baber/WOPTO huggingface dataset:
Patent JP-2018076949-A (JP)
Title: Drive force control device and control method of vehicle
Inventor: NAGAYAMA TAKESHI
IPC: F16H48/22
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive force control device which can further stabilize a behavior of a vehicle compared with the case that drive forces transmitted to left and right wheels are controlled so that an actual rotational speed approximates a target rotational speed which is calculated on the basis of a target slip angle corresponding to a steering angle, and a control method of a vehicle.SOLUTION: A drive force control device 10 for controlling a drive force distribution device 1 which distributes drive forces to left and right rear wheels 105a, 105b so as to be variable in a distribution ratio calculates a steering-angle correspondence turning radius which is defined according to a steering angle, calculates a limit turning radius being a minimum value of a turning radius for allowing a turn while holding the stability of a traveling state according to a vehicle speed, sets larger one out of the steering-angle correspondence turning radius and the limit turning radius as a target turning radius, calculates target turning speeds of left and right rear wheels 105a, 105b on the basis of the target turning radius and the vehicle speeds, and adjusts a distribution ratio of the drive forces to the left and right rear wheels 105a, 105b so that actual rotational speeds of the left and right rear wheels 105a, 105b approximate the target rotational speed.SELECTED DRAWING: Figure 4
Patent JP-2018080966-A (JP)
Title: Electromagnetic flowmeter
Inventor: YOSHIDA TATSUO
IPC: G01F1/58
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter having a high degree of freedom of an attachment direction.SOLUTION: An electromagnetic flowmeter includes: a channel through which a conductive liquid flows; magnetic field generation means for applying a magnetic field in a direction orthogonal to a direction of flow of fluid; and a voltage detection unit for detecting electromotive force occurring in the fluid. About the magnetic generation means, a plurality of means are provided so as to be able to apply magnetic fields in a plurality of directions orthogonal to directions of the flow of the fluid in a cross section of the channel. Three or more coils for applying the magnetic fields to the channel are provided along a circumferential direction of the channel. The directions of the magnetic fields applied to the channel are controlled by adjusting current applied to the coils, and voltage detection electrodes are provided between the coils.SELECTED DRAWING: Figure 3
Patent JP-2018085361-A (JP)
Title: Variable-resistance element and storage device
Inventor: KURIYAMA HIROMICHI
IPC: H01L49/00
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a variable-resistance element and a storage device which can both operate with stability.SOLUTION: According to an embodiment, the variable-resistance element comprises first and second conductive layers and a first layer. The first conductive layer includes at least one element selected from a group consisting of silver, copper, zinc, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, tellurium and bismuth. The second conductive layer includes at least one element selected from a group consisting of platinum, gold, iridium, tungsten, palladium, rhodium, titanium nitride, and silicon. The first layer is provided between the first conductive layer and the second conductive layer and includes oxygen and silicon. The first layer includes a plurality of pores smaller than a thickness of the first layer along a first direction from the second conductive layer toward the first conductive layer. The first layer includes no carbon, or the composition ratio of carbon included in the first layer to silicon included in the first layer is less than 0.1.SELECTED DRAWING: Figure 1
Patent JP-2017112605-A (JP)
Title: Image capturing device
Inventor: KUDO YUSUKE
IPC: H04N5/378
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing device capable of reducing a gain assigned to a PGA and thereby reducing a circuit area.SOLUTION: The image capturing device includes a pixel circuit, a programmable-gain amplifier, an analog-to-digital conversion circuit, and a control circuit. The pixel circuit outputs a photoreception signal. The programmable-gain amplifier amplifies the photoreception signal with a first gain. The analog-to-digital conversion circuit further amplifies the amplified signal that has been amplified by the programmable-gain amplifier, with a second gain by changing a circuit configuration by control, and digitally converts the resultant signal. The control circuit controls the analog-to-digital conversion circuit.SELECTED DRAWING: Figure 1
Patent JP-2018089086-A (JP)
Title: Ultrasonic medical system
Inventor: YOSHIZAWA SUSUMU
IPC: A61B8/14
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of synchronization related to signal processing in two devices for a diagnostic use and a treatment use.SOLUTION: An ultrasonic medical system includes an ultrasonic diagnostic device 100, an ultrasonic treatment device 200, and ultrasonic vibrators 10. One of the ultrasonic diagnostic device 100 and the ultrasonic treatment device 200 becomes a master device and the other becomes a slave device. When the ultrasonic diagnostic device 100 becomes a master device, a clock signal to be used in transmission/reception processing and a transmission synchronization signal are supplied from the ultrasonic diagnostic device 100 to the ultrasonic treatment device 200 to be a slave device. Thus, a clock jitter between both of the ultrasonic diagnostic device 100 and the ultrasonic treatment device 200 is reduced, so as to preferably eliminate a clock jitter.SELECTED DRAWING: Figure 1
Patent JP-2017110295-A (JP)
Title: Conductive paste
Inventor: OSADA HIROHITO
IPC: H01B1/22
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste for fine space packing using metal nanoparticles, without needs under compression and hydrogen atmosphere during burning and a conductive paste for filling fine veer or trench by using metal nanoparticles without void nucleation by volume shrinkage after burning.SOLUTION: The above described problem is solved by using a conductive paste using metal nanoparticles by introducing a polyethylene oxide structure with 8 to 200 carbon atoms, not alkyl chain or the like to a dispersion part in a protective agent of the metal nanoparticles as a conductive paste for filling fine veer or trench.SELECTED DRAWING: Figure 1
Patent JP-2018092851-A (JP)
Title: Led drive power supply device
Inventor: MURAI YUZO
IPC: H05B37/02
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an LED drive power supply device capable of preventing breakdown of an LED, by blocking an overcurrent to an LED circuit at the time of high voltage.SOLUTION: In an LED drive power supply device 1 for supplying power from an AC power supply 2, while converting through a magnetic flux control transformer 4, to an LED circuit 3, the magnetic flux control transformer 4 is constituted of an input winding 7 consisting of a first core 5 and a second core 6 composed of a magnetic substance, and a winding wound commonly on the primary side of a first core 5 and a second core 6, and being connected with an AC power supply 2, an output winding 9 consisting of a winding wound around the secondary side of the first core 5, and being connected with the LED circuit 3, a control winding 12 consisting of a winding wound around the secondary side of the second core 6, and being connected with a current control circuit 15 for controlling the current flowing to the LED circuit 3, and a power supply winding 16 consisting of a winding wound commonly on the primary side of the first core 5 and the second core 6, and supplying power to the current control circuit 15.SELECTED DRAWING: Figure 1
Patent JP-2017042675-A (JP)
Title: Game machine
Inventor: KANEKAWA TSUTOMU
IPC: A63F7/02
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest of a player in a symbol variation game.SOLUTION: A performance control CPU displays a specific image G5 corresponding to a variation content that can be specified from a prior determination command in specific image display regions Rc1-Rc4 and suggests a big winning expectation degree related to a symbol variation game being reserved. The performance control CPU also displays a reservation image G4 corresponding to the variation content that can be specified from the prior determination command in third reservation display regions Hc1-Hc4 and suggests the big winning expectation degree related to the symbol variation game being reserved. Further, the performance control CPU can perform control to notify that a ready-to-win performance is executed in the reserved symbol variation game indicated in the specific reservation image G4 in a reservation performance. The big winning expectation degree differs according to the combination of the specific image G5 and the reservation image G4 moved and displayed in a first execution information display region Rb1.SELECTED DRAWING: Figure 4
Patent JP-2018098355-A (JP)
Title: Blanking aperture array device and charged particle beam drawing device
Inventor: ONO MASAYOSHI
IPC: G03F7/20
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To suppress a charged particle beam drawing device from rising in operation cost and decreasing in availability owing to a beam defect of a BAA device.SOLUTION: According to one embodiment, a blanking aperture array device 204 which has a blanking aperture array chip having a plurality of apertures 2 arranged in an array comprises: a first electrode 6a provided for each of a plurality of apertures 2 or a pair of apertures 2 constituted by stacking a plurality of chips, and performing blanking control; a second electrode 6b opposed to the first electrode 6a and also grounded; a third electrode 6c separated from the first electrode 6a and performing blanking control; a fourth electrode 6d opposed to the third electrode 6c and also grounded; first drive means 3 for supplying a first drive signal to the first electrode 6a; comparing means 7 for comparing the first drive signal with a signal obtained from the first electrode 6a; and second drive means 8 for supplying a second drive signal to the third electrode 6c when a result of the comparison shows a discrepancy.SELECTED DRAWING: Figure 1
Patent JP-2018095746-A (JP)
Title: Gasification apparatus and method of producing product gas
Inventor: HIRAMOTO MITSUO
IPC: C10J3/36
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of gasifying an organic raw material, to enable using a coarsely crushed organic raw material, and to down-size a gasification apparatus.SOLUTION: There is provided a gasifying apparatus comprising a reaction tube 104, a raw material introduction port 105a for introducing an organic raw material M1 into the reaction tube 104, a gasifying agent introduction port 106a for introducing a gasifying agent M2 into the reaction tube 104, and a plurality of shelves 120, 130 disposed between the raw material introduction port 105a and the gasifying agent introduction port 106a.SELECTED DRAWING: Figure 1
Patent JP-2018094153-A (JP)
Title: Kitchen counter and kitchen table
Inventor: HASEGAWA KENJI
IPC: A47B96/18
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen counter having an upper layer that is made of glass and hardly cracks, and to provide a kitchen table.SOLUTION: A kitchen counter 2 is made of a composite material that includes a lower layer 22, an adhesion layer 23 and an upper layer 24. The lower layer 22 is formed of a steel or carbon. The adhesion layer 23 is provided on the lower layer 22. The upper layer 24 is formed of glass, of which whole undersurface is adhered to the lower layer 22 via the adhesion layer 23.SELECTED DRAWING: Figure 2
Patent JP-2017084386-A (JP)
Title: Content rendering control system and method
Inventor: BRAD KRASSNER
IPC: G06F13/00
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a content rendering control system and method through an electronic network for rendering content only when a prescribed area of a content page is within a range of a viewer's browser window dimension and a scrolling position or within a range, outside by predetermined distance, of the browser window dimensions and the scrolling position.SOLUTION: When a viewer accesses a content page and scrolls on the page or changes dimensions of a viewer's browser window, content is rendered at the changed browser window dimensions and a scrolling position. Content relating to an area of the content page that is not within a range of the viewer's browser window dimensions and the scrolling position (or within a range, outside by predetermined distance, thereof) is not rendered until the area is within a range of the browser window dimensions and the scrolling position (or within the range, outside by the predetermined distance, thereof).SELECTED DRAWING: Figure 1
Patent JP-2018096923-A (JP)
Title: Robot, printer, and encoder
Inventor: MAEDA AKITOSHI
IPC: B25J19/02
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a robot, a printer, and an encoder, capable of reducing memory capacity.SOLUTION: A robot has a first member; a second member rotatably disposed to the first member; and a drive device which transmits driving force rotating with regard to the first member to the second member. The drive device is equipped with an encoder. The encoder has a main gear; a first sub gear which meshes with the main gear, and has a number of teeth different from the main gear; a second sub gear which has a number of teeth respectively different from the main gear and the first sub gear; and a control portion which detects large rotation amount from an initial state of the main gear, by virtually rotating the main gear from the initial state.SELECTED DRAWING: Figure 1
Patent JP-2018099208-A (JP)
Title: Application brush
Inventor: UEHARA KAZUYUKI
IPC: A45D34/04
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an application brush which can suppress hair such as hair of head from being unintentionally caught.SOLUTION: An application brush 100 comprises: a stick part 10; and a brush part 20 which extends from a tip part 10a of the stick part 10 in an extension direction of the stick part 10. The brush part 20 comprises: a core material 30; and bristles 40 which are supported by the core material 30 and project around the core material 30. The core material 30 is formed to be a continuous folding shape which includes: an extension part 33 extending from the stick part 10 in the extension direction; and a folding part 34 folded at a tip part of the extension part 33 and arranged in parallel with the extension part 33. The bristles 40 are installed only at the folding part 34 of the extension part 33 and the folding part 34, bristles 40a of the bristles 40 extending from the folding part 34 to the extension part 33 are set to be a length less than or equal to a length of the extension part 33.SELECTED DRAWING: Figure 1
Patent JP-2018105387-A (JP)
Title: Electrical drive valve
Inventor: UNNO SHINICHI
IPC: F16K41/06
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrical drive valve that can inhibit a malfunction as much as possible while expanding a range of use application of an electrical drive valve such as a motor valve and a solenoid valve.SOLUTION: In an electrical drive valve, a seal member 70 for sealing a boundary between a valve chamber 21 and a lifting drive part is held between a valve body 20 and a guide bushing 26 fixed to the valve body 20. A ceiling part 21a of the valve chamber 21 in the valve body 20 is provided with a penetration hole 21b into which a valve stem 25 is inserted and a fitting hole 21d to which the guide bushing 26 is fixed. The seal member 70 is disposed in a recess hole 21c provided between the penetration hole 21b and the fitting hole 21d while being externally provided to the valve stem 25.SELECTED DRAWING: Figure 2
Patent JP-2018106426-A (JP)
Title: Information processing apparatus, method for controlling the same, and program, and information processing system, method for controlling the same, and program
Inventor: HATTORI ATSUSHI
IPC: B41J29/38
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that enables a user to check information on printing performed with a cartridge in which the operation is not checked.SOLUTION: An information processing system is communicably connected to printers, and acquires information on the print history for every print job from the printers, and when a print job in the print history satisfies a predetermined condition, provides points. The information processing system displays a print job to which points are provided, and a print job to which points are not provided in an identifiable manner.SELECTED DRAWING: Figure 8
Patent JP-2018105763-A (JP)
Title: Abnormality determination method and abnormality determination device
Inventor: TAMURA TAKAYUKI
IPC: F15B20/00
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determination method and an abnormality determination device for determining whether a supply state of compressed air is abnormal while an air pressure driving apparatus operates.SOLUTION: The abnormality determination method for determining whether a supply state of compressed air supplied to an air pressure driving apparatus through piping is abnormal has a change state measurement step and an abnormality determination step. In the change state measurement step, a change state of the compressed air supplied from the piping to the air pressure driving apparatus is measured. In the abnormality determination step, whether the supply state of the compressed air is abnormal is determined on the basis of a comparison result of the change state measured in the change state measurement step with predetermined determination reference information. According to the abnormality determination method, whether the supply state of the compressed air is abnormal can be determined while the air pressure driving apparatus operates.SELECTED DRAWING: Figure 4
Patent JP-2018102720-A (JP)
Title: Game machine
Inventor: KATO MASACHIKA
IPC: A63F7/02
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably distributing game balls by distribution means.SOLUTION: In a plurality of ball entry parts (ball entry parts 612, 613) in a rotary section 610, when a distribution part 640 is in a first distribution state, a ball entry part 612 from among the plurality of ball entry parts is provided so as to open in a predetermined direction and communicate with a distribution passage 621. When the distribution part 640 is in a second distribution state, the ball entry part 613 from among the plurality of ball entry parts is provided so as to open in a predetermined direction and communicate with the distribution passage 621. Thus, a player can predict distribution destinations of game balls by the distribution parts 640 by a visual effect of the rotary part 610. Therefore, the player can perform shooting operation while varying a degree of expectation according to a ball entry part that opens in a predetermined direction, thus suppressing monotonicity of a game for distributing game balls by the distribution part 640.SELECTED DRAWING: Figure 14
Patent JP-2018107726-A (JP)
Title: Terminal equipment, control method for terminal equipment, and program
Inventor: KUWABARA TETSUYA
IPC: H04W84/12
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide terminal equipment for causing a base station or the like to appropriately perform the transfer of a communication frame after roaming.SOLUTION: A base station has a transfer table indicating the transfer propriety of a frame. A terminal 10 connected to the base station comprises: an establishment part 21 for establishing a wireless communication link with the base station; and a transmission part 22 for transmitting the frame including an IP address and MAC address of the terminal 10 by broadcast for updating the transfer table of the base station with the establishment of the communication link by the establishment part 21 as a trigger.SELECTED DRAWING: Figure 3
Patent JP-2017060200-A (JP)
Title: Communication support method and device using non-access stratum layer protocol in mobile communication system
Inventor: SUH KYUNG-JOO
IPC: H04W12/06
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for performing solution and management by using a non-connection access stratum layer protocol that makes a terminal search for an appropriate node in a network and perform communication when the terminal performs communication in the mobile communication network.SOLUTION: A method for performing communication between a terminal and a network by using a NAS protocol message and operation by the present invention includes the terminal and a mobile manager. When the terminal moves to an EUTRAN area from an area of an EUTRAN, another RAT or the like, the terminal solves the problem of searching for a network node by searching for an appropriate node by quick method in searching for a node to manage the mobility of the network and performing communication, and thereby the terminal can communicate with the network without delay.SELECTED DRAWING: Figure 2
Patent JP-2018103156-A (JP)
Title: Waste gas treatment column, waste gas treatment apparatus, and waste gas treatment method
Inventor: MIYAZAWA KAZUHIRO
IPC: B01D53/46
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treatment column, a waste gas treatment apparatus, and a waste gas treatment method which can efficiently remove harmful substances while reducing pressure loss without reducing the amount of a removing agent filled or changing the removing agent to an agent of a kind with low pressure loss.SOLUTION: A removing agent 3 comprises a plurality of treatment agents 31 and 32 which are different in particle size or different in the amount of dynamic adsorption with respect to a single harmful substance, and which are formed of the same material. The plurality of treatment agents 31 and 32 are filled into a column body 2 while being layered in order according to each of the particle sizes of the treatment agents 31 and 32 or according to each of the amounts of dynamic adsorption thereof with respect to the single harmful substance. In the tube length direction of the column body 2, an introduction port 21 for waste gas G1 is provided on a side where the treatment agent 31 larger in particle size or smaller in the amount of dynamic adsorption with respect to the single harmful substance is disposed, and a discharge port 22 for treated gas G2 is provided on a side where the treatment agent 32 smaller in particle size or larger in the amount of dynamic adsorption with respect to the single harmful substance is disposed.SELECTED DRAWING: Figure 1