baber/WOPTO huggingface dataset:
Patent JP-2017194708-A (JP)
Title: Liquid crystal display device
Inventor: MORIYA KOJI
IPC: G02F1/13357
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable backlight device with less color unevenness and less luminance unevenness, and a high-performance and highly reliable display device including the backlight device, which can display a high quality image.SOLUTION: A light emitting diode (LED) is used as a light source of a backlight device and thermoelectric elements are provided in a chassis for holding the light emitting diode so as to surround the light emitting diode (the thermoelectric elements are provided under the light emitting diode and on the four sides thereof). A temperature in the backlight device is adjusted by cooling and heating of the thermoelectric elements.SELECTED DRAWING: Figure 1
Patent JP-2019014945-A (JP)
Title: Quenching method of steel part and quenching apparatus
Inventor: SUGIMOTO TAKESHI
IPC: C21D1/18
Filed: 2017-07-07
Abstract: To provide a quenching method and a quenching apparatus capable of making a temperature of a steel part homogeneous while securing a cooling rate.SOLUTION: The present invention is a quenching method in which a steel part 1 is heated to a temperature higher than a temperature at which a metal structure becomes an austenite structure and thereafter rapidly cooled by using a refrigerant gas, and in which cooling capability of a quenching furnace being detected and registered including temperature difference between a refrigerant gas temperature T1 before being supplied to the steel part and a refrigerant gas temperature T2 after being supplied to the steel part, then an atmospheric pressure P at the time of quenching being corrected according to the registered cooling capability, and quenching of the steel part being performed thereafter in the corrected atmospheric pressure.SELECTED DRAWING: Figure 3
Patent JP-2019013197-A (JP)
Title: Fish egg processing device
Inventor: NAKANISHI AKIRA
IPC: C12M1/00
Filed: 2017-07-10
Abstract: To provide a fish egg processing device capable of performing a prescribed process on fertilized eggs with higher efficiency.SOLUTION: A gene injection device 1 of a fish egg processing device according to the present invention is provided with a processing water tank 8 for processing collected fish eggs e, and a processing device for injecting a prescribed substance into the fish eggs e positioned in the processing water tank 8, and is characterized in that the processing water tank 8 has: a pre-processing area 81 whose width dimension is set so that the fish eggs e are arranged in a single row and cannot be arranged in parallel, in order to house the fish eggs e before processing; and a post-processing area 82 for housing the fish eggs e which have been subjected to prescribed processing.SELECTED DRAWING: Figure 6
Patent JP-2019014439-A (JP)
Title: Ship
Inventor: TAKADA RYUSUKE
IPC: B63B25/16
Filed: 2017-07-10
Abstract: To provide a ship which reduces a gap between a cargo tank and a tank cover while securing the gap between the tank cover and the cargo tank to maximize the capacity of the cargo tank.SOLUTION: A ship 10A includes: a hull 11; a cargo tank 20 which is provided so that an upper part 20a protrudes from an upper deck 12 of the full 11; and a tank cover 30 covering the upper part 20a of the cargo tank 20. At the side of the cargo tank 20, the tank cover 30 includes: a standing part 31 extending upward from the upper deck 12; an upper cover part 34 provided on the standing part 31 and covering the upper part 20a of the cargo tank 20 from above; and reinforcement members 35 which extend in a horizontal direction along an outer peripheral surface 31f located at the opposite side of a side facing the cargo tank 20 in the standing part 31.SELECTED DRAWING: Figure 3
Patent JP-2018012602-A (JP)
Title: Conveyor chain plate
Inventor: Liao jin-lian
IPC: B65G17/06
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a chain plate for a conveyor.SOLUTION: A chain plate for a conveyor is formed of several flat plates 10 which are in pivotal contact with each other, and on each of opposite ends of a long axis A of the flat plate 10, a side plate 12 vertical to the flat plate 10 is stamp-molded. Before stamping molding the side plate 12, slender flanges 14a, 14b are stamp-molded upwardly on bottom parts of the opposite ends of the long axis A of the flat plate 10, and both ends of the slender flanges 14a, 14b are positioned on the side plate 12 and the flat plate 10 respectively. After stamp-molding the side plate 12, triangular pyramid-shaped protruding parts 16a, 16b are stamp-molded on the slender flanges 14a, 14b, and the triangular pyramid-shaped protruding parts 16a, 16b are located at positions crossing the side plate 12 and the flat plate 10. This can significantly increase a strength of a root part of the side plate 12, disperse stress applied to the root part of the side plate 12, so that the chain plate has high strength, high deformation resistance, high damage resistance, and high durability.SELECTED DRAWING: Figure 5
Patent JP-2019016996-A (JP)
Title: Digital signal processor
Inventor: NAITO YASUHIKO
IPC: H03M3/02
Filed: 2017-07-11
Abstract: To provide a digital signal processor which realizes high speed signal processing.SOLUTION: A digital signal processor 1 that modulates an input signal includes a feedforward processing unit 2 that executes processing of a transfer function A (z) for the input signal U (z) and combines the first operation result signal A (z) U (z) and the input signal U (z), a first feedback processing unit 2 that executes processing of a transfer function B (z) for the third combined signal Y (z) and combines the second operation result signal B (z) Y (z) and the first combined signal X (z), and a second feedback processing unit 4 that includes a storage element storing a plurality of types of third operation result signals C (z) Vp (z) in which a transfer function C (z) has previously been processed for the output signal V (z) and reads the third operation result signal C (z) V (z) corresponding to the output signal V (z) and combines teh read signal with a second combined signal W (z).SELECTED DRAWING: Figure 3
Patent JP-2019017441-A (JP)
Title: Radiation image capturing system and image processing method
Inventor: KATSUSHIMA KAZUHIKO
IPC: A61B6/00
Filed: 2017-07-12
Abstract: To enable a high quality radiation image that can be used for diagnosis to be displayed quickly on a portable terminal according to a request of a user in a radiation image capturing system using a portable terminal instead of a portable console.SOLUTION: A radiation image capturing device 2 includes first image processing means for performing predetermined image processing for first image data, and first communication means capable of communicating with an external terminal 3. The external terminal 3 includes second communication means capable of communicating with the radiation image capturing device 2, and second image processing means for performing predetermined image processing for the first image data or the second image data received from the radiation image capturing device 2. The radiation image capturing device includes determination means for determining by which of the first image processing means and the second image processing means the image processing is to be performed based on its own processing performance and processing performance of the external terminal, and performs the image processing by the image processing means determined by the determination means.SELECTED DRAWING: Figure 5
Patent JP-2019017658-A (JP)
Title: wheelchair
Inventor: MASUNO KOJI
IPC: A61G5/10
Filed: 2017-07-14
Abstract: To provide a wheelchair that can be folded compactly and has a small installation space after the folding.SOLUTION: A wheelchair 10 comprises: a pair of side frames 11; a pair of driving wheels 3 respectively attached to the pair of side frames 11; a caster 4 disposed further on a progression direction front side than the pair of driving wheels; and a caster storage mechanism 5 that moves the caster 4 toward a progression direction rear side, in coordination with a folding action by a folding mechanism 2.SELECTED DRAWING: Figure 1
Patent JP-2019018741-A (JP)
Title: Rolling bearing unit for support of wheel
Inventor: GUNJI DAISUKE
IPC: F16C41/00
Filed: 2017-07-19
Abstract: To provide a structure of a rolling bearing unit for support of wheel in which a rotation angle of a hub with respect to an outer ring can be detected.SOLUTION: On an axial inner side surface of a displacement sensor substrate 50 which is fitted to an axial inner side of a hub 19, plural displacement sensors are located on a virtual circle with a point on a central axis Oof the hub 19 as a center in the state that phases thereof with respect to a circumferential direction are deviated from one another. Further, a circular wheel-shaped detected part 52 having conductivity is fitted to an axial outer side surface of a bottom plate part 44 which covers a cover 42 in the state that a central axis Oof itself is decentered with respect to the central axis Oof the hub 19. Detection parts of the plural displacement sensors are so made as to face the detected part 52 in an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2019020070-A (JP)
Title: Evaluation device and evaluation method for air conditioner
Inventor: YAMAGUCHI FUKUTARO
IPC: F24F11/30
Filed: 2017-07-19
Abstract: To provide a technology for accurately evaluating thermal performance of an air conditioner.SOLUTION: An evaluation device for an air conditioner is used. The evaluation device evaluates the air conditioner including a compressor, an outdoor heat exchanger, an expansion valve, an indoor heat exchanger and refrigerant piping that is a flow passage of a refrigerant. The evaluation device includes: a performance coefficient acquisition section for acquiring performance coefficients of the air conditioner in a plurality of conditions at least including a normal mode and a high sensible heat mode; and a classification evaluation section for evaluating the performance coefficients. The classification evaluation section classifies the plurality of performance coefficients on the basis of a difference between a dry-bulb temperature of air sucked by the outdoor heat exchanger and a refrigerant evaporation temperature that is a control target of the indoor heat exchanger, and acquires performance characteristics of the air conditioner on the basis of the classified performance coefficients.SELECTED DRAWING: Figure 1
Patent JP-2019017337-A (JP)
Title: Fruits spread and manufacturing method therefor
Inventor: TOTSUKA MASAAKI
IPC: A23L21/12
Filed: 2017-07-20
Abstract: To improve fresh flavor of fruits in a fruits spread.SOLUTION: A manufacturing method of a fruits spread has a reduced pressure heating concentration process for reduced pressure heating concentrating a preparation material containing fruits and clarified concentrated fruit sauce at 65°C or lower so that at least a part of pulp retains an original shape to obtain a concentrated product, a heating sterilization process for holding the concentrated product at 90°C or higher for 10 min. or longer, and a cooling process for cooling to 70°C to 85°C within 2 min. after completion of the heating sterilization process.SELECTED DRAWING: Figure 1
Patent JP-2019021187-A (JP)
Title: Video storage and delivery system
Inventor: TOMOBE TADAYUKI
IPC: G08G1/09
Filed: 2017-07-20
Abstract: To provide a video storage and delivery system capable of quickly acquiring image information around an accident point and effectively utilizing it.SOLUTION: In a video storage and delivery system, when mobile terminals 102a to 102d which have received information of accident occurrence spots such as accident occurrence places 104a to 104b and radial distance information 105a to 105b from the accident occurrence point are entered within the radial distance information from the accident occurrence point, the mobile terminals automatically transmit captured images thereof to a video storage and delivery server 100 as a live image; and the video storage and delivery server sequentially externally distributes the stored video to other mobile terminals 102a to 102d located within a specific range so as to cooperate with each other and to make effective use of the information.SELECTED DRAWING: Figure 1
Patent JP-2019020095-A (JP)
Title: Vacuum insulation casing and refrigerator
Inventor: KITANO TOMOAKI
IPC: F25D23/02
Filed: 2017-07-21
Abstract: To provide a vacuum insulation housing suppressing generation of due condensation while reducing deterioration of esthetic appearance due to a grip part.SOLUTION: A vacuum insulation housing 10 includes: a case 20 having a first main surface 21, a second main surface 22 located on a side opposite to the first main surface and a side surface 23 connecting the first main surface and the second main surface; and a vacuum insulation material 50 housed in an inside space of the case. The case includes: an attachment part for a gasket extending over the whole periphery along its outer peripheral edge 21a of the first main surface; a recessed part 33 recessed on the side of the inside space from at least either one surface of the first main surface, the second main surface and the side surface; and a grip part 33a fitted to a wall surface defining the recessed part. The recessed part is disposed on the outer peripheral edge side nearer than the center of the attachment part in a direction orthogonal to a direction where the attachment part extends and also parallel to the first main surface.SELECTED DRAWING: Figure 4
Patent JP-2018031103-A (JP)
Title: Springy core material with bending directivity and supporter using the same
Inventor: SETOGUCHI HAJIME
IPC: A61F5/01
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a springy core material having such properties as to, when a certain amount of force is applied thereto, while bending, move forward/backward in a specific direction (e.g., in a direction forward a reference line), however, even when the force is applied thereto, be less prone to move in the opposite direction (rearward the reference line).SOLUTION: A planar springy core material (1) molded integrally, includes left/right spiral parts (2 and 4) located apart from each other; and a central bend part (3) located at a center of the left/right spiral parts (2 and 4). The winding directions of the left/right spiral parts (2 and 4) are inverse. A relationship between the height (a) of the left/right spiral parts (2 and 4) and the height b of the central bend part (3) is b≥a. The thickness of the left/right spiral parts (2 and 4) and the thickness of the central bend part (3) are the same, and the left/right spiral parts and the central bend part are located planarly and do not intersect with each other three-dimensionally.SELECTED DRAWING: Figure 1
Patent JP-2019028588-A (JP)
Title: Information processor and control method thereof and program
Inventor: SHIMAMOTO MITSURU
IPC: G06F16/00
Filed: 2017-07-27
Abstract: To introduce a sentence unit other than a keyword that a user retrieved once in a document group that the user retrieved once to the user as a new keyword for retrieval.SOLUTION: An information processor retrieving a document group stores multiple document that can be retrieved by a sentence unit, retrieves a document group containing the keyword from the multiple document using the keyword, extracts, from the retrieved document group, a sentence unit that is contained in the retrieved document group and is not common to a document group retrieved other then the keyword, and transmits the sentence unit that is not common to the document group to introduce the sentence unit as a keyword other than a keyword retrieved from the multiple documents to a second information processor.SELECTED DRAWING: Figure 4
Patent JP-2019024837-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F7/02
Filed: 2017-07-28
Abstract: To provide a game machine capable of enhancing an interest.SOLUTION: A game machine comprises: a game panel 300 having a game area; a rear projection device which is disposed behind the game panel 300 and can project image light projected as an image toward a rear screen unit 290; and a front projection device which is disposed ahead of the game panel 300 and can project image light projected as an image toward a rear front screen unit 510. The rear screen unit 290 on which the image light projected from the rear projection device is projected and the front screen unit 510 on which the image light projected from the front projection device 600 are configured to have an area overlapping in front view.SELECTED DRAWING: Figure 47
Patent JP-2019026735-A (JP)
Title: High molecular weight polyphenylene sulfide
Inventor: KOMIYA TAKESHI
IPC: C08G75/0277
Filed: 2017-07-31
Abstract: To provide polyphenylene sulfide that has high molecular weight, excellent toughness, high melting point and heat resistance, excellent crystallization characteristics and is industrially useful, and a production method of the polyphenylene sulfide having advantages like this.SOLUTION: A production method of polyphenylene sulfide, in which polyphenylene sulfide (a) having a content of polycyclic polyphenylene sulfide of less than 50 mass%, an average molecular weight of not smaller than 20,000 and less than 80,000, and a weight loss when heated of satisfying the following formula is heated under condition of a temperature of not lower than the melting temperature, a time of not shorter than 1 minute and not longer than 30 hours, pressure of not lower than 15 kPa, and an oxygen concentration of a gaseous phase in contact with the polyphenylene sulfide (a) of 5 to 50 vol.%, the melting temperature obtained under the condition of a temperature rise speed of 20°C/minute with a differential scanning calorimeter is not lower than 275°C, and an average molecular weight of not smaller than 80,000.SELECTED DRAWING: None
Patent JP-2019026175-A (JP)
Title: Pneumatic tire
Inventor: HORIUCHI KENJI
IPC: B60C11/13
Filed: 2017-08-02
Abstract: To provide a pneumatic tire improved in travelling performance on an unpaved road, wear resistance and cut resistance.SOLUTION: Narrow outer blocks 21a and wide outer blocks 21b, formed at different positions at an outer end in a width direction of a tire, are arranged alternately in a circumferential direction; large blocks 23a with large protrusion areas of side blocks 23 provided at a side region are arranged outside in the tire width direction of the narrow outer blocks 21a, and small blocks 23b with small protrusion areas are arranged outside in the tire width direction of the wide outer blocks 21b; lateral grooves 12 are made to be continuous to side grooves 13, groove widths of the side grooves 13 led to wide parts 12a with a wide groove width of the lateral grooves 12 at positions of the outer blocks 21 are converged toward inside in a radial direction, and the groove widths of the side parts made to be continuous to narrow parts 12b with a narrow groove width of the lateral grooves 12 at the positions of the outer blocks 21 are converged into the inside in the radial direction; and the side blocks 23 are formed in a tapered shape in which the block widths thereof are converged toward the wide parts 12a as approaching to the inside in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2019027236-A (JP)
Title: Sand-proofing structure of caisson levee body structure
Inventor: SASA SHINJI
IPC: E02B3/16
Filed: 2017-08-03
Abstract: To provide a sand-proofing structure of a caisson levee body structure which can extend the life of an existing sand-proofing plate or sand-proofing sheet, and can effectively suppress occurrence of a cavity or extension of the cavity in a seaside part.SOLUTION: A buffering protection member 40 is installed in a vertical direction in a joint part G formed between side faces of adjacent caissons 10. The buffering protection member 40 is formed of a buffering knitted fabric 41 showing a mesh structure, and a positioning guide material 45 for positioning the buffering knitted fabric 41 in the joint part G. The buffering knitted fabric 41 is laid in the joint part G through the positioning guide material 45.SELECTED DRAWING: Figure 3
Patent JP-2019023713-A (JP)
Title: Classification label
Inventor: YAMAMORI JUN
IPC: G09F3/02
Filed: 2017-07-24
Abstract: To provide a label that makes organizing more efficient by classifying mementos and also makes it easier to identify classification after organizing.SOLUTION: A classification label has classification labels (1 to 16) on a surface thereof, which are attached to a release paper and are designed according to the classifications of mementos.SELECTED DRAWING: Figure 1
Patent JP-2019035426-A (JP)
Title: Hydraulic control device
Inventor: HARADA MASAMICHI
IPC: F16H63/50
Filed: 2017-08-10
Abstract: To suppress the deterioration in fuel efficiency of a vehicle and the occurrence of the hydraulic response delay by controlling a second pump optimally.SOLUTION: In a hydraulic control device 10, a hydraulic sensor 26 is provided on an intake side of a second pump 30 where first oil is taken in, and a line pressure sensor 60 is provided on a discharging side of the second pump where the second oil is discharged. A control unit 28 controls driving of the second pump 30 by controlling a motor 32 on the basis of an output pressure P1 detected by the output pressure sensor 26 or a line pressure PH detected by the line pressure sensor 60.SELECTED DRAWING: Figure 1
Patent JP-2019035000-A (JP)
Title: Antistatic polycarbonate resin composition
Inventor: TAKEMOTO ERI
IPC: C09K3/16
Filed: 2017-08-10
Abstract: To provide an antistatic polycarbonate resin composition excellent in persistence of antistatic effect and mechanical physical property.SOLUTION: There is provided an antistatic polycarbonate resin composition (P) containing a polyether compound (A) represented by the general formula (1), an ionic material (B) and a polycarbonate resin (C). R-[(OR)-X-R](1), wherein Rrepresents a residue excluding all hydroxyl groups from b valent alcohol or bisphenol compound, Reach independently represents an alkylene group having 2 to 4 carbon atoms, X each independently represents an ester bond, an amide bond, an imide bond, an urethane bond or an urea bond or an oxygen atom, Reach independently represents a hydrocarbon group having 1 to 12 carbon atoms, a is an average and represents the number for a×b or 7 to 200, b represents an integer of 2 to 8, and a bond form of ORmay be a block bond or a random bond when Ris 2 or more kinds.SELECTED DRAWING: None
Patent JP-2019035833-A (JP)
Title: Image forming apparatus
Inventor: IZUMI KOJI
IPC: G03G15/08
Filed: 2017-08-14
Abstract: To regulate removal of a toner container from an attachment part by using a simple mechanism.SOLUTION: An image forming apparatus comprises: toner containers 15 that each include a container body 21 for storing toner; attachment parts 40 to each of which the toner container 15 is removably attached; driving sources that each rotate the container body 21 in one direction to discharge the toner from the container body 21; and covers 47 that each move between a regulation position for regulating removal of the toner container 15 from the attachment part 40 and an allowing position for allowing removal of the toner container 15 from the attachment part 40. When the driving source rotates the container body 21 in one direction while the cover 47 is at the regulation position, the container body 21 is fitted into the cover 47 and the movement of the cover 47 from the regulation position to the allowing position is regulated.SELECTED DRAWING: Figure 5