baber/WOPTO huggingface dataset:
Patent JP-2018028589-A (JP)
Title: Display device and electronic equipment
Inventor: FUJITA MASAFUMI
IPC: G09G3/36
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can quickly perform display having a plurality of images synthesized.SOLUTION: The display device comprises a drive circuit and a pixel unit, the drive circuit has a first circuit, the pixel unit has a first pixel and a second pixel, the first circuit has a function that determines gradation of image data input, the first circuit has the function that can input and output a first digital data and a second digital data, the first circuit has the function that, when the gradation of the second digital data is determined as a first value, outputs the first digital data, and the first circuit has the function that, when the gradation of the second digital data is determined as a second value, outputs the second digital data.SELECTED DRAWING: Figure 1
Patent JP-2018030138-A (JP)
Title: Flaw suppressing method of steel strip
Inventor: MIYAZAKI HIRONORI
IPC: B21C47/00
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flaw suppressing method of a steel strip which can suppress a flaw of the steel strip by suppressing peeling of scale, and which does not make scale removal difficult in a pickling process.SOLUTION: Hot-rolling equipment 100 is provided with a plurality of rolling mills which hot-rolls a steel strip 1 flowing from an upstream, a pinch roll 11 which is formed by arranging an upper roll 11A and a lower roll 11B on a downstream of the plurality of rolling mills and presses the steel strip 1 by the upper roll 11A and the lower roll 11B, and a winding machine 13 which is arranged on a downstream of the pinch roll 11 and winds the steel stip 1 in a coil shape. In a flaw suppression method of the steel strip 1 of the hot-rolling equipment, lubricating oil is injected to a surface of the upper roll 11A before a tip end of the steel strip 1 reaches the pinch roll 11, and the lubricating oil is injected continuously until a tail end of the steel strip 1 passes through the pinch roll 11.SELECTED DRAWING: Figure 1
Patent JP-2018029705-A (JP)
Title: Pen type foam generating device
Inventor: KASAMATSU IKUO
IPC: A63H33/28
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pen type foam generating device which is small-sized and excellent in handleability.SOLUTION: A first channel 24 passing through a built-in tank 23 and a second channel 25 not passing through the built-in tank 23 are connected to an air supply part 40. Foam is generated when the two channels merge in a filter 13 for generating foam. The air supply part 40, the built-in tank 23, and the filter 13 for generating foam are serially arranged in this order.SELECTED DRAWING: Figure 1
Patent JP-2017035085-A (JP)
Title: Bio-degradable compositions and use thereof
Inventor: CHANOCH SAMET
IPC: C09D167/04
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide bio-degradable compositions capable of being used as a sealant or an adhesive for use in agriculture and home gardening as well as in other industries.SOLUTION: A method for producing biodegradable articles comprises a step of coating an article with a biodegradable composition comprising 0.2% to 10%w/w polylactic acid and a non-hydroxyl organic solvent, and drying the coated article. The non-hydroxyl organic solvent comprises ethyl acetate and dichloromethane (DCM), and the article is selected from a flowerpot or a rooting plug.SELECTED DRAWING: Figure 2
Patent JP-2017079585-A (JP)
Title: motor
Inventor: LI YUE
IPC: H02K21/14
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor that can operate with low vibration and low noise, and can be manufactured in a more efficient manner.SOLUTION: A motor 100 includes a rotor 200 including magnetic poles, and a stator 300 comprising a stator core and a winding wound on the stator core. The stator core includes a plurality of stator teeth each including a tooth body 320 and a tooth end formed at an end of the tooth body, the tooth end comprising a first arcuate region 311A and a second arcuate region 311B that face the rotor. When the winding is not energized, a first electromagnetic coupling between the first arcuate region and a selected magnetic pole of the rotor is greater than a second electromagnetic coupling between the second arcuate region and the selected magnetic pole, the first arcuate region being offset from a selected tooth body so as to allow the rotor to initiate movement in either of two opposite directions relative to the selected tooth body when the winding is energized.SELECTED DRAWING: Figure 3
Patent JP-2017121232-A (JP)
Title: Production method of gelatinous food product holding hydrogen gas bubble
Inventor: KOYAMA KASUMI
IPC: A23L29/20
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a gelatinous food product holding hydrogen gas bubbles each having a visible size; and to provide a gelatinous food product obtained by the production method.SOLUTION: A gelator is added into aqueous solution having a raised temperature, and agitated to be cooled, and to heighten a viscosity of the aqueous solution. When the viscosity is heightened to a degree just before gelation, hydrogen gas bubbles each having a visible size are supplied into the aqueous solution, and when rise of hydrogen gas bubbles is stopped by visual observation caused by more viscosity increase by cooling, supply of the hydrogen gas bubbles is stopped.SELECTED DRAWING: Figure 2
Patent JP-2017050000-A (JP)
Title: Entrance/exit management system
Inventor: KAIDO TERUKAZU
IPC: G01S19/11
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a person to enter/exit by easily identifying the person without using a mechanical and electronic key.SOLUTION: A radio area consisting of IMES transmitters 311 and 321 and transmitters 322 and 331 at an entrance side and an exit side of doors 1 and 2 is formed and IMES positional information is transmitted to the radio area. When users U1 and U2 enter the radio area, the IMES positional information is received by portable terminals 51 and 52 and the IMES positional information is reported to a control device 7 together with subscriber telephone numbers of the portable terminals 51 and 52. In the control device 7, based on the reported IMES positional information and subscriber telephone numbers, motions of the users U1 and U2 are predicted and it is discriminated whether to unlock or lock the doors 1 and 2. Lock/unlock control is performed on the doors 1 and 2 in accordance with a result of the discrimination.SELECTED DRAWING: Figure 1
Patent JP-2018039353-A (JP)
Title: Water amount estimation apparatus
Inventor: ENDO HIROKI
IPC: B60W20/50
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To estimate a water amount mixed in a lubrication oil of an engine more accurately.SOLUTION: When operating an engine, a water-amount increase-decrease amount is calculated by multiplying an operation continuation time of the engine to a water-amount increase-decrease speed obtained by using a relationship in which an absolute value of an inclination of a tendency that a water-amount increase-decrease speed decreases when a revolution speed of the engine increases and when a cooling water temperature of the engine is high in comparison with the case of the revolution speed being low and of the cooling water temperature being low. Whereas when motoring the engine with a motor, a water-amount increase-decrease amount is calculated by multiplying a motoring continuation time of the engine to a water-amount increase-decrease speed obtained by using a relationship in which a water-amount increase-decrease speed increases toward a decreasing side when a revolution speed of the engine is high and when a cooling water temperature of the engine is high in comparison with the case of the revolution speed being low and of the cooling water temperature being low. The calculated water-amount increase-decrease amount is added to or subtracted from a past water amount, thus determining a new water amount.SELECTED DRAWING: Figure 2
Patent JP-2017016686-A (JP)
Title: Portable electronic device, method, and graphical user interface for displaying structured electronic document
Inventor: ORDING BAS
IPC: G06F3/0484
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device that displays structured electronic documents such as web pages on a touch screen display.SOLUTION: A computer-implemented method, for use in conjunction with a portable electronic device with a touch screen display, comprises displaying at least a portion of a structured electronic document on the touch screen display. The structured electronic document comprises a plurality of boxes of content, and detecting a first gesture at a location on the displayed portion of the structured electronic document. A first box in the plurality of boxes at the location of the first gesture is determined. The first box on the touch screen display is enlarged and substantially centered.SELECTED DRAWING: Figure 1A
Patent JP-2017002322-A (JP)
Title: Photosetting composition
Inventor: KIN CHIZURU
IPC: C09D163/10
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosetting composition capable of providing a cured article film hardly generating foaming, detachment and discoloration even when exposed to high temperature and capable of providing a cured article film high in reflection coefficient of light as a white pigment is used.SOLUTION: The photosetting composition contains a photosetting compound having no carboxyl group, 2 or more ethylenic unsaturated bonds and weight average molecular weight of 2000 or more, a reactive diluent having 1 or more ethylenic unsaturated bond, a thiol group-containing compound having 1 or more thiol group, a white pigment and a photoinitiator and no thermosetting compound or the thermosetting compound of 5 wt.% or less.SELECTED DRAWING: Figure 1
Patent JP-2018042726-A (JP)
Title: Game machine
Inventor: KOYASHIKI TOMOYUKI
IPC: A63F7/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine represented by a pinball game machine (pachinko machine) or a reel game machine (slot machine) having features in presentation means.SOLUTION: A decorative symbol display device 208 can display a cut-in image as a prediction of a big win regarding a symbol variable display. The cut-in image is displayed as a weak cut-in image CI1b or a strong cut-in image CI1a corresponding to an operation to a presentation button 136 after a button presentation was started. The button presentation includes a normal button presentation and a big button presentation. The decorative symbol display device 208 can display a treasure box mini game. In the treasure box mini game, the strong cut-in image CI1a is more likely to be displayed when a character of a school gang leader BCO wearing a tricolor loincloth appears than when the character of the school gang leader BCO wearing a single blue color loincloth appears.SELECTED DRAWING: Figure 184
Patent JP-2018045904-A (JP)
Title: Lithium ion secondary battery and method of manufacturing the same
Inventor: TAKEDA KAZUHISA
IPC: H01M10/0525
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which is improved in large current charge and discharge characteristics.SOLUTION: A lithium ion secondary battery includes: a negative electrode; a positive electrode; and a nonaqueous electrolyte. The nonaqueous electrolyte contains lithium salt and aprotic solvent. The negative electrode contains composite particles. The composite particle contains a negative electrode active material and a tungsten trioxide. The negative electrode active material contains graphite. The tungsten trioxide is arranged on the surface of the negative electrode active material.SELECTED DRAWING: Figure 2
Patent JP-2018045595-A (JP)
Title: Information management device
Inventor: FUJITA YOHEI
IPC: G06F12/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an information management device suppressing reduction of storage efficiency.SOLUTION: An information management device comprises a flash memory and a writing unit. The flash memory is so configured that a region where processing for deleting data is performed in a first region 200 where data can be deleted and written, falls into a first state which is the state before the data is written and that the region falls into a second state which is the state after the data is written when processing for writing data in a blank region in the first state is performed. The writing unit is so configured as to sectionalize a plurality of pieces of data in the blank region and sequentially write the same in the first region 200.SELECTED DRAWING: Figure 5
Patent JP-2017072247-A (JP)
Title: Friction ring for synchronization device
Inventor: CHRISTOFFER ULF
IPC: F16D23/06
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a friction ring further improved for a synchronization device.SOLUTION: A friction ring has a conical friction ring body 4 having an inner friction surface 401 and an outer installation surface 402, and the friction surface 401 and the installation surface 402 bind the friction ring body 4 in a radial direction extending perpendicularly to an axis 6 of an axial friction ring. The friction ring body 4 is interrupted in a circumferential direction U extending around the axis 6 of the friction ring by a separation point 5 in such a manner that a first separation surface 7 and a second separation surface 8 are formed at the separation point 5. In order to ensure that the friction ring 1 takes a controlled axial position relative to a synchronizer ring during the synchronization, the first separation surface 7 and the second separation surface 8 are kept into contact each other in a previously definable area in such a manner that the friction ring body 4 is shaped in the form of a closed contour in the circumferential direction U with a smallest circumference 13.SELECTED DRAWING: Figure 3a
Patent JP-2018049950-A (JP)
Title: Semiconductor device and method of controlling the same
Inventor: KONO HIROSHI
IPC: H02M7/48
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving reliability.SOLUTION: A semiconductor device according to an embodiment comprises: a first transistor that has a first source electrode, a first drain electrode, a first gate electrode, and a silicon carbide layer, and that has a diode whose forward voltage is modulated by a voltage applied to the first gate electrode, and that has a threshold voltage; a second transistor that has a second source electrode, a second drain electrode connected with the first source electrode, and a second gate electrode; and a gate control device that performs control to apply a predetermined OFF voltage to the first and second gate electrodes, and in a state where a voltage difference between the first drain electrode and the first source electrode is being reduced, to raise the voltage applied to the first gate electrode, and in a state where a time change rate of the voltage is changed to reduction at a voltage less than the threshold voltage, and a forward current flows in the diode, to change the voltage so that the time change rate of the voltage is changed to increase, and then, to apply an ON voltage to the first gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2018056617-A (JP)
Title: Gradation representation method for printing apparatus
Inventor: TANAKA HIDEFUMI
IPC: H04N1/405
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a gradation representation method for a printing apparatus capable of obtaining multi-gradation substantially equal to continuous gradation and visually sufficient resolution by using a dither pattern.SOLUTION: A printing method compares a numeric value A of a dither pattern configured as an array of a plurality of numeric value data in a matrix shape with a numeric value B configured as an array of a plurality of numeric value data of continuous gradation images in a matrix shape at the same position on a matrix, respectively. The printing method prints with ink of the maximum area at the same position on the matrix if A=<B, and prints with ink of predetermined area smaller than the maximum area designated by (A-B) if A>B.SELECTED DRAWING: Figure 1
Patent JP-2018052182-A (JP)
Title: Vehicular electronic control system
Inventor: KAWAKAMI YUJI
IPC: B60R16/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular electronic control system that enables a vehicle to travel even when an abnormality occurs in an element control unit.SOLUTION: A vehicular electronic control system includes an element control unit 2 that performs predetermined element control by controlling an operation of an actuator β, and an independent unit 3 that has no specific control object. The vehicular electronic control system can establish communication between the independent unit 3 and the element control unit 2. The independent unit 3 controls the operation of the actuator β by carrying out at least a part of processing of the element control unit 2, when an abnormality occurs in the element control unit 2.SELECTED DRAWING: Figure 1
Patent JP-2018054795-A (JP)
Title: Notification medium
Inventor: KANEKO FUJIO
IPC: G09F1/08
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional eye catchy notification medium with a simple structure.SOLUTION: A notification medium 10 includes: a plate-like main body part 11 formed with a notch in a central area; a first side piece portion 12a extending from the left side end of the main body part 11, which has a first engaging piece at the left side end; and a second side piece portion 12b extending from the right-side end of the main body part 11, which has a second engaging piece at the right-side end. The first side piece portion 12a is folded toward the surface side of the main body part 11 and the first engaging piece is inserted into the notch. The second side piece portion 12b is folded toward the rear face side of the main body part 11 and the second engaging piece is inserted into the notch.SELECTED DRAWING: Figure 1
Patent JP-2018053519-A (JP)
Title: Building board and method of manufacturing the same
Inventor: OGURI KAZUNORI
IPC: E04F13/12
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a building board such that when the building board is cut so as to manufacture a panel for an outside corner, a block pattern which is extremely narrow in lateral width is hardly produced and designability is superior, and a method of manufacturing the same.SOLUTION: The present invention relates to a building board 100 comprising a base material 10 which has a first region A having a plurality of first recessed parts 10a and a second region B adjoining the fist region A and having a plurality of second recessed parts 10b, wherein the plurality of first recessed parts 10a in the first region A have a deeper average depth than the plurality of recessed parts 10b in the second region B, a first coating 20 is formed on a surface of the base material 10 at least in the first region A, and the surface of the base material 10 is exposed more in the second region B than in the first region A.SELECTED DRAWING: Figure 1
Patent JP-2018052289-A (JP)
Title: Auxiliary seat
Inventor: INOMATA AKIO
IPC: B60N2/30
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary seat which enables an occupant to smoothly get on/off a vehicle and is automatically set in getting on/off the vehicle.SOLUTION: An auxiliary seat includes: at least one support post fixed on a vehicle body; a first seating surface 11 supported by the support post to have a height approximately the same as a seating surface of a vehicle seat; at least one parallel four-bar linkage mechanism 23 which has two movable joints 29 and two fixed joints 27, that are fixed immediately below the first seating surface 11, and oscillates between the vehicle seat and an entrance; and a second seating surface 21 provided on the side of the movable joint 29 of the parallel four-bar linkage mechanism 23. The parallel four-bar linkage mechanism 23 superposes the second seating surface 21 on the first seating surface 11 in a position where a pair of shafts having the movable joint 29 and the fixed joint 27 are upright, and has a degree of freedom of zero when the pair of the shafts are inclined in a direction of the entrance so that the second seating surface 21 and the first seating surface 11 have approximately the same height.SELECTED DRAWING: Figure 1A
Patent JP-2017017338-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SASAKI TOSHINARI
IPC: H05B33/10
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device which has a thin film transistor having stable electric characteristics; and manufacture a highly reliable semiconductor device at low cost and with high productivity.SOLUTION: In a manufacturing method of a semiconductor device which uses oxide semiconductor layer for a semiconductor layer including a channel formation region, and for a source region and a drain region, a degree of purity of the oxide semiconductor layer is increased, and a heat treatment (heat treatment for dehydration or dehydrogenation) for reducing moisture and the like as an impurity is performed.SELECTED DRAWING: Figure 1
Patent JP-2018053832-A (JP)
Title: Vertical shaft-type spiral turbine
Inventor: INAGAKI SEIJI
IPC: F03D3/06
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft-type spiral turbine further improved in utilization efficiency of wind power energy and the like by further increasing lift force of a blade, and easy and ensured in initial motion.SOLUTION: A vertical shaft-type spiral turbine includes a plurality of blades 20 connected to a rotating shaft body 11, having a blade width in a rotating shaft 10 direction and a blade chord length in a rotating direction of the rotating shaft 10, and configured so that a clearance to the rotating shaft 10 is changed in logarithmical spiral shape from a blade end 91 to a blade root 92, small so-called vortex generators 50 disposed on blade surfaces, and so-called winglets 60 on blade ends. Arm portions 30B connecting the blades 20 and the rotating shaft body 11 also have the spiral or logarithmical spiral shape, and have the airfoil shape, so that auxiliary wind effect can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2018056025-A (JP)
Title: Lithium ion secondary battery
Inventor: TAKAHASHI MASANARI
IPC: H01M4/62
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which is superior in high output property and high-temperature resistance.SOLUTION: A lithium ion secondary battery (1) comprises: a positive electrode (5) including a positive electrode active material consisting of a transition metal oxide capable of occluding and releasing a lithium ion; a carbon material-containing negative electrode (6); a separator (7); and a nonaqueous electrolyte containing lithium ions. The carbon material-containing negative electrode (6) forms an interlayer compound with lithium and one or more kinds of alkali metal and/or alkali earth metal, which are larger than lithium in atomic radius.SELECTED DRAWING: Figure 1
Patent JP-2018061352-A (JP)
Title: Motor actuator
Inventor: SUZUKI YOSHIAKI
IPC: H02K7/116
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress vibration transmission to a housing main body from a motor and ensure quietness.SOLUTION: A motor actuator comprises loading torque generation parts 5 and 50 that generate a loading torque in a worm gear 5. The loading torque generation parts 5 and 50 generate the loading torque in the worm gear 5 so as to cancel torque fluctuation of a rotational axis 13 of a motor 4.SELECTED DRAWING: Figure 1