baber/WOPTO huggingface dataset:
Patent JP-2017181097-A (JP)
Title: Weighing apparatus
Inventor: YAMADA KENTA
IPC: G01G23/36
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a weighing apparatus that monitors temperature variations with a temperature sensor the apparatus has and, if temperature variations are significant, can stabilize the zero point by increasing the frequency of zero setting and also can vary the processing capability in that case.SOLUTION: A weighing apparatus is equipped with a measuring unit 5 that measures the mass of measurable objects 2, a conveying unit 4 that conveys the measurable objects 2 one by one to supply them to and deliver them from the measuring unit 5, a stopping unit 18 that stops supply of the measurable objects 2 to the measuring unit 5, a temperature sensor 30 that detects the temperature of the measuring unit 5, and a control unit 6 that controls the operation of the stopping unit 18 on the basis of temperature variations obtained from the temperature sensor 30, the required precision of measurement and characteristics of the scale, causes the measuring unit 5 to generate the timing of non-supply of measurable objects 2 and causes the measuring unit 5 to measure the state in which no measurable object 2 is supplied to perform zero setting of the measuring unit 5.SELECTED DRAWING: Figure 3
Patent JP-2017180140-A (JP)
Title: Control device of internal combustion engine
Inventor: TSUDA YOICHI
IPC: F02D41/40
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce combustion noise resulting from combustion by pilot injection.SOLUTION: A control device of an internal combustion engine which performs main injection and pilot injection comprises: an engine rotation number calculation part for calculating a rotation number of the internal combustion engine; a temporary pilot injection timing setting part for setting the temporary injection timing of the pilot injection; an in-cylinder temperature estimation part for estimating a temperature in a cylinder when the pilot injection is performed at the temporary injection timing; an oxygen density estimation part for estimating oxygen density in the cylinder when the pilot injection is performed at the temporary injection timing; an ignition delay period calculation part for calculating an ignition delay period from the estimated temperature in the cylinder, the estimated oxygen density and the rotation number of the internal combustion engine; an ignition timing calculation part for calculating the ignition timing of fuel; and a pilot injection timing setting part for setting the temporary injection timing at the injection timing of the pilot injection when the ignition delay period is not longer than an allowable value, and the ignition timing of the fuel is retarded more than timing at which an in-cylinder pressure change rate becomes maximum.SELECTED DRAWING: Figure 1
Patent JP-2016191381-A (JP)
Title: Catalyst unit and exhaust gas catalyst
Inventor: RICHARD HOERMANN
IPC: B01D53/88
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst unit for exhaust gas catalyst, and exhaust gas catalyst having such a catalyst unit as above.SOLUTION: A catalyst module is set in position on a supporting grid by a first percolation end part and an opposing holding jig is set in position at a second percolation end part on the opposite side of the catalyst module. The catalyst module is fastened with cramp between the supporting grid and the opposing holding jig. The opposing holding jig has a plurality of opposite holding bars running in parallel to each other. The opposite holding bars abut at a first end part against a housing structure of the exhaust gas catalyst and at the opposite side second end part cooperates with a retaining holding bar extending perpendicular to the opposite holding bar. The opposite holding bars at their second ends are connected to the retaining holding bar by connecting means extending in an axial direction of the opposite holding bar, and as a result, the opposite holding bars are connected to depress the structural elements of a housing structure by these first end parts.SELECTED DRAWING: Figure 2
Patent JP-2017184022-A (JP)
Title: Error rate measurement device and automatic correction method for the same device
Inventor: MINAMI AKITAKA
IPC: H04B3/46
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an error rate measurement device which incorporates an equalizer in the device main body.SOLUTION: An error rate measurement device 1 comprises: a pattern transmission part 2; and a pattern reception part 3. The pattern transmission part 2 generates a pattern signal and a reversion pattern signal from a pulse pattern generation part 21. The pattern reception part 3 comprises an equalizer 33 including offset adjustment parts 31A, 31B and CTLEs(Continuous Time Linear Equalizer) 33A1, 33A2. The pattern transmission part 2 is connected to the pattern reception pat 3, and a predetermined offset voltage is applied to the offset adjustment parts 31A, 31B in a state that any signal is not input from the pulse pattern generation part 21 to the offset adjustment parts 31A, 31B, and a control voltage Vc input to the equalizer 33 is adjusted to measure a DC gain, and a DC gain table indicating a relation between the control voltage Vc when the measured DC gain matches a set gain and the DC gain is created.SELECTED DRAWING: Figure 1
Patent JP-2017179520-A (JP)
Title: Stainless steel sheet excellent in corrosion resistance and manufacturing method therefor
Inventor: SAIDA TOMOAKI
IPC: C23G1/08
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel sheet having no generation of rust early and excellent in corrosion resistance even in a water front environment receiving effects of sea salt particles and a manufacturing method therefor.SOLUTION: There is provided a stainless steel sheet excellent in corrosion resistance, having polishing marks on a surface of the stainless steel sheet, having no oxide film having coloring on the surface, suppressed surface defect on the surface and pitting-corrosion potential of 0.4 V or more.SELECTED DRAWING: Figure 4
Patent JP-2017180988-A (JP)
Title: Bathroom air conditioner
Inventor: KUWABARA SHO
IPC: F24D3/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of shortening a time required for judging erroneous connection between an outgoing pipe and a return pipe.SOLUTION: A bathroom controller sets an opening degree of a flow rate control valve 93 as a first opening degree before a water temperature Tw detected by a hot water temperature thermistor is increased to a prescribed temperature T1 during an erroneous connection judgment processing, sets an opening degree of the flow rate control valve 93 as a second opening degree lower than the first opening degree after the water temperature Tw detected by the hot water temperature thermistor reaches to the first temperature T1 and judges the erroneous connection between an outgoing pipe and the return pipe in response to whether or not the water temperature Tw detected by the hot water temperature thermistor is decreased to a second temperature T2 lower than the first temperature T1 before a prescribed time Xt elapses upon setting the opening degree of the flow rate control valve 93 to the second opening degree.SELECTED DRAWING: Figure 4
Patent JP-2017185896-A (JP)
Title: Photographing device for vehicle
Inventor: USAMI HIROYUKI
IPC: B60R11/04
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device for a vehicle capable of reducing the probability of a heater constituted by a heating wire and configured to heat a window section maintaining an excessively high temperature state for a long time.SOLUTION: A photographing device for a vehicle comprises: photographing means disposed inward of a window section, the window section installed at the vehicle, the photographing means being configured to receive a photographing beam passing through a beam transmission section, and the beam transmission section being a portion of the window section; a heater 47A constituted by a heating wire, the heater constituting a portion of an electric circuit connected to a power supply, and being configured to generate heat when power is supplied from the power supply; a switch element constituting a portion of the electric circuit and configured to switch electrical connection state to the heater; a section to be heated 40A to which the heater is fixed, the section to be heated being opposite to an inner side surface of the beam transmission section, and the section to be heated being configured to receive the heat from the heater to apply radiant heat to the beam transmission section; and a current limiting element 52 disposed at the section to be heated so that the current limiting element is heated by the heat from the heater, the current limiting element constituting a portion different from the heater of the electric circuit, the current limiting element being configured such that current flowing through the heater becomes zero or is reduced when a temperature of the current limiting element becomes equal to or higher than a predetermined value.SELECTED DRAWING: Figure 5
Patent JP-2017192420-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a presentation effect of a light emission presentation.SOLUTION: A pachinko game machine 1 allowing a player to play games is provided, the pachinko game machine including: movable bodies 302L, 302R, and 402 which are movably provided; a light guide unit 501 forming, on the side of a player in a depth direction, a predetermined light guide pattern which is overlapping with at least a part of movement areas E1 and E2 of the movable bodies 302L, 302R, and 402; and display means 5. During a movement period of the movable bodies 302L, 302R, and 402, at least during a part of the period, the pachinko game machine can perform a light emission presentation for causing a light emission of the predetermined light guide pattern of the light guide unit 501, and can perform a presentation display corresponding to the movable bodies 302L, 302R, and 402 in the display means 5.SELECTED DRAWING: Figure 23
Patent JP-2016129741-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration of game amusement.SOLUTION: A pachinko machine 1 includes a start port capable of receiving a game ball shot into a game area 1100. When the game ball is put into the start port, determination processing regarding winning or not of a jackpot is executed. When the result is the winning of the jackpot, a jackpot game which gives a player a privilege is performed. However, in the pachinko machine 1, game balls shot in a right side of the game area 1100 are successively received in the start port, and a lottery and a performance are carried out for each of the receptions.SELECTED DRAWING: Figure 159
Patent JP-2017192329-A (JP)
Title: Fishing net shape identifying device
Inventor: IZEKI SHUICHI
IPC: A01K75/00
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fishing net shape identifying device that enables a ship operator to properly recognize an arrangement state in the water of a fishing net while performing fishing, and thereby perform efficient fishing.SOLUTION: An image/video display device 10A of a ship 10B comprises: a shape setting unit 211 for setting a specific shape formed by the arrangement of an initial state of a fishing net when the fishing net is cast in the water as information to display as an image; a shape change identification unit 212 for identifying a change in shape of the fishing net from the specific shape when the fishing net set by the shape setting unit 211 is drawn by the ship 10B; and an image forming unit 213 for forming an image enabling a ship operator to visually recognize a real-time shape of the fishing net on the basis of the information on the specific shape and a change in shape of the fishing net, and displaying the formed image on a display unit 23.SELECTED DRAWING: Figure 1
Patent JP-2017195710-A (JP)
Title: Power converter
Inventor: NISHIGUCHI TETSUYA
IPC: H02M7/12
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To disperse the frequency of noise (transient vibration) generated while switching, in a power converter.SOLUTION: Dead time of a gate signal of one switching element in one of upper arm or lower arm is set so that the gate signal of one arm is turned ON during reflow of a current by a diode in one arm after the gate signal of the other arm is turned OFF. Also, dead time of a gate signal of the other switching element in the upper arm or lower arm is set so that the gate signal of the other arm is turned ON after reflow of a current by a diode in the other arm after the gate signal of one arm is turned OFF.SELECTED DRAWING: Figure 8
Patent JP-2017195298-A (JP)
Title: Electronic component device and method of manufacturing the same
Inventor: IWAKI MASANORI
IPC: H05K3/34
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component device which forms a solder joint part capable of easing heat stress without using a member inserted into a space between a circuit board and an electronic component to improve joint reliability.SOLUTION: An electronic component device includes: an electronic component 2 having a lower surface electrode 3 on its lower surface; a circuit board 1 in which a heat radiation pad 4 having a shape and a size, which correspond to those of the lower surface electrode 3 of the electronic component 2, is provided on one surface; and a solder joint part 9 which connects the lower surface electrode 3 to the heat radiation pad 4 and is formed so as to enclose a hollow space 10 while having a predetermined thickness.SELECTED DRAWING: Figure 5
Patent JP-2017192351-A (JP)
Title: Laver raw alga supply system
Inventor: YOSHIDA NAOTO
IPC: A23L17/60
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance the product value of manufactured dried laver.SOLUTION: In a laver raw alga supply system (1) that shreds laver raw alga stored in a storing device (3) with a mincing device (6) and supplies the same to a laver manufacturing device (2), a high salt content sea water supply device (12) for supplying high salt content sea water having higher salt content concentration than that of sea water is connected to a transportation pathway (10) for transporting the laver raw alga from the storing device (3) to the mincing device (6). The high salt content sea water supply device (12) is connected in an upstream side than a debris removing device (5) arranged in the transportation pathway (10). Further a sea water separation device (7) is arranged in a downstream side than the high salt content sea water supply device (12) in the transportation pathway (10) and an upstream side than the mincing device (6), the sea water separation device (7) is connected to the high salt content sea water supply device (12) to recover sea water separated by the sea water separation device (7) to the high salt content sea water supply device (12).SELECTED DRAWING: Figure 1
Patent JP-2017194649-A (JP)
Title: Optical member rotating device, optical scanner, and image forming apparatus
Inventor: YOSHIDA DAISUKE
IPC: G02B26/10
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To make it easy to accurately control the rotation position of an optical member while ensuring optical characteristics of the optical member.SOLUTION: There is provided an optical member rotating device comprising: an optical member 302; rotating means that rotates the optical member around a predetermined rotation axis (X-axis); and a holding member 400 that rotatably holds the optical member, the optical member rotating device including rotation axis direction position regulating means 402a, 402b, 403, and 404 that regulate the position of the optical member in the axial direction (X-axis direction) of the rotation axis displaceably within a predetermined allowable range.SELECTED DRAWING: Figure 12
Patent JP-2017196634-A (JP)
Title: Laser processing apparatus and state detection device
Inventor: FUKUOKA TERUAKI
IPC: G01B7/14
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing apparatus capable of measuring the state of plasma and suppressing the deterioration of operation efficiency without lowering a processing speed.SOLUTION: A state detection device 1 which includes: a signal producing circuit 10 for supplying a reference signal between a measurement electrode 3a provided on a processing nozzle 3 and a workpiece 4; a measurement circuit 11 for measuring an electric signal which is changed in accordance with the state between the measurement electrode 3a and the workpiece 4; and a model calculation part 12 which models plasma generated between the processing nozzle 3 and the workpiece 4 as a parallel circuit of a resistance component and an electrostatic capacitance component and models a gap between the measurement electrode and the workpiece 4 as the electrostatic capacitance component is provided. A laser processing apparatus corrects first and second models based on processing conditions, calculates a gap between the processing nozzle 3 and the workpiece 4 and produces correction processing conditions of the processing nozzle 3.SELECTED DRAWING: Figure 1
Patent JP-2016212406-A (JP)
Title: Compound, resin, resist composition and production method of resist pattern
Inventor: YOSHIDA ISAO
IPC: C08F220/22
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound, a resin to be used for a resist composition, and a resist composition, from which a resist pattern can be produced with excellent line edge roughness.SOLUTION: The resist composition comprises: a resin comprising a structural unit having an acid-labile group derived from a compound represented by formula (I) and a structural unit having no acid-labile group; and an acid generator. In the formula, Rrepresents a hydrogen atom or a methyl group; Rto Reach represent a hydrogen atom or a hydrocarbon group, in which -CH- in the hydrocarbon group may be replaced by -O- or -CO- and two or more in Rto Rmay form a ring; m and n each represent an integer of 0 to 5; Rand Reach represent an alkyl group; Arepresents a single bond or *-L-CO-O-(L-CO-O)-, where Land Leach represent a divalent hydrocarbon group and g represents 0 or 1; X represents -CO or a group represented by formula (aa); Xand Xeach represent O or S; Xrepresents a divalent saturated hydrocarbon group which may contain a fluorine atom; and * represents a bonding site.SELECTED DRAWING: None
Patent JP-2017197069-A (JP)
Title: Saddle-riding type vehicle
Inventor: MAEDA TOMOHITO
IPC: B62J9/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-riding type vehicle that allows volumes of a storing member to be expanded while reducing manufacturing costs.SOLUTION: In the saddle-riding type vehicle is provided metal rear part frames 60a and 60b so as to extend rearward from a main body part 100A including a main frame 1 and an engine 10. A resin storing member 50 having an upper opening is supported by the rear part frames 60a and 60b. A sheet 5 is provided in the storing member 50 so that the upper opening of the storing member 50 can be opened and closed. The sheet 5 has a front seating part 5a on which a driver is seated and a rear seating part 5b on which a fellow passenger is seated, in a longitudinal direction. The rear part frames 60a and 60b have a pair of left and right support parts which are made independent from each other by overlapping with the storing member 50 in a planar view of a vehicle and separating from each other in a width direction of the vehicle, where the pair of left and right support parts support the storing member 50.SELECTED DRAWING: Figure 1
Patent JP-2017200801-A (JP)
Title: vehicle
Inventor: FUJII MANABU
IPC: B60K15/07
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility that a tank mounted on a vehicle is fallen from a band when an impact is applied to the vehicle.SOLUTION: A vehicle includes: a tank 20 which is disposed so that its longitudinal direction is set to the same direction as a vehicle fore and aft direction and has dome parts at both ends of a body part; a band 31 which is provided along an outer peripheral surface of the body part of the tank and fixes the tank to a vehicle body frame 60 of the vehicle; and a protector 41 provided at the dome part located in at least one end of the tank. The protector has a portion protruding to the outer side further than the body part when viewed in the longitudinal direction of the tank.SELECTED DRAWING: Figure 2
Patent JP-2017201367-A (JP)
Title: Fiber structure and light source device
Inventor: IWASE HIDEO
IPC: G02B6/42
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure which can prevent or suppress breakage of a coating layer efficiently.SOLUTION: The fiber structure includes: a first fiber; and a second fiber connected to the first fiber so that light transmitted through the first fiber will be transmitted, at least one of the first and second fibers being a photonic crystal fiber. The second fiber is coated with a first coating layer and a second coating layer in descending order of proximity to the connection surface, and the index of refraction n1 of the first coating layer is larger than the index of refraction of a clad layer of the second fiber. The relation of L>(r×n)/NA is satisfied when the first fiber is denoted by NA, the radius of the first coating layer with the center of the second fiber as the origin is denoted by R, the radius of the second coating layer is denoted by r, and the distance between the connection surface and the edge of the first coating layer is denoted by L.SELECTED DRAWING: Figure 1
Patent JP-2017201768-A (JP)
Title: Image forming apparatus
Inventor: YABUUCHI YASUYUKI
IPC: G03G21/00
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent, when a function automatically recovers from a temporary error, the use of the function from being continuously inhibited due to such a temporary error.SOLUTION: An instrument state monitoring part 45 specifies a function in a temporarily unusable state due to a detected event of an internal device, and when the event is no longer detected, determines that the function in the temporarily unusable state has recovered. A display device 11a displays a warning screen showing the function in the temporarily unusable state separately from a function in a continuously unusable state, and displays a warning screen showing the function recovered from the temporarily unusable state. The event causing the temporarily unusable state cannot be solved through a user's manual operation and is an event automatically solved with the elapse of time, and the event causing the continuously unusable state can be solved through a user's manual operation and is an event not automatically solved with the elapse of time.SELECTED DRAWING: Figure 1
Patent JP-2017203734-A (JP)
Title: Visual inspection method and visual inspection device
Inventor: UMEHARA JIRO
IPC: G01N21/952
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection device for performing visual inspection highly accurately.SOLUTION: In a visual inspection device 100, which is an inspection device using a photographic image obtained by photographing an inspection surface K1 by a camera 20 arranged in the facing state to the inspection surface K1 included in an outer ring 300A of a rolling bearing 300 which is an inspection object, the inspection surface K1 irradiated, as diffusion light, with light from a light source in luminaire 10A in an irradiation direction D2 different from an imaging direction D1 of the camera is photographed by the camera 20.SELECTED DRAWING: Figure 1