baber/WOPTO huggingface dataset:
Patent JP-2017203715-A (JP)
Title: Air flow measurement device
Inventor: SHIBA KICHIJIRO
IPC: G01F1/00
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an air flow measurement device in which the airtightness of components is secured to allow for easy assembly, the device size is reduced, and the state of follow in the cross section of a passage where measurement is taken of an air flow rate is stabilized.SOLUTION: The air flow measurement device comprises an auxiliary fan 2 for compensating for an air flow fluctuation occurring in a wind collection hood and an air flow measurement instrument 5 installed on the discharge side of the auxiliary fan 2. The air flow measurement device further includes a flexible duct 11a on the discharge side of the wind collection hood and an airtight chamber 1 connected airtight to the suction side of the air flow measurement instrument 5. The auxiliary fan 2 is housed airtight in the chamber 1. A wind direction adjustment plate 14 is installed between a connection port 11 and the suction port of the auxiliary fan 2 in a direction crossing the axis L1 of the connection port 11.SELECTED DRAWING: Figure 1
Patent JP-2017204446-A (JP)
Title: Socket for electrical component
Inventor: MORINARI TAKASHI
IPC: H01R33/76
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the temperature detection accuracy of an electrical component by a temperature sensor.SOLUTION: An IC socket 1 comprises: a heat transfer member 4 which is fitted to a socket body so as to be capable of coming into contact with an electrical component 100, and which has an opening 18 formed to penetrate a contact surface 4c that comes into contact with the electrical component 100 housed in the socket body; and a temperature sensor 20 whose tip 20c including a thermosensitive element extends, toward the electrical component 100, in a rod-like shape inside the opening 18 of the heat transfer member 4 so that the tip 20c comes into contact with the electrical component 100 together with the transfer member 4. The opening 18 is provided with a cylindrical component 22 having an insertion hole 22a with which an outer face of a portion excluding the tip 20c of the temperature sensor 20 slidably engages in the axial direction of the temperature sensor 20. With this configuration, the tip 20c of the temperature sensor 20 slides so that the temperature sensor 20 is supported without making contact with an inner face of the opening 18, while allowing axial movement of the temperature sensor 20.SELECTED DRAWING: Figure 12
Patent JP-2017208405-A (JP)
Title: Water rotation retention mechanism and method for turntable and water rotation retention device
Inventor: NEZU KATSUMI
IPC: H01L21/304
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide wafer rotation retention mechanism and method for turntable which allow for elimination of washing residue by moving the contact position with a wafer while spinning by rotating an outer boundary guide pin, thereby reducing the trace of an outer circumferential pin due to etching, and to provide a wafer rotation retention device.SOLUTION: A wafer rotation retention mechanism for the turntable of a wafer rotation retention device has a rotating shaft, a turntable placed at the tip of the rotating shaft and holding a wafer on the upper surface, a drive motor for supplying power to the rotating shaft, and a turntable outer circumferential guide pin provided in the turntable and holding the outer circumferential of the wafer.SELECTED DRAWING: Figure 1
Patent JP-2017206377-A (JP)
Title: Image formation apparatus
Inventor: MIZUGUCHI KEISUKE
IPC: B65H3/06
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus having a sheet feeding device which can surely prevent the generation of noise due to stick slip occurring when a sheet passes through a space between a feeding member and a separation member with a simple configuration.SOLUTION: A sheet feeding device 5 includes: a sheet feeding frame 21; a pickup roller 22 which is provided on the center in the width direction orthogonal to the sheet conveyance direction of the sheet feeding frame 21 and brought into contact with the upper surface of the sheet to feed the sheet along the guide surface; a feeding roller 23 which is provided on the downstream side in the conveyance direction of the pickup roller 22 and conveys the fed sheets along the guide surface; a separation member 25 which forms a nip by being into contact with the feeding roller 23 and separates the sheets at the nip; and a weight member 24 which is provided in the sheet feeding frame 21 on the upper side of the feeding roller 23 and suppresses vibration of the sheet feeding frame 21.SELECTED DRAWING: Figure 2
Patent JP-2016174527-A (JP)
Title: Motor
Inventor: FUKUNAGA KEISUKE
IPC: H02K3/50
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To widen a bus bar unit in the radial direction, and to suppress the dimensions in the radial direction by reducing the number of laminations of the bus bars in the axial direction.SOLUTION: A motor 1A has a stator core having a plurality of teeth arranged in the circumferential direction, a plurality of coils 43A consisting of conductors wound around the teeth, and a resin wire support fixed to the stator core directly or via other member. The wire support has a plurality of holding parts provided with a through hole penetrating in the axial direction or a notch, and the conductor led out from the coil extends upward through the through hole or notch. Consequently, such a state that the conductor is extended substantially in the axial direction can be maintained. Assembly of other member or connection work of the conductor is thereby facilitated.SELECTED DRAWING: Figure 1
Patent JP-2017211537-A (JP)
Title: Electrophotographic photoreceptor and method for manufacturing the same, process cartridge, and image forming apparatus
Inventor: OTSUBO JUNICHIRO
IPC: G03G5/05
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that suppresses the generation of black spots in an image and suppresses a reduction in transferability of a toner image.SOLUTION: An electrophotographic photoreceptor comprises a conductive substrate and a photosensitive layer. The conductive substrate includes an oxide film. The oxide film has a film thickness of 1 μm or more and 25 μm or less. The photosensitive layer is a single-layer photosensitive layer. The photosensitive layer contains a charge generating agent, hole transport agent, tetracarboxylic acid dianhydride, and binder resin. The content of the tetracarboxylic acid dianhydride is 0.02 parts by mass or more and 7.00 parts by mass or less.SELECTED DRAWING: Figure 1
Patent JP-2016153007-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling an execution of fraudulence finding work by using electronic tags at any time with efficiency.SOLUTION: IC tags 303 and 320a are respectively attached to a main control device 271 controlling a progress of games in a pachinko machine, and to a put-out control device 311 controlling a put-out of game balls. ID information is stored in the IC tags 303 and 320a, and the ID information is transmitted as response waves by a reception of radio waves at prescribed frequencies in the IC tags 303 and 320a. In this case, reader devices 531 and 561 for reading the ID information are provided corresponding to each IC tag 303 and 320a. The reader device 531 for the main that reads the ID information from the main side IC tag 303 is mounted on the put-out control device 311, and the reader device 561 for the put-out that reads the ID information from the put-out side IC tag 320a is mounted on the main control device 271.SELECTED DRAWING: Figure 36
Patent JP-2016183675-A (JP)
Title: Automatic rotation machine
Inventor: IJIMA TOSHIYUKI
IPC: F03G3/00
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rotation machine in which an operation rate is not influenced by natural condition as found in a wind turbine or a water turbine and earth environment is not deteriorated by exhaust-gas and the like.SOLUTION: Rails 7 are fixed to a surface A [front side] and a surface B [rear side] of a disc 1 in such a way that they are spaced apart by 90 degrees to each other and weights 2 are fixed one by one to the front side and rear side of the disc 1 so as to facilitate its motion on the rails 7. Reels are fixed one by one to the extremity end of an arm fitting [B] at the end part of each of the rails 7, wires 5 or chains or the like are fixed to both ends of the weight 2 and connected to the reels 4. Gears 3 are fixed to the reels 4 and the reels 4 and the gears 3 are integrally assembled. The gears are also fixed to the reels at the extremity ends of the arm metal fittings [A] and assembled to the disc 1. Three sets are assembled in a cylindrical manner as shown in Fig.1 and rotated.SELECTED DRAWING: Figure 1
Patent JP-2017214751-A (JP)
Title: Clip for constructing ceiling
Inventor: ITO KATSUO
IPC: E04B9/16
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a clip for constructing a ceiling that offers high earthquake resistance and enables construction work to be performed securely and efficiently without requiring any special skill.SOLUTION: A clip 1A for constructing a ceiling is for fitting a long ceiling joist 9 orthogonally to a long ceiling joist receiver 8, underneath the ceiling joist receiver 8 supported on a building structure. The clip includes: a bottom plate part 2 formed to have a dimension that may be disposed between side wall parts 92, 92 of the ceiling joist 9; a pair of lip hooking parts 3, 3 on which a pair of lip parts 93, 93 may be hooked, on both side edges of the bottom plate part 2; a back plate part 4 rising upward from the bottom plate part 2; a top plate part 5 extending roughly in a perpendicular direction from a height position on the back plate part 4 corresponding to a height of the ceiling joist receiver 8; a bolt insertion hole 6 opened on the top plate part 5; and a female screw hole 7 formed on the bottom plate part 2 opposite the bolt insertion hole 6.SELECTED DRAWING: Figure 2
Patent JP-2017205467-A (JP)
Title: Coffee dripper
Inventor: TAKESHITA SEISUKE
IPC: A47J31/02
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a coffee dripper allowing a paper towel in a household to be used as filter paper and making regular coffee and cold water extraction coffee, in view of the fact that a filter paper-type coffee dripper for making regular coffee requires commercially-available specific filter paper.SOLUTION: A coffee dripper can make regular coffee by using a dripper cylinder, a filter paper nipping cylinder, and filter paper 8 obtained only by cutting a paper towel. In the coffee dripper, since the filter paper nipping cylinder can be attached in both upper and lower directions, the filter paper nipping cylinder can be attached so as to hold regular coffee powder for a long time in cold water when making cold water extraction coffee.SELECTED DRAWING: Figure 5
Patent JP-2017020104-A (JP)
Title: Hydrothermal method for manufacturing filtered silver nanowires
Inventor: GEORGE L ATHENS
IPC: B22F1/00
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing silver nanowires that can provide higher transparency and conductivity than conventional ITO containing films.SOLUTION: A copper (II) ion source, a halide ion source and a silver ion source are blended with water, reducing sugar, and polyvinyl pyrrolidone to be heated, thereby manufacturing high aspect ratio silver nanowires in which a total glycol concentration is less than 0.001 wt% at all times.SELECTED DRAWING: Figure 1
Patent JP-2017220115-A (JP)
Title: Sealer application requirement check device, sealer application requirement check program and memory medium
Inventor: MURAKAMI KUNIO
IPC: G06F17/50
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealer application requirement check device which can surely detect a hole shape when having the hole shape in an application region of a lower-side member to which a sealer is applied, a sealer application requirement check program and a memory medium.SOLUTION: When a hole is formed at a lower-side component, a computer forms a block model hg1 having a block face ha for blocking the hole h1. The computer creates an interference detector Kn located within a sealer width Sw orthogonal to a sealer line SE, and checks the presence or absence of interference between the block face ha formed in the hole h1 of the lower-side part Wb2 and the interference detector Kn. Everytime the interference detector Kn is moved along the sealer line SE by a prescribed distance, the computer checks the presence or absence of the interference between the block face ha and the interference detector Kn, and outputs a check result.SELECTED DRAWING: Figure 4
Patent JP-2017220137-A (JP)
Title: Method and computer program for creating aggregate analysis model, and method and computer program for analyzing composite material
Inventor: KOJIMA TAKASHI
IPC: B60C19/00
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide: a method of creating an aggregate analysis model which allows for analyzing effect of filler aggregates clumped together within a composite material on material properties; a computer program for creating the same; a method of analyzing composite materials; and a computer program for analyzing composite materials.SOLUTION: A method of creating an aggregate model provided herein is for creating an aggregate model by clumping filler models within a composite material analysis model including a plurality of polymer models obtained by modeling a polymer by means of a computer-implemented molecular dynamics method and a plurality of filler models obtained by modeling a filler. The method comprises a first step ST11 for setting up interaction between the filler models and the polymer models and performing numerical analysis, and a second step ST12 for computing inter-model distances among the filler models after performing the numerical analysis and creating an aggregate model on the basis of the computed inter-model distances.SELECTED DRAWING: Figure 1
Patent JP-2017064696-A (JP)
Title: Film production method and film production device
Inventor: UEJIMA RIKURI
IPC: B08B3/04
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To solve trouble with a film during cleaning and, at the same time, remove unnecessary material from the film.SOLUTION: A film cleaning method comprises a step of conveying a heat-resistant separator (S) in longitudinal direction so that the heat-resistant separator (S) passes through cleaning water (W) of a cleaning tank (15) and a cleaning tank (16) sequentially, and moving the cleaning water (W) from the cleaning tank (16) to the cleaning tank (15) through a bypass (23).SELECTED DRAWING: Figure 7
Patent JP-2017224460-A (JP)
Title: Fuel cell system and vehicle
Inventor: SANADA SUEYUKI
IPC: H01M8/00
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To restrict power loss in stop-period processing in which fuel cell is caused to forcibly generate power.SOLUTION: A fuel cell system comprises a fuel cell, a battery, a compressor, an inverter for driving a compressor, a boosting converter for the battery, a boosting converter for the fuel cell, a control part, and a stop switch. When acquiring from the stop switch a signal instructing to stop the fuel cell system, (a) the control part cuts off the boosting converter for the battery; (b) the control part causes the fuel cell to generate power while keeping the boosting converter for the fuel cell driven, and causes the capacitor of the boosting converter for the battery to store power produced by the power generation through the boosting converter for the fuel cell; and (c) the control part controls the inverter and drives the compressor by using the power stored in the capacitor.SELECTED DRAWING: Figure 4
Patent JP-2017224702-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: IWATANI RUKA
IPC: H01L21/60
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for forming electrical connection of a semiconductor chip and a substrate, while suppressing positional deviation, in a first-supply type flip-chip bonding process using a reflow furnace.SOLUTION: A manufacturing method of a semiconductor device 1 includes: (A) a step of applying a resin composition 10 having an ultraviolet curing property and thermosetting to a place in which a semiconductor chip 30 having bumps on a substrate 20 having a wiring part is mounted; (B) a step of positioning the semiconductor chip 30 having bumps on the substrate 20 having a wiring part, and mounting the semiconductor chip 30 on the wiring part of the substrate 20; (C) a step of curing the resin composition 10 by ultraviolet irradiation so as to be symmetrical with respect to any axis passing the center of the semiconductor chip 30, on the periphery thereof excepting at least one place; (D) a step of solder joining by reflow processing; and (E) a step of curing the resin composition 10 by pressurizing and heating treatment.SELECTED DRAWING: Figure 1
Patent JP-2017228852-A (JP)
Title: Monitoring system, video display method, and computer program
Inventor: KINOSHITA HIDETOSHI
IPC: H04N7/18
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To improve monitoring efficiency and marketing analysis accuracy by appropriately performing mask processing on an imaged video captured by a camera having no mask function without separately adding a mask function to the camera having no mask function.SOLUTION: A monitoring system comprises: a first camera that captures an imaging area, and that cannot execute mask processing for changing at least a part of a mobile body appeared in a first imaged video of the imaging area to a mask image; and an information processing device that holds setting information of execution or non-execution of the mask processing to the first imaged video. In a case where execution of the mask processing to the first imaged video is set, the information processing device displays on a monitor a first edited video obtained by performing the mask processing on the first imaged video, and in a case where non-execution of the mask processing to the first imaged video is set, the information processing device displays the first imaged video on the monitor.SELECTED DRAWING: Figure 19
Patent JP-2017012744-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of relatively freely increasing and decreasing a selection ratio of a specific variation pattern without affecting a game result, such as a jackpot probability.SOLUTION: There are six kinds of category tables A-F in which performance categories are allocated to each of a plurality of kinds of losing patterns. The category tables are changed by counting the number of variation times of a special pattern. When winning/losing determination results in losing, one of the plurality of kinds of losing patterns is selected. A variation pattern is selected from a performance category allocated to the losing pattern selected in the category tables in use.SELECTED DRAWING: Figure 10
Patent JP-2016165593-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that uses a fracture screw, that can effectively prevent an erroneous breakage of the fracture screw, and that allows simple fastening work.SOLUTION: A game machine is provided where two pieces of constituent members 432, 450 are connected with a fracture screw 651 which has a screw hole (engaging part) to which a screwdriver (operation tool) DR1 is engaged, and in which a head part 652 has formed therein a separation part 654 that is a portion capable of being broken and separated if rotated with a torque greater than a necessary torque for fastening. It is so configured that the fracture screw 651 is provided with a housing member 621 as a protection member for covering a portion of the separation part 654, excluding the screw hole, in a state before a breakage.SELECTED DRAWING: Figure 26
Patent JP-2017227170-A (JP)
Title: Hand pump
Inventor: SADOSHIMA SHIGERU
IPC: F04B9/14
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hand pump that reduces flow passage resistance and has high sealing property.SOLUTION: A hand pump 1 includes: a cylinder 23; a piston member 24 provided inside the cylinder 23 and movable in an axial direction of the cylinder 23; and a check valve 25 having a valve seat 44 provided in a lower end part of the cylinder 23 and the piston member 24, a spherical valve element 45 provided in the valve seat 44 so as to be movable and a regulating part 46 for regulating movement of the valve element 45.SELECTED DRAWING: Figure 1
Patent JP-2017228694-A (JP)
Title: Semiconductor device
Inventor: OKA SEIJI
IPC: H01L23/04
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing resistance of a current path while preventing harmful influences caused by soldering an external electrode to a semiconductor chip.SOLUTION: A semiconductor device comprises: a plurality of semiconductor chips fixed to a substrate; an insulation plate formed with a through hole; a first lower conductor that is one conductor having a lower main body formed on a lower surface of the insulation plate and electrically connected with any one of the plurality of semiconductor chips, and a lower projection part extending to the outside of the insulation plate in a plan view; a second lower conductor formed on the lower surface of the insulation plate and electrically connected with any one of the plurality of semiconductor chips; an upper conductor that is one conductor having an upper main body formed on an upper surface of the insulation plate, and an upper projection part extending to the outside of the insulation plate in a plan view; a connection part provided in the through hole to connect between the upper main body and the second lower conductor; and a resin that covers the semiconductor chip and the insulation plate. The lower projection part and the upper projection part extend to the outside of the resin.SELECTED DRAWING: Figure 1
Patent JP-2017229026-A (JP)
Title: Image reader
Inventor: KAWAI TOSHIJI
IPC: G03B27/54
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To urge a user to replace a light source at proper timing neither too early nor too late by accurately recognizing how much the quantity of light decreases adaptively to an impediment factor.SOLUTION: An image reader includes: a reference plate; a light source which emits light; an image sensor; a moving mechanism which moves a read line; a current control circuit which controls current to be supplied to the light source; an A/D conversion circuit which converts an analog signal of each light receiving element into a density value; a storage part which stores a reference density value; a control part configured to supply a reference current to the light source and then determine a reference value on the basis of the reference density value, to select affected pixels having been affected with dirt of the reference plate, to determine a current value on the basis of one or both of a current density value of a pixel which is not the affected pixel and a density value after a density value of the affected pixel is adjusted, and to determine that the life of the light source has come to the end when the ratio obtained by dividing the current value by the reference value is equal to or less than a threshold; and a notification part which gives notice of replacement of the light source when it is determined that the life of the light source has come to the end.SELECTED DRAWING: Figure 5