baber/WOPTO huggingface dataset:
Patent JP-2019182592-A (JP)
Title: Carrier and image forming apparatus
Inventor: TAKAHASHI KOHEI
IPC: B65H5/06
Filed: 2018-04-10
Abstract: To provide a carrier and the like capable of inhibiting a first roll's oblique feed of a recording medium carried from at least one transport path of a plurality of transport paths while securing transportability for a small-sized recording medium.SOLUTION: A carrier 6A comprises one pair of first rolls that feed a recording medium after abutted against at its tip, a plurality of transport paths, one pair of second rolls that are respectively arranged at a location distant upstream in a transport direction beyond a confluence location from the first rolls of a plurality of transport paths, and a plurality of auxiliary rolls 61-63 that are arranged at a location between a confluence location of a plurality of transport paths and the second rolls and aid in carrying the recording medium. At least one auxiliary roll 63 of the plurality of auxiliary rolls displaces away from another auxiliary roll 61 when carrying a recording medium longer than a distance between the first roll and the second roll, and displaces in a manner contacting the other auxiliary roll 61 when carrying a recording medium shorter than the distance between the first roll and the second roll.SELECTED DRAWING: Figure 2
Patent JP-2018177217-A (JP)
Title: Height adjustment device for automobile seat and method for manufacturing this type height adjustment device
Inventor: HOSEN SULAIMAN
IPC: B60N2/06
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a height adjustment device including a transverse pipe, where the transverse pipe has two end-side support regions, these support regions migrates to a larger diameter in a diameter step within an intermediate region, in that case, link members are non-rotatably mounted in the support regions respectively, and the height adjustment device requires a small amount of material and can be easily manufactured.SOLUTION: A diameter step part between an intermediate region 9.2 and a support regions 9.1 is formed by a tapered abutment face 17 of a transverse pipe. Link members 8 are also axially secured even in the other direction of the transverse pipe. In that case, at least one axial groove is formed in a support hole, and material is configured to flow into the groove during a production process for non-rotatably securing the link members 8 in the transverse pipe by cold deformation of adjacent ends of the intermediate region 9.2.SELECTED DRAWING: Figure 3
Patent JP-2019191720-A (JP)
Title: Recognition device, recognition method and recognition program
Inventor: OGURA TAKUYA
IPC: G08G1/16
Filed: 2018-04-20
Abstract: To provide a recognition device, a recognition method and a recognition program which can correctly determine whether a subject is a person or an animal from even a captured image in which the person or the animal is shown from front or back.SOLUTION: A recognition device 20 comprises: an image acquisition unit 21 which acquires an image captured by a far-infrared camera 10 and a recognition processing unit 22 which sets an object region in the image and determines whether a subject in the object region is a person or an animal on the basis of temperature variance in the object region.SELECTED DRAWING: Figure 1
Patent JP-2018156666-A (JP)
Title: Varying effective resolution based on screen location in graphic processing by approximating projection of vertex onto curved viewport
Inventor: MARK EVAN CERNY
IPC: G06T15/00
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To display a graphic which is efficiently rendered at high quality to a wide visual field display device.SOLUTION: In graphic processing, data is received representing one or more vertices for a scene in a virtual space. A projection of the vertices onto a screen space of a display device is performed. The projection approximates a projection of the vertices onto a curved viewport. Primitive assembly is performed on the vertices to generate a one or more primitives in screen space from the projection of the vertices onto the screen space. Scan conversion is performed on the one or more primitives to determine which pixel or pixels of the plurality of pixels are part of corresponding primitives of the one or more primitives. A finished frame is then generated by performing pixel processing to assign pixel values to the pixel or pixels that are part of the corresponding primitives. The finished frame can be stored in a memory, or displayed to the display device.SELECTED DRAWING: Figure 4B
Patent JP-2019188551-A (JP)
Title: Control system, control method, and control program
Inventor: NAMIE MASAKI
IPC: B25J13/08
Filed: 2018-04-26
Abstract: To reduce the number of adjustment man-hour for control parameters concerning feedback control.SOLUTION: A control system comprises: a movement mechanism which moves an object; a visual sensor which measures an actual position of the object from an image which is obtained by photographing the object; a detector which detects position related information concerning a position of a movement mechanism in every control cycle shorter than the imaging interval; a position determination part which determines an estimated position of the object on the basis of the actual position and position related information; a feedback control part which outputs a movement command for matching the estimated position to a target position to the movement mechanism according to set control parameters; and an adjustment part which adjusts control parameters on the basis of transition of a feedback value obtained by outputting a predetermined movement command to the movement mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019193481-A (JP)
Title: Power conversion device drive circuit, and power conversion device
Inventor: MIMA AKIRA
IPC: H02M1/00
Filed: 2018-04-26
Abstract: To prevent deteriorated reliability caused by the heterogeneity of exothermic heat from power semiconductor elements connected in parallel, when a temperature difference is generated in the power semiconductor elements connected in parallel.SOLUTION: The drive circuit of a power conversion device, which includes a power conversion unit having an upper arm element (upper-arm power semiconductor element) and a lower arm element (lower-arm power semiconductor element), includes: a variable voltage source which generates a negative bias voltage of a gate of the upper arm element; and a voltage control unit which changes the negative bias voltage generated by the variable voltage source according to the output of a temperature detector unit provided in common to the upper arm element and the lower arm element. The positive side of the variable voltage source is connected to the high voltage side of the lower arm element. The lower voltage side of the lower arm element is connected to one end of a capacitive element which belongs to the lower arm. The other end of the capacitive element is connected to an anode terminal of a high voltage resistance diode. A cathode terminal of the high voltage resistance diode is connected to the negative side of the variable voltage source. When the lower arm element is switched on, a charge current flows from the variable voltage source to the capacitive element.SELECTED DRAWING: Figure 1
Patent JP-2019195030-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: SUTO Takeru
IPC: H01L29/12
Filed: 2018-05-02
Abstract: To improve the characteristic of a semiconductor device.SOLUTION: A semiconductor device comprises: an SiC substrate 107; an ntype epitaxial layer (a drift layer) 101 formed in an upper part of it and formed of SiC; a p-type body layer 102 formed thereon; a source region 103 formed thereon; and a trench 106 formed on the drift layer. A side surface of the trench 106 is in contact with the source region 103 and the p-type body layer 102. A thermal oxide film 141 is formed at an intersection of a side surface of the trench 106 and a surface of the source region 103. This semiconductor device comprises: a gate insulation film 110 formed on an internal wall of the trench 106; and a gate electrode 111 in which the trench 106 is embedded. By providing a thermal oxide film 141 in an upper part of the trench 106 in such a manner, concentration of an electric field can be mitigated and breakdown of the gate insulation film 110, etc., can be hindered.SELECTED DRAWING: Figure 4
Patent JP-2018135383-A (JP)
Title: Treatment for pulmonary hypertension
Inventor: MARTINE A ROTHBLATT
IPC: A61P43/00
Filed: 2018-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for non-invasive treatment of Pulmonary Arterial Hypertension (PAH), to reduce a side effect of PAH treatment administered by subcutaneous or intravenous delivery, such as systemic hypotension or infection.SOLUTION: The present invention provides a method comprising the step of co-administering an oral therapeutic agent such as treprostinil or bosentan, and an inhaled therapeutic agent such as treprostinil.SELECTED DRAWING: None
Patent JP-2019196986-A (JP)
Title: Separation device and dust detection system
Inventor: KITAMURA HIRONORI
IPC: G01N15/06
Filed: 2018-05-10
Abstract: To provide a separation device capable of improving the separation accuracy for separating dust from a sample fluid.SOLUTION: A separation device 100 includes a cylindrical body 3. The cylindrical body 3 has an opening end 31. The opening end 31 faces the inlet 28 of an inlet portion 26 to which a sample fluid 91 is introduced. A first passage 33 and a second passage S1 are formed. The first passage 33 is surrounded by the cylindrical body 3, and the dust contained in the sample fluid 91 flows from the opening end 31. The second passage S1 is a separate passage from the first passage 33 and placed on the outside of a cylinder body 3, connecting an inlet 28 and a discharge port 29 of a discharge unit 27 to which the sample fluid 91 is discharged, and through which the sample fluid 91 flows. The cylindrical body 3 includes a protrusion 34. The protrusion 34 protrudes inside the first passage 33.SELECTED DRAWING: Figure 1
Patent JP-2019198182-A (JP)
Title: Wire harness
Inventor: TOYOSHIMA NAOYA
IPC: H02G3/04
Filed: 2018-05-10
Abstract: To provide a wire harness in which a decrease in waterproofness is suppressed even when vibration is applied.SOLUTION: A wire harness 1 comprises a cable 10 in which the outer periphery of power supply lines 21 and 21 and signal lines 22 and 22 are covered with a sheath 3, a housing 4 for accommodating the power supply lines 21 and 21 and signal lines 22 and 22 exposed from the end of sheath 3, first to third seal members 51 to 53 arranged in the housing 4, and a holder 6 made of a cylindrical elastic body having an inner peripheral surface elastically contacting the outer peripheral surface of the sheath 3. The housing 4 and the holder 6 are restricted from moving in the longitudinal direction of the cable 10 of the housing 4 by engaging the engagement protrusion 45 provided on the other member with the engaged portion 620 provided on one of the two members.SELECTED DRAWING: Figure 3
Patent JP-2019199697-A (JP)
Title: Pedestrian elastic paving mixture, pedestrian elastic paving construction method, and cured product
Inventor: NAGAHARA ATSUSHI
IPC: E01C7/30
Filed: 2018-05-14
Abstract: To provide a pedestrian elastic paving mixture, pedestrian elastic paving construction method, and cured product which is excellent in impact absorbability, ice adhesion suppressibility and warpage suppressibility without limiting the aggregate to be used.SOLUTION: A pedestrian elastic paving mixture contains a silicone-based binder and an aggregate, in which a mixing ratio of the silicone-based binder and the aggregate is between 3 and 100 with respect to an aggregate volume of 100.SELECTED DRAWING: None
Patent JP-2018154637-A (JP)
Title: Pharmaceutical preparation of guanylate cyclase c agonist, and method for using the same
Inventor: KUNWAR SHAILUBHAI
IPC: A61K47/10
Filed: 2018-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel pharmaceutical preparation of guanylate cyclase-C (GCC) agonist peptide which is effective for gastrointestinal diseases, and suitable for oral administration.SOLUTION: A GCC agonist pharmaceutical preparation contains: (1) a core containing at least one GCC agonist peptide; (2) one or a plurality of targeted substances selected from pH-dependent polymer, swellable polymer, and degradable composition, in which the GCC agonist peptide is selected from a specific sequence. The pH-dependent polymer is preferably selected from methacrylic acid copolymer, polyvinyl acetic acid phthalate, hydroxypropylmethylcellulose phthalate, cellulose acetate trimellitate, cellulose acetate phthalate and the like, and the swellable polymer is preferably selected from acrylic resin copolymer, polyvinyl acetate, and cellulose derivative.SELECTED DRAWING: None
Patent JP-2019198835-A (JP)
Title: Filter leakage monitoring device and particle separator provided with the same
Inventor: HORI YOICHI
IPC: B01D46/42
Filed: 2018-05-17
Abstract: To provide a filter leakage monitoring device and a particle separator provided with the filter leakage monitoring device capable of specifying a filter which causes leakage when normal filtration of air or else as a treatment object gets to impossible due to monitoring of leakage of particles of each filter, in a dust collector or else which uses a plurality of filters.SOLUTION: A filter leakage monitoring device 2 of a particle separator includes a plurality of sampling pipes 20 (20a-20f) which have a visible part 200 capable of visualizing an inner part and allow suction parts to respectively correspond to a plurality of filters 15 arranged on a particle-containing air chamber 13 to which the particle-containing air is introduced and are located on the neighborhood of air inlets 150 for sucking air passing through respective filters 15 to a clean air chamber 16 and a vacuum pump 22 which performs inspiration through the respective sampling pipes.SELECTED DRAWING: Figure 4
Patent JP-2019202567-A (JP)
Title: Collection and transportation cart
Inventor: HARUKI YUICHI
IPC: B62B3/00
Filed: 2018-05-21
Abstract: To provide a collection and transportation cart capable of diminishing the labor of a worker who is engaged in collecting or transporting garbage or the like.SOLUTION: The cart comprises a storage box 1, driving wheels 2, 2 disposed on the bottom of the storage box 1, and a handlebar 4 disposed on the rear surface of the storage box 1. Motors 5, 5 and brakes 6, 6 are coupled to the respective wheels 2, 2. Switches 7, 7 for use in turning on or off the respective motors 5, 5 and brakes 6, 6 are disposed near the handlebar 4.SELECTED DRAWING: Figure 1
Patent JP-2019201977-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-24
Abstract: To provide a game machine that can execute notification according to a situation.SOLUTION: When a second holding storage number is 0 to 2 in a time-shortened final variation, a winning promotion notification is started at a predetermined winning promotion notification timing after variation is started. When the second holding storage number does not become 3 or more after the winning promotion notification is executed, the winning promotion notification is executed in parallel with a ready-to-win performance executed by a wipe even after a super-ready-to-win is developed. When the second holding storage number is 3 or more in the time-shortened final variation, a specific notice performance is executed at the same timing as the winning promotion notification timing.SELECTED DRAWING: Figure 35-7
Patent JP-2019207519-A (JP)
Title: Relay and fire alarm system
Inventor: KAWANO YASUYUKI
IPC: G08B25/10
Filed: 2018-05-29
Abstract: To provide a relay capable of easily sharing information indicating abnormality inside and outside of a house.SOLUTION: A relay 10 is provided in a house and used for interlocking a fire alarm between houses. The relay comprises: a house inside antenna 20 which is provided inside of the house and handles radio waves propagated inside of the house; and a house outside antenna 30 which is provided outside of the house and handles radio waves propagated outside of the house. The house inside antenna 20 and the house outside antenna 30 relay radio waves between the inside of the house and the outside of the house.SELECTED DRAWING: Figure 1
Patent JP-2019207989-A (JP)
Title: Laser device
Inventor: KABEYA YUKI
IPC: H01S3/10
Filed: 2018-05-30
Abstract: To provide a laser device which enables high output with a simple configuration.SOLUTION: A laser device 1 comprises a second optical system 20 for inputting seed light into a laser medium 3. The second optical system 20 includes a first beam splitter 26, a first phase shift element 27 disposed between the first beam splitter and the laser medium 3, and a coat 4 and a mirror 28 that reflect the seed light C2. The second optical system 20 causes first polarized seed light C2 to be made incident on the laser medium 3 with an incident angle larger than 0° with respect to the laser medium 3 and inputs the seed light to an excitation region R.SELECTED DRAWING: Figure 3
Patent JP-2019212450-A (JP)
Title: Water cut-off agent application nozzle
Inventor: SUZUKI KATSUSATO
IPC: B05B1/04
Filed: 2018-06-01
Abstract: To provide a water cut-off agent application nozzle capable of reducing variation in an application amount of water cut-off agent to a wire bundle.SOLUTION: A water cut-off agent application nozzle 40 applies water cut-off agent to a wire bundle CT, in which a plurality of electric wires C are aligned, in the array direction of the electric wires C. The water cut-off agent application nozzle 40 comprises: slit-shaped discharge ports 52 extending in a crossing direction crossing in the array direction so as to discharge water cut-off agent toward the wire bundle CT; a supply channel 51 which supplies water cut-off agent toward the discharge ports 52; and a guiding wall 54 which guides at least a part of water cut-off agent having passed through the supply channel 51 in the crossing direction before discharge from the discharge ports 52. The guiding wall 54 is provided at a position sandwiched between the two slit-shaped discharge ports 52.SELECTED DRAWING: Figure 10
Patent JP-2019199360-A (JP)
Title: Shaft-like member supply rod and supply method
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/78
Filed: 2018-05-17
Abstract: To surely insert a shaft-like member into a receiving hole of a supply rod while accurately determining radial relative positions of the receiving hole and the shaft-like member.SOLUTION: A shaft-like member supply rod 16 is used for inserting a shaft-like member 1 having a circular flange 2 and a shaft part 3 into a receiving hole 14, and the supply rod is arranged inclined to cause a center axis Z of the shaft part to be arranged inclined with respect to a center axis X of the receiving hole. Attraction force of a permanent magnet 35 or an electric magnet 39 of the supply rod 16 causes a surface 4 of the flange to closely contact a leading end face 32 of the supply rod. The supply rod is also provided with a positioning protrusion 36 that receives an outer periphery 12 of the flange and sets relative positions of the supply rod and the shaft-like member. A most advanced stop position of the supply rod is set to be a position where a leading end part of the shaft part 3 enters the receiving hole 14. The attraction force of the permanent magnet 35 or the electric magnet 39 is formed so as to disappear at the stop position.SELECTED DRAWING: Figure 2
Patent JP-2019211330-A (JP)
Title: Magnetic sensor
Inventor: TANABE KEI
IPC: G01R33/02
Filed: 2018-06-05
Abstract: To provide a magnetic sensor having such a structure that a circuit board on which a sensor chip is mounted is inserted into a slit of a housing, wherein the circuit board is correctly positioned to the housing.SOLUTION: The magnetic sensor comprises: a housing 10 having a first and a second slit 11, 12; a circuit board 20 inserted into the first slit 11 of the housing 10 and having a sensor chip 21 having a magnetic detection element mounted thereon; and a magnetic shield 30 having a leaf spring function for urging the circuit board 20 against the inner wall of the first slit 11. According to the present invention, as the circuit board 20 is urged against to the inner wall of the first slit 11 by the magnetic shield 30 having the leaf spring function, the circuit board 20 equipped with the sensor chip 21 can be correctly positioned to the housing.SELECTED DRAWING: Figure 1
Patent JP-2019212813-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-06-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet, and integrates the wafer and the polyester-based sheet by thermal compression bond. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips by cutting the wafer using a cutting device. The picking-up step pushes up the device chip by spraying air.SELECTED DRAWING: Figure 4
Patent JP-2019213607-A (JP)
Title: Game hall system
Inventor: KANAI TAKANORI
IPC: A63F7/02
Filed: 2018-06-11
Abstract: To provide a game hall system which allows a player who runs out of cash on hand to borrow on the spot without using a financial card.SOLUTION: This system allows a player to instantly have a cash credit by using the player's mobile terminal without leaving the seat, even if the player runs out of cash on hand during a game. Therefore, this system is very convenient for players and greatly contributes to an increase in the running rate of game machines.SELECTED DRAWING: Figure 4
Patent JP-2019215110-A (JP)
Title: Muffler chamber design method and muffler chamber
Inventor: SASAO HIROYUKI
IPC: G06F17/50
Filed: 2018-06-11
Abstract: To provide a muffler chamber suitable for satisfying required muffling performance easily and reliably.SOLUTION: In a muffler chamber design method, an air inflow port 7 and an air outflow port 8 are formed on a chamber outer wall; a single or a plurality of partition walls 9 for muffling are installed in the inside of a chamber surrounded by the chamber outer wall; the inside of the chamber is partitioned into a plurality of regions Z1 and Z2 by the single or the plurality of partition walls 9; a communication port 10 that communicates the adjacent regions Z1 and Z2 with each other is formed on the partition walls 9; and the plurality of regions Z1 and Z2 are communicated with each other in series between the air inflow port 7 and the air outflow port 8 through the communication port 10 formed on the partition walls 9. When the position of the communication port 10 changes to a different position in a wall surface direction of the partition walls 9, respective muffling characteristics are analyzed; and on the basis of a result of the analysis, the position of the communication port 10 in the wall surface direction of the partition walls 9 is selected.SELECTED DRAWING: Figure 3