave 4 from a reference line of the wire material 19b on both cut edge surfaces is θand θ, and k=(r+(P/2n)).SELECTED DRAWING: Figure 3
Patent JP-2019185349-A (JP)
Title: Search device, search method, and program
Inventor: TSUNEMATSU YUICHI
IPC: G06F16/50
Filed: 2018-04-09
Abstract: To perform person search with high accuracy even when appearance features and the like are used.SOLUTION: A device comprises: acquisition means for acquiring an appearance feature of a person to be searched, which is designated according to a user operation; image extraction means for referring to information which appearance features and images are associated therein and extracting an image corresponding to the appearance feature acquired by the acquisition means from an image group including a plurality of images; and search means for searching a person corresponding to the appearance feature acquired by the acquisition means based on the image feature of the image extracted by the image extraction means.SELECTED DRAWING: Figure 4
Patent JP-2019185381-A (JP)
Title: Vehicle periphery image generation device
Inventor: YUDA TETSUYA
IPC: G06T3/00
Filed: 2018-04-10
Abstract: To provide a vehicle periphery image generation device which improves visibility of a three-dimensional object in an overlapping range.SOLUTION: A camera ECU 30 (vehicle periphery image generation device) includes an image conversion part 31, a three-dimensional object detection part 32 and an image synthesis part 34, in which the image conversion part 31 converts each of a front image P1, a rear image P2, a right side image P3 and a left side image P4 that have been photographed by each cameras 11 to 14 into each of a front overhead view image P1, a rear overhead view image P2, a right side overhead view image P3 and a left side overhead view image P4, the three-dimensional object detection part 32 detects a three-dimensional object on the basis of each of the overhead view images P1, P2, P3 and P4, and the image synthesis part 34 includes a weighting coefficient setting part 35 which sets a weighting coefficient of two overhead view images forming each of blend images P13B, P14B, P23B and P24B.SELECTED DRAWING: Figure 1
Patent JP-2019183501-A (JP)
Title: Bottom expansion drilling machine
Inventor: SAIDA YOSUKE
IPC: E21B11/00
Filed: 2018-04-10
Abstract: To provide a bottom expansion drilling machine that can dig sediment from a peripheral wall of a vertical hole by a drilling bit efficiently while being able to collect excavated earth drilled from the peripheral wall and accumulated in a bottom corner part of the vertical hole efficiently.SOLUTION: A bottom expansion drilling machine 10 comprises a gripper part 30 having a cylinder 31 for gripper that presses the inner peripheral surface of a casing buried in the ground, and a drilling arm part 40 having a cylinder 41 for drilling that extends in the radial direction F1 to excavate the peripheral wall of a vertical hole by rotation of the casing. The drilling arm part comprises a drilling bit 42 projecting from the tip of the cylinder 41 for drilling, and a brush part 43 having a first brush part 431 that is provided in parallel with the drilling bit 42 and comes into contact with the bottom corner part of the vertical hole. Because the first brush part 431 comes into contact with the bottom corner part of the vertical hole and rakes out excavated earth, the excavated earth can be removed from the bottom corner part of the vertical hole without the first brush part 431 being damaged.SELECTED DRAWING: Figure 3
Patent JP-2019183506-A (JP)
Title: Natural lighting control device, natural lighting control system, and natural lighting control method
Inventor: WAKASA YU
IPC: E06B9/24
Filed: 2018-04-10
Abstract: To provide a natural lighting control device and the like capable of suppressing glare and efficiently performing natural lighting.SOLUTION: A natural lighting control device 20 comprises: a control unit 26 for controlling a natural lighting device 30 capable of changing an optical state of a predetermined surface 91 through which light passes to a light distribution state in which incident light is bent and emitted by total reflection, for each region; an acquisition unit 22 for acquiring positional information on a person detected by a sensor 10; and a determination unit 24 that on the basis of the positional information, determines a region whose optical state is to be changed on the predetermined surface 91. The control unit 26 changes an optical characteristic of the natural lighting device 30 to change an optical state of the region determined by the determination unit 24.SELECTED DRAWING: Figure 1
Patent JP-2019185421-A (JP)
Title: Target number specification device
Inventor: KIMURA DAISUKE
IPC: G06T7/00
Filed: 2018-04-11
Abstract: To provide a target number specification device capable of specifying the number of targets captured in a plurality of time series images with high accuracy.SOLUTION: A target number specification device 1 comprises: a specification side detection unit 13 which detects a plurality of joints A captured in each time series image Y on the basis of a reference for identifying the plurality of joints A stored in a specification side identifier 11; a specification side measurement unit 14 which measures coordinates and depths of the plurality of joints A captured in each time series image Y; an identification unit 15 which identifies a joint group B belonging to one target from among the plurality of joints A on the basis of variation in a plurality of time series images Y of the measured coordinates and depths of the respective joints A and which further estimates the number of targets Z captured in each time series image Y on the basis of a reference related to a basic attitude of a target Z stored in the specification side identifier 11 to identify the number of targets Z captured in each time series image Y on the basis of the estimated number of targets Z and the number of detected joints A for each type.SELECTED DRAWING: Figure 6
Patent JP-2019181027-A (JP)
Title: Game machine
Inventor: SHIMAZAKI NORIHITO
IPC: A63F7/02
Filed: 2018-04-16
Abstract: To enhance amusement of a game in a game machine in which a ready-to-win mode occurs.SOLUTION: A game machine 1 provided with a display device 91 for displaying a performance symbol 20 includes performance execution means capable of executing: a first performance 11 in which a ready-to-win mode is established when the same type of symbol as a first performance symbol 21 is shown as a second performance symbol 22 while the first performance symbol 21 is shown; and a second performance 12 which is used when the ready-to-win mode is not established in the first performance 11, and which is configured, as a performance, to or not to display a symbol for constructing an opportunity mode together with the already shown first performance symbol 21 and the second performance symbol 22, as a third performance symbol 23.SELECTED DRAWING: Figure 4
Patent JP-2018113482-A (JP)
Title: Semiconductor device
Inventor: KOIKE OSAMU
IPC: H01L23/12
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has a low defective occurrence frequency of an electrode.SOLUTION: A semiconductor device comprises: a substrate (101); a first conductive member (108) provided on the substrate (101); a second conductive member (105b) provided on the substrate (101); and a resin (109) that exposes a top face of the first conductive member (108) and that covers a top face of the second conductive member (105b).SELECTED DRAWING: Figure 2
Patent JP-2018113987-A (JP)
Title: Predicting tumor response to anti-erbb3 antibody
Inventor: SYLVIE VINCENT
IPC: C12Q1/6881
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method for predicting quantitatively whether a human tumor will be sensitive or resistant to treatment with an ERBB3 inhibitor (e.g., an anti-ERBB3 antibody).SOLUTION: The present invention provides a method based on measurement of NRG1 expression at the RNA level or at the protein level in a tissue sample from tumor. The present invention provides a method for identifying a tumor as likely to be sensitive or resistant to treatment with an anti-ERBB3 antibody, the method comprising: (a) measuring NRG1 gene expression in a tissue sample from the tumor, thereby determining an NRG1 score; and (b) comparing the NRG1 score against a threshold score defined by a threshold determination analysis. Here, an NRG1 score equal to or above the threshold score indicates that the tumor is likely to be responsive to treatment with an anti-ERBB3 antibody.SELECTED DRAWING: None
Patent JP-2019188984-A (JP)
Title: Vessel
Inventor: SASAKI JIRO
IPC: B63B25/16
Filed: 2018-04-24
Abstract: To provide a vessel capable of ensuring damage stability and simplifying a balancing operation during loading even with a structure including only one liquefaction gas tank.SOLUTION: A vessel 1 for transporting liquefied gas in a liquefied gas tank 20 comprises only one liquefied gas tank 20 having a length T of 40%-75% of the total length Ls of the vessel. The vessel is configured by providing at least one of a reserve buoyancy section having a length 10%-25% of the total length Ls of the vessel ahead of the liquefied gas tank 20 and a reserve buoyancy section having a length 15%-35% of the total length Ls of the vessel behind the liquefied gas tank 20.SELECTED DRAWING: Figure 1
Patent JP-2019193112-A (JP)
Title: Communication system
Inventor: NAKAMURA YOSHIHIDE
IPC: B60R16/023
Filed: 2018-04-25
Abstract: To provide a communication system which can reduce an ID setting time with the reduction of incorrect setting.SOLUTION: An on-vehicle network 1 includes a plurality of slave devices 3 and a master device 2 which communicates with the plurality of slave devices 3. Each of the plurality of slave devices 3 generates slave proper information which is random information at the ID setting, to transmit the generated slave proper information. When slave proper information pieces respectively received from the plurality of slave devices 3 are all different, the master device 2 sets the ID according to each slave proper information piece. When slave proper information pieces received from the plurality of slave devices 3 are coincident, the master device 2 transmits an order to regenerate the slave proper information. On receiving the regeneration order, the slave device 3 generates the slave proper information again.SELECTED DRAWING: Figure 1