baber/WOPTO huggingface dataset:
Patent JP-2019167787-A (JP)
Title: Urinal device
Inventor: KOBAYASI MOTOKI
IPC: E03D13/00
Filed: 2018-03-26
Abstract: To provide a urinal device, in a situation in which after a first user has finished using a urinal body, a second user is standing in front of the urinal body, and the first user alternates with the second user, capable of judging an alternation from the first user to the second user, executing cleaning after using the urinal body by the first user, and preventing cleaning after the using by the first user from not being executed.SOLUTION: A urinal device of this invention comprises: a urinal body 2, a detection sensor 26 that detects a user on the basis of reflected waves of radio waves emitted, and a control section 24. The control section 24 includes a second cleaning mode by which cleaning of a bowl surface 4 is executed when the control section judges that an approaching state is reached in which a second user A2 different from a first user A1 approaches the urinal body 2 in a state in which the control section judges that the first user A1 is not away yet.SELECTED DRAWING: Figure 7
Patent JP-2019171391-A (JP)
Title: Determination method for quality deterioration danger of continuously cast slab caused by nonmetallic inclusion
Inventor: TAKEZAWA KAZUHIRO
IPC: B22D11/18
Filed: 2018-03-27
Abstract: To provide a determination method determining whether the danger of the inflow of nonmetallic inclusions generating surface defects in a thin steel sheet product produced by rolling a continuously cast slab in the slab from a tundish is present or not.SOLUTION: A determination method for the quality deterioration danger of a continuously cast slab caused by nonmetallic inclusions comprises a process where, based on the resistance amount of molten steel in a tundish and the injection flow rate of the molten steel per unit time injected from the tundish into a mold, whether the danger of the inflow of nonmetallic inclusions generating surface defects in a thin steel sheet product produced by rolling a continuously cast slab in the slab from the tundish is present or not is determined.SELECTED DRAWING: Figure 2
Patent JP-2019174146-A (JP)
Title: Ammonia sensor element and gas sensor
Inventor: NAKANO YOSHIHIRO
IPC: G01N27/416
Filed: 2018-03-27
Abstract: To provide an ammonia sensor element and a gas sensor using a new ammonia detection method.SOLUTION: Disclosed is an ammonia sensor element 42 having two mixed potential type ammonia detection cells 42x, 42y. Two mixed potential type ammonia detection cells 42x, 42y have a first detection electrode 42bx and a second detection electrode 42y, respectively. A metal composition of the first detection electrode 42bx is mainly composed of Au, and the metal composition of the second detection electrode 42by is mainly composed of Au. The metal composition of the first detection electrode 42bx and the metal composition of the second detection electrode 42by are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2018173165-A (JP)
Title: Heat barrier heat insulation base plate
Inventor: WATANABE MASAHIKO
IPC: F16L59/08
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat barrier heat insulation base plate excellent in friction-resistance.SOLUTION: A heat barrier heat insulation base plate includes a transparent base plate layer and an infrared reflection layer. The heat barrier heat insulation base plate includes an undercoat layer between the transparent base plate layer and the infrared reflection layer, and a protective topcoat layer in a side of the infrared reflection layer opposite to the transparent base plate layer. The thickness of the undercoat layer is between 0.01 μm and 5 μm. The thickness of the topcoat layer is between 5 nm and 500 nm. The hardness of the undercoat layer is 0.50 GPa or more. The hardness of the protective topcoat layer is 0.50 GPa or more.SELECTED DRAWING: Figure 1
Patent JP-2019172398-A (JP)
Title: Medium conveying device
Inventor: MIURA KATSURO
IPC: B65H3/06
Filed: 2018-03-27
Abstract: To provide a medium conveying device capable of correcting skew of a medium such as a print original with an inexpensive arrangement.SOLUTION: In a medium conveying device, a skew correcting mechanism 31 comprises: a first swinging gate 32 arranged swingably about an axis extending in the width direction and having a first projection 43 and a second projection 44; a second swinging gate 33 arranged swingably about an axis extending in the width direction and having a third projection 53 and a fourth projection 54; a first stopper 34 arranged movably between a first stopping position where the move of the third projection 53 is prevented and a first permitting position where the move of the third projection 53 is permitted, when the move of the second projection 44 is caused by the swing of the first swinging gate 32; and a second stopper 35 arranged movably between a second stopping position where the move of the first projection 43 is prevented and a second permitting position where the move of the first projection 43 is permitted, when the move of the fourth projection 54 is caused by the swing of the second swinging gate 33.SELECTED DRAWING: Figure 2
Patent JP-2019173412-A (JP)
Title: Toilet bowl device and toilet seat unit
Inventor: TAMURA HIDEKI
IPC: A47K13/24
Filed: 2018-03-28
Abstract: To provide a technology capable of offering proper sanitation when a back surface of a toilet seat and an inner surface of a toilet bowl part of a toilet bowl body are washed.SOLUTION: A toilet bowl device comprises a discharge part 50A capable of discharging a cleaning fluid for washing a back surface of a toilet seat 22 or an inner surface of a toilet bowl part of a toilet bowl body from a discharge hole 74, and a shutter 104A capable of moving between a concealing position to conceal the discharge hole 74 from an outside and an exposing position to expose the discharge hole 74 on the outside. The discharge hole 74 is concealed with the shutter 104A and thus, airborne droplets can be inhibited from making an entry into the discharge hole 74, and proper sanitation can be obtained.SELECTED DRAWING: Figure 11
Patent JP-2018176416-A (JP)
Title: Clamping device and working unit comprising such clamping device
Inventor: JOSEF GREIF
IPC: B23B31/117
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device capable of providing effective clamp by the best acting force, and a working unit comprising such the clamping device.SOLUTION: A clamping device includes tension rods 17 and 18 slidably mounted within a machine part 2; a clamping set 6 movable by the tension rod between a clamped position and a released position; a tension spring 7 dedicated to the tension rod so as to generate pull-in force of the clamping set; and a release mechanism 8, by which the clamping set can be moved against acting force by the tension rod of the tension spring into the released position. The tension spring is clamped between a first rod part 17 and a second rod part 18 of the tension rod, where the second rod part can move relative to the first rod part, and, when the clamping set moves into the released position, is compressed on both ends by the release mechanism by movement of the two rod parts in opposite directions.SELECTED DRAWING: Figure 1
Patent JP-2019185848-A (JP)
Title: Pin diameter discrimination jig and pin diameter discrimination method
Inventor: SAITO MITSUAKI
IPC: H01R43/00
Filed: 2018-04-02
Abstract: To provide a pin diameter discrimination jig capable of discriminating a pin diameter of a conductive pin of a conduction inspection jig easily, in short time and accurately.SOLUTION: The present invention relates to a pin diameter discrimination jig 1 comprising: a pair of coil springs 3 and 4 of different diameters for discriminating a pin diameter of a conductive pin of a conduction inspection jig; and a holding part 2 integrally coupling the pair of coil springs 3 and 4 at both sides. When an outer diameter of the conductive pin is defined as φP, an inner diameter of the coil spring 3 of a larger diameter at one side of the holding part of the pin diameter discrimination jig is defined as φA and an inner diameter of the coil spring 4 of a smaller diameter at the other side of the holding part is defined as φB, the pin diameter discrimination jig discriminates the conductive pin as a proper product in a case where a relationship of the outer diameter φP of the conductive pin, the inner diameter φA of the coil spring of the larger diameter and the inner diameter φB of the coil spring of the smaller diameter is φA≥φP>φB, and discriminates the conductive pin as a non-proper product in the cases of φA>φP<φB and φA<φP>φB.SELECTED DRAWING: Figure 1
Patent JP-2018178998-A (JP)
Title: Internal combustion engine including exhaust gas recirculation device
Inventor: MIKE SOUREN
IPC: F02M26/39
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine including an exhaust gas recirculation device.SOLUTION: An internal combustion engine 10 including an exhaust gas recirculation device 50, includes a return valve 55 for determining an amount of exhaust gas to be recirculated to fresh air lanes 40, 41, and a control device for controlling the return valve on the basis of a combustion cycle. The control device opens and closes the return valve on the basis of angles of a crank shaft and/or a cam shaft by an angle measurement device. Opening of the return valve is adjusted on the basis of a pressure in an exhaust gas lane by a pressure sensor 24. The return valve can be driven through an electromagnetic actuator or a piezo-electric driving device, or by air pressure.SELECTED DRAWING: Figure 1
Patent JP-2019180256-A (JP)
Title: Dried sweet potato stick
Inventor: MINAGAWA YOSHIMITSU
IPC: A23G3/34
Filed: 2018-04-03
Abstract: To provide dried sweet potato sticks as an unconventional health food and a new product, having dried sweet potatoes as the raw material, producible throughout the year, and useful as afternoon snacks for children, or relish of liquor for adults regardless of man or woman.SOLUTION: Dried sweet potato sticks are obtained by: coating an oil-and-fat material on a surface of molded dried sweet potatoes made by molding dried sweet potatoes in a fillet-like or stick-like shape followed by drying; or applying almost evenly a fermentative material followed by drying; or sprinkling granularly crushed nut and seed materials on a surface coated with an oil-and-fat material followed by drying; or sprinkling granularly crushed nut and seed materials on a surface coated with a fermentative material almost evenly followed by drying.SELECTED DRAWING: Figure 5
Patent JP-2019186266-A (JP)
Title: Electricity storage device
Inventor: OGIWARA NOBUHIRO
IPC: H01G11/60
Filed: 2018-04-03
Abstract: To provide an electricity storage device using a novel electrolyte that forms a good electric double layer.SOLUTION: The electricity storage device includes: a positive electrode containing a positive electrode active material; a negative electrode containing a negative electrode active material; and an electrolyte, having an organic crystal layer of a layered structure including: an organic skeleton layer containing an aromatic dicarboxylate anion having an aromatic ring structure; and an alkali metal element layer forming a skeleton with an alkali metal element being coordinated to oxygen contained in a carboxylic acid of the organic skeleton layer and an organic solvent filled in the organic crystal layer, that conducts alkali metal ions, interposed between the positive electrode and the negative electrode. In addition, at least one of the positive electrode and the negative electrode is so configured that charges are occluded and released by ion adsorption and desorption.SELECTED DRAWING: Figure 5
Patent JP-2019183901-A (JP)
Title: Multistage magnetic gear device
Inventor: SUZUKI YUSHIN
IPC: F16H49/00
Filed: 2018-04-05
Abstract: To provide a multistage magnetic gear device capable of realizing a large change gear ratio that no damage occurs even if its rotating shaft is rotated at high speed.SOLUTION: A multistage magnetic gear device 100 of this invention is made as IPM structure in which a first inner magnetic gear 10 rotated at the most high speed is set such that a first inner magnet piece (a permanent magnet) 13 is stored in a magnet storing hole of a rotor core 12 and held at an inner wall of the storing hole. With this arrangement as above, the multistage magnetic gear device 100 is used as a speed-increasing gear, a second rotary shaft 93 fixed to a second outer magnetic gear is driven to rotate, it becomes possible to provide a multistage magnetic gear device that there occurs no possibility of flying-out of a permanent magnet 13 due to centrifugal force even if the first inner magnetic gear 10 is rotated at high-speed under a state that the rotary shaft is rotated at increased high-speed in two-stages by the second magnetic gear device 90 and the first magnetic gear device 40.SELECTED DRAWING: Figure 2
Patent JP-2019181847-A (JP)
Title: Information processor
Inventor: GOTO HIROAKI
IPC: B41J29/42
Filed: 2018-04-13
Abstract: To solve a problem that, in a system in which an upper limit of the number of printing paper sheets is set, when the system issues such a printing indication that the number reaches the upper limit by its own issuance of the printing indication, the system may indicate the print setting of a printing job, however, a user sometime requires further setting with respect to the print setting which is indicated by the system, and also when the system issues the printing indication of a plurality of the printing jobs, the number may be accommodated within the printable number of the paper sheets by selecting the printing job by a user's intention, and therefore, contents of a printing operation selected by the system cannot be changed by the user's intention.SOLUTION: When the number of paper sheets to be outputted reaches a printing upper limit number of paper sheets, a print setting change screen is displayed. A user can avoid a situation that a printing job cannot be outputted in the middle of printing data by starting printing as it is. Furthermore, by receiving a print setting change before a start of the printing, an output can be control while taking into consideration an intention of the user.SELECTED DRAWING: Figure 7
Patent JP-2019187466-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2018-04-18
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine, when a normal pattern winning lottery executed by passage of game balls through a through gate is won, a normal pattern winning game in which an electric generator winning hole is opened and an electric generator opening/closing game for permitting entry of game balls into the electric generator winning hole is executed once or a plurality of times is executed. A V winning hole is opened with entry of game balls into the electric generator winning hole as an opportunity, and a jackpot game for opening a variable winning hole with entry of game balls into the V winning hole as an opportunity is executed. The jackpot game is executed at an interval between openings of the electric generator winning hole when the electric generator winning hole is opened a plurality of times in a normal pattern winning game. In the case of an 8R big win having less putout balls, the number of acquirable putout balls is larger in the entire normal pattern winning game as compared with a 16R big win having large putout balls.SELECTED DRAWING: Figure 72
Patent JP-2019190165-A (JP)
Title: Ground investigation method
Inventor: FUJII TAKEYUKI
IPC: G01V3/12
Filed: 2018-04-26
Abstract: To provide a ground investigation method that can perform a ground investigation easily and reliably and that can reliably bear support piles using a bearing ground.SOLUTION: The ground investigation method is configured to include an excavation step and an investigation step. The excavation step is a step for excavating an excavated hole 2 in a ground G by a predetermined depth. The investigation step is a step for inserting, into the excavated hole 2, a radar transceiver 6 that is provided on the lower end of a rotary member 4 so as to deviate from the rotary axis center of the rotary member 4 outwards in a radial direction, the radar transceiver 6 transmitting radio waves toward the bottom of the excavated hole 2 and receiving the reflected waves; and afterward rotating the rotary member 4 in order to obtain two-dimensional information within the ground G along the depth direction of the excavated hole 2 and the rotational scanning direction of the rotation of the rotary member 4.SELECTED DRAWING: Figure 1
Patent JP-2019189160-A (JP)
Title: Vehicular pedestrian protection device
Inventor: IGUCHI NAOHIKO
IPC: B60R21/34
Filed: 2018-04-27
Abstract: To protect a head of a pedestrian according to a speed of a vehicle at a time of collision with the pedestrian.SOLUTION: A front side washer tank 13 is fixed to a front face of a dash panel 12, a front wall of the front side washer tank 13 is brought surface contact with a rear face 26 of a front lid 11 in a closed state. A rear side washer tank 14 is located in the rear of the dash panel 12, and is fixed to the dash panel 12. The front and rear washer tanks 13, 14 are connected to each other by a connection pipe 19, and the connection pipe 19 is provided with a pump 17. An ECU 18 so controls the pump 17 as to increase/decrease an amount of a liquid in an interior space such as the front side washer tank 13 and so on depending on a speed of a vehicle detected by a vehicle speed sensor 16.SELECTED DRAWING: Figure 2
Patent JP-2018161483-A (JP)
Title: Devices, systems and methods for piloting tip bushing for rotational atherectomy
Inventor: NICHOLAS ELLERING
IPC: A61B17/3207
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed rotational atherectomy device for removing atherosclerotic plaque from arteries.SOLUTION: A high-speed rotational atherectomy device for opening a stenosis in an artery having a given diameter comprises: a guide wire 15; a flexible elongated, rotatable drive shaft advanceable over the guide wire, the drive shaft 20 having a proximal end and a distal end; an abrading head 28; and a piloting member being fixedly attached to the drive shaft and disposed distally to the abrading head. When the piloting member is advanced to a stenosis, the piloting member creates a piloting hole when the drive shaft is at a sufficient rotational speed. The eccentric abrading head is then advanced through the piloting hole and distally across the stenotic lesion, thereby opening the stenotic lesion to a diameter larger than a nominal diameter of an eccentric enlarged diameter section.SELECTED DRAWING: Figure 1
Patent JP-2019204603-A (JP)
Title: Vehicular lighting fixture
Inventor: SHIKATA SATOSHI
IPC: F21S41/275
Filed: 2018-05-21
Abstract: To provide a vehicular lighting fixture capable of projecting light toward the different direction from the front direction other than the front direction of a projection lens.SOLUTION: A vehicular lighting fixture includes: a light source 3 for emitting light L frontward; and a projection lens 4 for projecting the light L emitted from the light source 3 frontward. The projection lens 4 includes: a first lens surface 4a which is positioned on the side opposing to the light source 3, and where the light L emitted from the light source 3 enters; a second lens surface 4b positioned on the opposite side from the first lens surface 4a, and for emitting the light L which has entered from the first lens surface 4a frontward; and an emission part 14 positioned on an outer peripheral side surface 4c between the first lens surface 4a and the second lens surface 4b, and for emitting part L' of the light L which has entered from the first lens surface 4a toward the direction different from the front direction.SELECTED DRAWING: Figure 3
Patent JP-2019202256-A (JP)
Title: Gas-liquid separation mechanism
Inventor: ARAI MASARU
IPC: B01D19/00
Filed: 2018-05-22
Abstract: To provide a gas-liquid separation mechanism which suppresses an equipment installation area and stabilizes suction when separating and discharging gas and liquid.SOLUTION: A gas-liquid separation mechanism 7 connected with a processing device includes a suction source 62, an inner cylinder 71 which is vertically arranged on a terminal of a discharge path 61 for discharging processing waste liquid containing gas and liquid sucked by the suction source 62, allows the processing waste liquid to flow-in from a lower end, has a closed upper end and is formed of a plurality of holes 713 on an outer circumference thereof and a casing 72 which stores the inner cylinder 71 and receives liquid and gas flowing-out from the holes 713. Therein, a gas exhaust port 73 is formed on an upper part of the casing 72 in the vertical direction and a liquid exhaust port 74 is formed on a lower part.SELECTED DRAWING: Figure 2
Patent JP-2019203430-A (JP)
Title: Method of designing control logic of compression ignition type engine
Inventor: SUEOKA KENYA
IPC: F02D13/02
Filed: 2018-05-22
Abstract: To provide a method of designing a control logic of a compression ignition type engine.SOLUTION: A control part outputs a signal to each of a fuel injection part and a variable valve mechanism to make an A/F leaner than a theoretical air-fuel ratio, and a signal to an ignition part so that after the ignition part ignites an air-fuel mixture in a combustion chamber, an unburned air-fuel mixture burns with self ignition. A method of designing a control logic includes the steps of defining a geometric compression ratio ε, and determining a control logic defining a valve closing timing IVC of an intake valve. When the geometric compression ratio ε is 10≤ε<20, the IVC(deg. aBDC) is defined so as to satisfy 0.9949ε-41.736ε+401.16+C≤IVC≤-0.9949ε+41.736ε-361.16+C, in which C is a correction term related to a revolution speed NE(rpm) of the engine, and C=3.3×10NE-1.0×10NE+7.0×10NE.SELECTED DRAWING: Figure 20
Patent JP-2019204730-A (JP)
Title: Terminal protection method of wiring harness
Inventor: KASUGAI YUMIKO
IPC: H01R13/58
Filed: 2018-05-25
Abstract: To cause the protection of a bent part of an electric wire to be highly versatile with a protective material having a simple shape.SOLUTION: A terminal of a wiring harness 11 having a bent portion 13a of a wire bundle 13 is protected at the connector side end of the wire bundle 13 to which a connector 14 is connected. First, a sheet material 15a is bent perpendicularly to the wire lead-out surface 14a of the connector 14 to simultaneously form an opposite side 31 facing the wire lead-out surface 14a, a side surface covering portion, and a tip protection portion 33. Next, the side surface covering portion is bent by a back side protection portion forming portion 44 to simultaneously form a side surface protection portion 32, a back side protection portion 34, and an extension portion 35. Next, a terminal protection portion 15 is fixed to the wire bundle 13 side with an adhesive tape or the like while maintaining the positional relationship of the opposite side 31 with respect to the wire lead-out surface 14a. The terminal protection portion 15 is fixed only to the wire bundle 13 side and is not fixed to the connector 14 side.SELECTED DRAWING: Figure 5