baber/WOPTO huggingface dataset:
Patent JP-2018202886-A (JP)
Title: Vehicular lower part structure
Inventor: TSUYUSAKI TAKUMI
IPC: B62D25/20
Filed: 2017-05-30
Abstract: To provide a vehicular lower part structure capable of securing a sufficient rigidity in a vehicular widthwise direction without increasing production costs while forming a concavity that is in communication with, in a back-and-forth direction, a substantially center region of a battery cross member in the vehicular widthwise direction.SOLUTION: A battery cross member 45 includes: right and left side members 45S with a substantially hat-shape cross-section; and a center member 45C. The upper surface of the center member 45C is formed so as to be lower than the upper surfaces of the right and left side members 45S. The upper surface of the center member 45C and the inward ends of the right and left side members 45S in a vehicle widthwise direction form a concavity 43 that is in communication in a back-and-forth direction. The right and left side members 45S are each joined with an upper floor cross member 35, and joined with the center member 45C at the lower nearby location to the joined portion with the floor cross member 35.SELECTED DRAWING: Figure 3
Patent JP-2018206491-A (JP)
Title: Die with alignment mechanism, manufacturing installation of enameled wire and manufacturing method of enameled wire
Inventor: FUNAYAMA YASUHIRO
IPC: B29C48/06
Filed: 2017-05-30
Abstract: To provide a die with an alignment mechanism to make a travel line easy to pass the center of the open hole of the die in a horizontal installation, and a manufacturing installation of enameled wire therewith, and a manufacturing method of the enameled wire.SOLUTION: A die with an alignment mechanism comprises: the die having an open hole to make a travel line travel; a bearing component revolving the die to the hoop direction of the travel line; and a moving member moving the die to make the central axis of the open hole align with the travel direction for the change of travel direction of the travel line to a direction at right angle to the travel direction without disturbing revolving of the die by the bearing component.SELECTED DRAWING: Figure 2
Patent JP-2018207664-A (JP)
Title: Power conversion device
Inventor: HARADA DAISUKE
IPC: H01L23/40
Filed: 2017-06-02
Abstract: To provide a power conversion device which easily prevents pressure loss of coolant flowing in a coolant flow passage from increasing.SOLUTION: A power conversion device has a cooler 10 having a coolant flow passage 100 through which coolant can pass, and a flow passage forming portion 2 forming the coolant flow passage 100 inside. The flow passage forming portion 2 has a pair of seal surfaces opposed to each other in a vertical direction Z, and a sealing material 3 tightly sealing between a pair of seal surfaces in the vertical direction Z. A seal arrangement region 4 which is a region between a pair of seal surfaces in the vertical direction Z has a plurality of regions whose sizes of the vertical direction Z are different from each other in the direction from a side facing to the coolant flow passage 100 toward a side facing to the outside of the cooler 10. Among a plurality of regions, a region facing to the coolant flow passage 100 is defined as an inner peripheral end region 41, and a region facing to the outside of the cooler 10 is defined as an outer peripheral end region 42. At this time, a length L1 of the vertical direction z of the inner peripheral end region 41 is longer than a length L2 of the vertical direction Z of the outer peripheral end region 42.SELECTED DRAWING: Figure 4
Patent JP-2018193049-A (JP)
Title: Urea water supply drum transport dolly including battery and electric pump
Inventor: KOBAYASHI TAKUYA
IPC: B62B1/26
Filed: 2017-05-19
Abstract: To provide a method of supplying urea water from a drum through an electric pump to a urea water tank of an urea SCR system of a diesel engine at an arbitrary place without moving a vehicle.SOLUTION: A urea water-containing drum is placed on a drum transport dolly including a battery 12 and an electric pump 3. The drum transport dolly is coupled to a liquid suction hose 6 and a liquid supply hose 8 with an automatic stop gun which are coupled to an insertion pipe 5 making it possible for the electric pump 3 to be inserted to a bottom of the drum. The drum transport dolly is moved to a vehicle side, and the liquid is supplied to the urea water tank of a vehicle by the electric pump 3. It is therefore possible to supply the urea water at an arbitrary place without moving the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018206975-A (JP)
Title: Plasma processing apparatus and gas shower head
Inventor: SASAKI YOSHIHIKO
IPC: H05H1/46
Filed: 2017-06-05
Abstract: To improve uniformity of a plasma process.SOLUTION: A plasma processing apparatus is provided that performs plasma processing on a substrate mounted on a mounting platform inside a processing container. The plasma processing apparatus comprises: a metal window formed in the processing container oppositely to the mounting platform and including a plurality of electrically conductive sub window parts; partition members of insulators that are provided between the sub window parts and between the sub window parts and the processing container; an antenna which is provided at an upper side of the metal window and makes a process gas into plasma by inductive coupling; and cover members of insulators covering surfaces of the partition members at the side of the processing container and spread over edges of the adjacent sub window parts. In the plasma processing apparatus, each of the plurality of sub window parts includes a plurality of first gas holes. The cover member includes a plurality of second gas holes and extends on the surface at the side of the processing container in such a manner that at least any one of the plurality of first gas holes communicates with the plurality of second gas holes in the inside of the cover member.SELECTED DRAWING: Figure 3
Patent JP-2018203576-A (JP)
Title: Method of manufacturing fine glass particle deposit and method of manufacturing glass preform
Inventor: ITO MASUMI
IPC: C03B37/018
Filed: 2017-06-06
Abstract: To provide a method of manufacturing fine glass particle deposits and a method of manufacturing a glass preform such that no air bubble is formed in the glass preform obtained in a subsequent transparency treatment process.SOLUTION: The present invention relates to a method of manufacturing fine glass particle deposits that has a deposition process of manufacturing fine glass particle deposits M by: arranging a starting rod 11 and a burner 22 for fine glass particle generation in a reaction container 2; producing fine glass particles 30 by jetting a glass raw material in a gaseous state from the burner 22 and then subjecting the glass raw material to flame decomposition reaction in flames that the burner 22 forms; and depositing the produced fine glass particles 30 on the starting rod 11, the glass raw material being used which contains 98 mass% or larger of cyclic siloxane having an even number of silicon atoms and 2 mass% or less of cyclic siloxane having an odd number of silicon atoms.SELECTED DRAWING: Figure 1
Patent JP-2017182833-A (JP)
Title: System, method, and program for managing credit information of user
Inventor: KATSURA RYOTA
IPC: G06Q40/02
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for urging a credited person himself/herself to avoid degradation of creditability due to delay of payment or the like.SOLUTION: This system provides has a developing credit management function for managing credit information of a credited person after loan execution, and provides a credited person support service for supporting payment of debt loan, or the like through a user terminal of the credited person. The system updates the credit information of the user after loan execution, and sets a reward to the user on the basis of at least the credit information.SELECTED DRAWING: Figure 1
Patent JP-2019004627-A (JP)
Title: Lamination type coreless motor
Inventor: MIZOGUCHI TAKAHIRO
IPC: H02K21/14
Filed: 2017-06-16
Abstract: To configure, in a coreless synchronous motor, a high-torque rotation motor of small size by hindering a decrease in the number of magnetic fluxes crossing coils, without increasing the diameter of the motor.SOLUTION: In a permanent magnet synchronous motor having a ferromagnetic body (magnet), which generates a magnetic field, and a coreless coil, a lamination type coreless motor comprises: a magnet layer in which a plurality of magnets are annularly arranged; and a coil layer in which a plurality of coils are annularly arranged. A magnet layer and a coil layer are alternately arranged in layers in a radial direction. By arranging the plurality of magnet layers and coil layers in a radial direction such that one alternates with the other, a reduction in the number of magnetic fluxes in a coil layer sandwiched between magnet layers is hindered, in comparison to that in a configuration in which a magnet layer is single. This configuration hinders a reduction in the number of magnetic fluxes crossing coils and, accordingly, improves torque of the lamination type coreless motor.SELECTED DRAWING: Figure 2
Patent JP-2019005116-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a game machine capable of improving game taste.SOLUTION: The game machine executing a variable display and capable of controlling to an advantageous state advantageous to a player, includes special performance means or the like capable of executing a reservation continuous win notification performance or the like on the basis of a determination result of read-ahead determination means. The game machine can execute reservation continuous win notification performances [(C) and (D)] on the basis of the fact that at least one of reservation storage information determined to turn out a symbol jackpot and reservation storage information determined to turn out a jackpot via the small winning, is included.SELECTED DRAWING: Figure 21
Patent JP-2019006008-A (JP)
Title: Image formation apparatus, control method and program of the same
Inventor: ITO ISAMI
IPC: G03G15/00
Filed: 2017-06-23
Abstract: To solve a problem in which the visibility of the minimum dot is increased when the size of the minimum dot becomes larger than an assumed size and a user feels that as the deterioration in the granularity in an image formation apparatus prescribing the minimum dot size.SOLUTION: An image formation apparatus for performing image formation by transferring and fixing an image formed on an image carrier on a recording material detects the density of a plurality of patch images formed on the image carrier by using screens having the mutually-different dot sizes, acquires the dot area ratio in a highlight area from the detected density of the plurality of patch images, acquires the dot reproducibility from the dot area ratio, determines whether there is dot reproducibility exceeding a prescribed value in the dot reproducibility corresponding to the plurality of patch images, and performs exposure control of the image carrier using the screen having the dot size corresponding to the patch image whose dot reproducibility is determined to exceed the prescribed value.SELECTED DRAWING: Figure 15
Patent JP-2019006928-A (JP)
Title: Synthetic resin microporous film, separator for electricity storage device, and electricity storage device
Inventor: NAKATATE JUNICHI
IPC: H01M2/16
Filed: 2017-06-27
Abstract: To provide a synthetic resin microporous film excellent in permeability of lithium ions, capable of constituting a high performance lithium ion battery, and an electricity storage device such as a capacitor, and less liable to cause short circuit of an anode to a cathode by dendrites, and rapid reduction of a discharge capacity even if using for a high output usage.SOLUTION: A synthetic resin microporous film includes a synthetic resin and a microporous part, where the porosity is 40-70%, the air permeation resistance is 30-300 sec/100 mL/16 μm, and when a porosity is ε and an air permeation resistance is G, the porosity ε and the air permeation resistance G satisfy a predetermined relation, thereby the synthetic resin microporous film is excellent in permeability of lithium ions, capable of constituting a high performance electricity storage device, and less liable to cause short circuit of an anode to a cathode by dendrites, and rapid reduction of a discharge capacity even if used for a high output usage.SELECTED DRAWING: Figure 1
Patent JP-2018011947-A (JP)
Title: Mixture chamber
Inventor: HIDAKA MASATO
IPC: A61M1/34
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mixture chamber capable of mixing plural fluids uniformly.SOLUTION: A mixture chamber (15) according to this invention is provided on a blood circuit. A body portion (10) is provided with, in a tubular lateral face thereof, a first inlet (150) and a second inlet (160) for introducing a liquid into a tubular space. An upper space (11) is provided between the first inlet (150) and the highest portion of the body portion (10).SELECTED DRAWING: Figure 6
Patent JP-2019016675-A (JP)
Title: Organic electroluminescent element and electronic apparatus
Inventor: SHIOMI TAKUSHI
IPC: H01L51/50
Filed: 2017-07-05
Abstract: To provide an organic electroluminescence element capable of improving luminous efficiency.SOLUTION: The organic electroluminescence element including a light emitting layer between a cathode and an anode, includes an electron transporting zone adjacent to the light emitting layer interposed between the light emitting layer and the cathode. At least one of organic thin film layers included in the electron transporting zone includes a compound having a heterocycle containing a specific nitrogen.SELECTED DRAWING: None
Patent JP-2017170238-A (JP)
Title: Lumen prosthesis and gastrointestinal implant device
Inventor: NIALL BEHAN
IPC: A61F2/04
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lumen prosthesis.SOLUTION: A lumen prosthesis includes a first part configured so as to be held in a lumen, and a second part. The second part is connected to the first part so that the force applied to the second part is separated from the first part at least partially. The second part may be configured so as to be attached to a device such as a valve. A connector between the first part and the second part may include at least one tether, and/or at least one strut, and/or at least one wire. In one case, the first part and the second part are formed of a single precursor such as one continuous stent which is folded to form the first part and the second part.SELECTED DRAWING: Figure 123
Patent JP-2019022272-A (JP)
Title: Power generation device and power generation system
Inventor: NAKATANI MASACHIKA
IPC: H02J3/38
Filed: 2017-07-13
Abstract: To provide a power generation device and a power generation system in which amplification of a harmonic current caused by resonance can be suppressed while degradation of the power generation efficiency is prevented.SOLUTION: A power generation device 1 at least includes a power converter 13 that transmits generated power to a power system after converting the frequency thereof, and a harmonic filter 14 that is disposed between the power converter 13 and a power system 4, and is AC connected to the power system 4 via a cable 2 and a linkage point 3. The harmonic filter 14 adjusts the inductance or electric capacity so as to suppress amplification of a harmonic current at the linkage point, whereby amplification of a harmonic current caused by resonance is suppressed while degradation of the power generation efficiency is prevented.SELECTED DRAWING: Figure 2
Patent JP-2020150963-A (JP)
Title: Business machine including solar cell
Inventor: FUKUI ATSUSHI
IPC: A47C7/62
Filed: 2017-07-14
Abstract: To provide a business machine including a solar cell, and not spoiling a design.SOLUTION: A chair 10 includes a body 13, a solar cell 20 provided on the body 13, and a cover member 12 for covering a light-receiving surface 22 of the solar cell 20. The cover member 12 is constituted of a fiber material, and transmits an electromagnetic wave utilizable in the solar cell 20, and attenuates visible light.SELECTED DRAWING: Figure 3
Patent JP-2019021779-A (JP)
Title: Reactor
Inventor: YOSHIKAWA KOHEI
IPC: H01F37/00
Filed: 2017-07-18
Abstract: To provide a reactor capable of suppressing positional displacement of an outer core part when forming an inner resin part by filling a gap between an inner peripheral surface of a winding part of a coil and an inner core part of a magnetic core with a resin.SOLUTION: The present invention relates to a reactor comprising: a coil including a winding part; a magnetic core including an inner core part disposed inside of the winding part and a pair of outer core parts disposed outside of the winding part in such a manner that the inner core part is held therebetween; an end face interposing member including a main body part interposed between an end face of the winding part and the outer core parts and a resin filling hole communicating into the winding part; an inner resin part filling a gap between an inner peripheral surface of the winding part and the inner core part; and an outer resin part covering at least a portion of the outer core parts and connected with the inner resin part via the resin filling hole. At least one of the pair of outer core parts and the end face interposing member consist of a core component that is provided integrally, and the end face interposing member in the core component includes a core holding part extending from the main body part closer to the outer core parts and holding the outer core parts between the core holding part and the main body part.SELECTED DRAWING: Figure 1
Patent JP-2019019779-A (JP)
Title: Rotary compressor
Inventor: SHIMIZU TAKASHI
IPC: F04C29/06
Filed: 2017-07-19
Abstract: To acquire silence effect for a Helmholtz muffler irrespective of speed of sound of refrigerant in a rotary compressor and suppress efficiency deterioration in a compressor.SOLUTION: At least a bottom part of a communication groove 72 between a cylinder chamber 51 and a resonant chamber 71 is formed into a curved surface to make a flow speed of a gas flowing through the communication groove substantially uniform, thereby suppressing generation of a vortex.SELECTED DRAWING: Figure 4
Patent JP-2017201719-A (JP)
Title: Constant current circuit and light-emitting diode-driving constant current circuit
Inventor: MURAMATSU HIROSHI
IPC: H01L33/00
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a constant current circuit operable to compensate ambient temperature characteristics.SOLUTION: A constant current circuit comprises: a transistor Q1 having an emitter, a base and a collector; a resistance R1 having one end connected to the base, and the other end connected to the emitter; a first thermistor Rth1 connected in parallel with the resistance; and a second thermistor Rth2 connected in parallel with the resistance and the first thermistor. The first thermistor has a resistance value changing depending on a temperature change. The second thermistor has a resistance value changing depending on a temperature change. The constant current circuit has such a property that the change in resistance value of a load circuit corresponding to a temperature change is canceled out by a value of a combined resistance of the resistance, the first thermistor and the second thermistor corresponding to the temperature change more than a value of a combined resistance of the resistance and the first thermistor corresponding to the temperature change. Thus, the change in VEB voltage of the transistor corresponding to a temperature change is compensated by the combined resistance of the resistance, the first thermistor and the second thermistor corresponding to the temperature change.SELECTED DRAWING: Figure 10
Patent JP-2019029361-A (JP)
Title: Electrostatic protection element and semiconductor device
Inventor: OTAKE HISAO
IPC: H01L27/04
Filed: 2017-07-25
Abstract: To provide an electrostatic protection element and a semiconductor device in which the function of a semiconductor device using an insulation groove can be used furthermore, and malfunction of the internal circuit due to variation of board potential is suppressed.SOLUTION: An electrostatic protection element includes a first conductivity type board, a second conductivity type epitaxial layer formed on the board, a first conductivity type well formed on the epitaxial layer, and a transistor including a drain region formed in the well, a source region formed while separated from the drain region by a channel region, and a gate formed on the channel region while being insulated, and a first conductivity type well contact region formed to have a facing region facing the drain region while separated by a predetermined distance at least in a direction parallel with the elongation direction of the gate.SELECTED DRAWING: Figure 1
Patent JP-2018202120-A (JP)
Title: Automatic scanner for oral cavity
Inventor: KANG HUNG-PENG
IPC: A61B1/00
Filed: 2017-07-26
Abstract: To provide an automatic scanner for oral cavity which can simplify an operation.SOLUTION: An automatic scanner for oral cavity according to the present invention is used for the oral cavity which has two tooth rows provided on upper side and lower side. The automatic scanner for oral cavity includes an engagement member, a rail member, and a plurality of movable image processing means. The engagement member is interposed between the two tooth rows. The rail member is attached to the engagement member corresponding to the tooth rows. A shape of the rail member is similar to a shape of the tooth rows. The movable image processing means is attached to the rail member, slides along the rail member, and is provided corresponding to the tooth rows.SELECTED DRAWING: Figure 2
Patent JP-2019025683-A (JP)
Title: Image processing device and image formation apparatus
Inventor: TEJIMA KENTARO
IPC: B41J29/38
Filed: 2017-07-26
Abstract: To provide an image processing device and image formation apparatus which can shorten the processing time of printing data.SOLUTION: A first rasterization processing unit 161 executes rasterization processing with software processing. A second rasterization processing unit 17 executes rasterization processing with hardware processing. An acquisition processing unit 162 acquires the total page number of the printing data. A selection processing unit 163 selects any of the first rasterization processing unit 161 and second rasterization processing unit 17 according to the total page number to execute rasterization processing based on the printing data.SELECTED DRAWING: Figure 2
Patent JP-2019025569-A (JP)
Title: Holding device
Inventor: TESHIGAWARA SEIICHI
IPC: B25J15/08
Filed: 2017-07-27
Abstract: To provide a holding device which can perform smooth opening/closing operation of finger parts.SOLUTION: A holding device includes a drive device having a linearly moving shaft, an attachment which has a pair of upper cam holes and is connected to the shaft, a base part which has a pair of lower cam holes and overlaps with the attachment, a pair of finger parts which are rockably mounted on the base part, and a cam follower arranged on the finger part. A part of the cam follower is in contact with an inner wall of the upper cam hole, and the other part of the cam follower is in contact with an inner wall of the lower cam hole. The lower cam hole has a curved shape protruded in a direction approaching the other lower cam hole. When a direction orthogonal to a longitudinal direction of the shaft and orthogonal to a longitudinal direction of the cam follower is a first direction, a distance between the pair of upper cam holes in the first direction becomes smaller as close to the drive device.SELECTED DRAWING: Figure 1