baber/WOPTO huggingface dataset:
Patent JP-2013143063-A (JP)
Title: Change rate restriction device
Inventor: YAMADA SHOICHIRO
IPC: G05B11/36
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a change rate restriction device having high linearity even in performing operation for a long time.SOLUTION: A change rate restriction device executes operation at a fixed cycle, and includes a limiter for applying a fixed value according to difference of a target value and a feedback value, a first adder for adding the output of the limiter as one input, a second adder for applying the sum of the output of the first adder and a previous feedback value as a current feedback value, a first subtractor for acquiring difference of a current output and a previous output of the second adder, and a second subtractor for acquiring difference of the output of the first subtractor and a reference value. The change rate restriction device adds the output of the second subtractor as another input of the first adder.
Patent JP-2013144913-A (JP)
Title: Floating body type flap gate
Inventor: NAKAHO KYOICHI
IPC: E06B5/00
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To quicken the door body operation at the early stage of inflow and at the start of lodging and to alleviate impact force at the completion of standing and lodging.SOLUTION: In a floating body type flap gate 11, a tip side 12b of a door body 12 can be raised and swung with a base end side 12a as a fulcrum in the direction of water flowing in an opening or gateway. Auxiliary force generating means 20 is attached to one end of a wire rope 14 of which the other end is attached to the door body 12. In the auxiliary force generating means 20, a compression coil spring 22 is arranged in a space 21a formed inside a counterweight 21, and a holding plate 23 connected to the other end of the wire rope 14 penetrating the central part of the compression coil spring 22 through a hole 21b formed on the ceiling of the counterweight 21 is brought into contact with the underside of the compression coil spring 22 so that a compressive force can be applied to the compression coil spring 22. The floating body type flap gate 11 can prevent overflow at the early stage of inflow while improving follow-up capability of water-level at the start of lodging. The flap gate can also alleviate impact force at the completion of standing and lodging.
Patent JP-2013152548-A (JP)
Title: Synchronization processing test device, transmission circuit and data transmission method
Inventor: KOGURA KINUKA
IPC: G06F13/42
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization processing test device, a transmission circuit and a data transmission method for performing the operation confirmation of an inter-lane synchronous function without increasing a circuit scale.SOLUTION: A synchronous processing test device includes: timing adjustment parts 31 to 34 for outputting data so that an inter-lane data output timing of a plurality of lanes can be shifted by a predetermined number of clocks in the case of outputting data from a plurality of lanes; an inter-lane synchronization parts 61 to 64 for synchronizing a reception timing of data output from the plurality of lanes on the basis of a clock timing; and a determination part 71 for determining whether or not the inter-lane synchronization parts 61 to 64 are normally operating on the basis of the output timing of the data synchronized by the inter-lane synchronization parts 61 to 64.
Patent JP-2013153615-A (JP)
Title: Concentrated winding motor
Inventor: SASAKI NOBUYUKI
IPC: H02K3/46
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated winding motor that prevents displacement of coil bobbins to a rotor side due to the temperature or vibration of the motor.SOLUTION: In a concentrated winding motor, stator teeth 21, 221, 321, and 421 are formed that protrude from respective inner side surfaces 20a, 220a, 320a, and 420a of stators 20, 220, 320, and 420 to a side of a rotor 8. Cylindrical coil bobbins 30, 230, 330, and 430 are put on the respective stator teeth 21, 221, 321, and 421 from the side of the rotor 8, namely from respective protruding ends 21a, 221a, 321a, and 421a, and are mounted to the respective stator teeth 21, 221, 321, and 421. Metal displacement prevention means 40, 50, 60, 223, 323, and 423 are provided that prevent displacement of the respective coil bobbins 30, 230, 330, and 430 to the side of the rotor 8.
Patent JP-2013060184-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI TATSUYA
IPC: C08K3/06
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire superior in durability.SOLUTION: This pneumatic tire includes a sidewall and a case. In the pneumatic tire, the sidewall is made of a rubber composition for the sidewall in which the content of butadiene rubber in 100 mass% of a rubber component is 30-70 mass% and the content of sulfur to 100 pts.mass of the rubber component is more than 1.29 pts.mass and less than 2.30 pts.mass, and the case is formed by covering a steel cord with a steel cord covering rubber composition, and the contents of the sulfur of the sidewall rubber composition and the steel cord covering rubber composition satisfy the following relational expression. 2.70<(the content of the sulfur to 100 pts.mass of the rubber component of the steel cord covering rubber composition)-(the content of the sulfur to 100 pts.mass of the rubber component of the sidewall rubber composition)<4.20.
Patent JP-2013156618-A (JP)
Title: Magnetic toner
Inventor: TANAKA KEISUKE
IPC: G03G9/083
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic toner capable of obtaining an image with high image density and free from a ghost image regardless of environment.SOLUTION: A magnetic toner includes: magnetic toner particles including a binder resin and magnetic material; and inorganic fine particles present on the surface of the magnetic toner particles. The inorganic fine particles present on the surface of the magnetic toner particles include silica fine particles, and alumina fine particles and/or titania fine particles. In the magnetic toner, a coverage factor A of the inorganic fine particles whose particle size is 5-50 nm over the surface of the magnetic toner particles and a coverage factor B of the inorganic fine particles whose particle size is 5-50 nm bonded to the surface of the magnetic toner particles have a predetermined value and a relation. A sum total of 1-150 particles of alumina fine particles and/or titania fine particle whose particle size is 100-800 nm exists per magnetic toner particle on the surface of the magnetic toner particles.
Patent JP-2013160259-A (JP)
Title: Differential device
Inventor: ASAHI MASAHIKO
IPC: F16H48/38
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a differential device that can be miniaturized while sliding between a pinion and a boss part of a side gear is prevented.SOLUTION: A differential device 1 includes a differential mechanism 13 consisting of a differential case 3, pinions 5 and 7, and a pair of side gears 9 and 11. The pinions 5 and 7 mesh with each other, and include pinion sets 15 meshing with the pair of side gears 9 and 11, respectively. In a differential case 3, a plurality of pinion storage holes 17 and 19 for storing the pinion sets 15 are disposed circumferentially on the outer diameter side of a boss part 21 of the side gear 9. Inner wall parts 23 and 25 on the inner diameter side of the pinion storage holes 17 and 19 are axially arranged in parallel with the boss part 21 of the side gear 9. The outer diameter Ds of the boss part 21 of the side gear 9 is set smaller than the outer diameter Dp of the inner wall parts 23 and 25 of the pinion storage holes 17 and 19.
Patent JP-2012221947-A (JP)
Title: Luminaire for mobile
Inventor: KATO MASAHIRO
IPC: H05B37/02
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for a mobile which can limit the indoor illuminance of the mobile.SOLUTION: The luminaire for a mobile installed in the room of the mobile comprises a plurality of lighting panels, an illuminance sensor which detects the indoor illuminance, an illuminance upper limit setting unit which sets the upper limit of the indoor illuminance, and a control unit which adjusts the brightness of the lighting panel under lighting, so that the indoor illuminance is smaller than a preset upper limit when the lighting panel installed in the room of the mobile is lighted.
Patent JP-2013162323-A (JP)
Title: Radio communication device and its control method, and program
Inventor: YOSHIDA MASASHI
IPC: H04M11/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device that improves usability for connection with a partner device by radio communication.SOLUTION: Connection information is used that has associated information on a partner device with a communication parameter having a plurality of parameters including radio network identification information to connect with the partner device via a radio network. A communication parameter of connection information having a communication parameter different from connection information currently used among connection information including the same radio network identification information as that included in connection information currently used for connection with the partner device is updated with a communication parameter which the currently used connection information has.
Patent JP-2013164472-A (JP)
Title: Communication device and authentication method
Inventor: FUJIOKA MINEO
IPC: H04M1/00
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which enables, in particular, a registration operation of voiceprint data to be easily performed.SOLUTION: A communication device 10 comprises: voiceprint storage means 11 in which voiceprint data 111 for collation is stored; voice acquisition means 12 to acquire voice 121 of a communication partner; voiceprint collation means 13 to extract voiceprint data 131 from the voice 121 acquired by the voice acquisition means 12 and to collate it with the voiceprint data 111 for collation; and result notification means 14 for notification of a result of the collation in voiceprint collation means 13.
Patent JP-2013165597-A (JP)
Title: Distribution board with corrosion protection function
Inventor: IKEO SHINTARO
IPC: H02B1/56
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board with a corrosion protection function that efficiently fills the distribution board with fresh air so as to prevent residence of a corrosive gas in the distribution board.SOLUTION: A distribution board with a corrosion protection function includes: a fan; a filter; and a non-return valve. The fan brings in fresh air from a pipe through which the fresh air circulates and maintains an interior of the distribution board at a positive pressure. The filter removes a corrosive gas and powder dust from the fresh air brought in by the fan. The non-return valve prevents ingress of air from an outside and causes the fresh air that is brought in by the fan and passes inside the distribution board to outflow outside.
Patent JP-2013167180-A (JP)
Title: Waterwheel runner, and waterwheel
Inventor: IINO MASANARI
IPC: F03B3/10
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of a waterwheel at a maximum with an inexpensive constitution.SOLUTION: A waterwheel runner 13 for a waterwheel includes a plurality of runner blades 18 on which working fluid acts. Each runner blade 18 has: a pressure surface 31 and a negative pressure surface 32 which are extended in a flow direction of the working fluid; a front edge part 33 which connects the pressure surface 31 and the negative pressure surface 32 at an upstream side edge part of the working fluid; a rear edge part 34 which connects the pressure surface 31 and the negative pressure surface 32 at a downstream side edge part of the working fluid; a first patterned indented part 40 disposed in an indented form near the rear edge part 34 of the pressure surface 31 side; and a second patterned indented part 41 disposed in an indented form near the rear edge part 34 of the negative pressure surface 32 side.
Patent JP-2013168028-A (JP)
Title: Power supply controller and control method thereof
Inventor: OKUZONO RYOTARO
IPC: G06F3/12
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since a mechanical relay needs to be turned on for a fixed time even when a job without printing, or the like is executed, electric power for maintaining the mechanical relay in an on-state is consumed, in conventional types.SOLUTION: A power supply controller includes switching means for turning on or off power supply to first power source means for supplying first electric power from a commercial power supply, stops, in a first power state, power supply to control means by turning off the power supply to the first power source means with the switching means, and supplies electric power to the control means from second power source means when transition from the first power state to a second power state, in which consumption power is larger than that in the first state, is instructed. The control means turns on the power supply from the commercial power source to the first power source means, and performs control so as to supply electric power from the first power source means to the control means.
Patent JP-2013167322-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: AMANUMA HIROKATSU
IPC: B60L50/16
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission that can rotate two driving sources at rotation speeds suitable for each state of the driving sources.SOLUTION: A toroidal type continuously variable transmission includes: a first input disk 23 that rotates integrally with a first input shaft, to which power of a first driving source 5 is transmitted; a second input disk 24 that is provided integrally with a second input shaft 22, to which power of a second driving source 29 is transmitted; a division clutch 28 that can freely connect and disconnect the first input shaft and the second input shaft; an output disk 25; a first power roller 26 that is rockably disposed between the first input disk 23 and the output disk 25; and a second power roller 27 that is rockably disposed between the second input disk 24 and the output disk 25.
Patent JP-2013170929-A (JP)
Title: Tire wear testing apparatus
Inventor: ALBERTO DEL GROSSO
IPC: G01M17/02
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a tire wear testing apparatus capable of preventing adhesion of a rubber piece to a tread surface of a test tire by effectively removing the rubber piece attached to a pseudo road surface of an outer surface of a rotary drum, thereby effectively removing a possibility of deterioration in measurement accuracy of a wear test.SOLUTION: The tire wear testing apparatus includes: a rotary drum 1 having a pseudo road surface 3 formed on the whole periphery of an outer surface and being rotatively driven; and at least one tire support body 2 that mounts a test tire 50 and presses the test tire 50 onto the pseudo road surface of the rotary drum 1. The tire wear testing apparatus further includes at least one spray means 6 that sprays pressurized gas G having a lower temperature than that of the pseudo road surface, towards the surface of the pseudo road surface 3 of the rotary drum 1.
Patent JP-2012147665-A (JP)
Title: Speed-increasing gear and power generator including the same
Inventor: TOGAMI KATSUMI
IPC: F03B11/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a power generator having a simple and compact structure and including a speed-increasing gear with high transmission efficiency for running torque.SOLUTION: A power generator comprises a speed-increasing gear, which includes: an input shaft rotated by external force; an output shaft rotatively supported; a fixed external gear fixed concentrically with a shaft center of the output shaft; an eccentric wheel eccentric to the shaft center of the output shaft, connected to the output shaft and rotated integrally with the output shaft around the shaft center of the output shaft; a rotor including a bearing part for slidably supporting the eccentric wheel therein and an internal gear engaged with the fixed external gear; and a rotary wheel including an external gear provided on the rotor and an internal gear engaged with the external gear, connected to the input shaft and rotated around the shaft center of the output shaft in accordance with rotation of the input shaft.
Patent JP-2013170245-A (JP)
Title: Novel polyurethane
Inventor: KIKUCHI IKUKO
IPC: C08G18/64
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel polyurethane utilizing a material derived from biomass, particularly to provide a polyurethane that is excellent in compatibility with other polyols or isocyanates and solubility in organic solvents, has a high content of biomass-derived components and exhibits excellent flame retardancy and mechanical strengths.SOLUTION: A polyurethane is obtained by causing a polyol to react with an isocyanate, where steam-blasted lignin is used as the polyol. Preferably, the weight-average molecular weight of the steam-blasted lignin is 100-7,000 and the steam-blasted lignin is contained in an amount of 5-90 mass% in the whole polyol components.
Patent JP-2013170005-A (JP)
Title: Upper and lower stage connectable tray
Inventor: MIYAHARA TAKEO
IPC: B65D5/498
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To surely connect trays by vertically stacking them without causing protrusion into an article housing space or forming any holes at a bottom wall.SOLUTION: A tray is constituted in such a way that a sidewall 2 and an end wall 3 are continuously formed while sandwiching a corner around a bottom wall 1, an inner side plate 5 is continuously disposed on the sidewall 2 via a frame 4, a bent piece 6 continuously disposed at the side end of the end wall 3 is held between the sidewall 2 and the inner side plate 5, a bar plate 7 continuously disposed at the upper end of the end wall 3 is bent inward, and an insert piece 8 extending from the side end of the bar plate 7 is inserted into a shape retaining hole 9 formed at the frame part 4. A connection hole 10 into which the insert piece 8 can be inserted is formed from the ridge of the end wall 3 to the bent piece 6. When the trays are vertically stacked, the bar plate 7 of a lower stage side is raised, and the insert piece 8 is inserted not into the shape retaining hole 9 but into the connection hole 10 of an upper stage side, thereby enabling the connection of trays of upper and lower stages.
Patent JP-2013174271-A (JP)
Title: Deceleration device, industrial machine, and method of incorporating deceleration device in industrial machine
Inventor: TSURUMI HIROSHI
IPC: F16H1/32
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To effectively protect a deceleration device itself with a simple constitution in transporting, assembling or disassembling the deceleration device, with respect to the deceleration device not having a main bearing.SOLUTION: In a deceleration deice 12 including a casing (first member) 42, and a main carrier (second member) 44 rotated relatively to the casing 42 at a lowest relative rotating speed, a bearing is not disposed between the casing 42 and the main carrier 44, and control members A, B are disposed for controlling axial relative movement of the casing 42 and the main carrier 44.
Patent JP-2013172838-A (JP)
Title: Dental treatment device
Inventor: YAMASHITA SEIICHIRO
IPC: A61C1/02
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment device which reduces a user's operation of discriminating between cutting tools and which can select drive appropriate for a shape of the cutting tool.SOLUTION: A dental treatment device 100 includes a hand piece 1, a power source (micromotor 7), a drive unit (motor driver 13), and a control unit 11. The hand piece 1 makes a head part 2 drivably hold a cutting tool 5. The power source drives the cutting tool 5. The drive unit drives the cutting tool 5 in such a manner that first drive for driving the cutting tool 5 in a normal-rotation state and second drive for driving the cutting tool 5 by repeating normal rotation and reverse rotation in a predetermined pattern can be switched, in the case where a rotation direction of making the cutting tool 5 cut a cutting object is a normal-rotation direction and where a rotation direction opposite to the normal-rotation direction is a reverse-rotation direction. The control unit 11 switches between the first drive and the second drive in the drive unit on the basis of information obtained from the cutting tool 5.
Patent JP-2012199521-A (JP)
Title: Formation method of capacitor structure and silicon etching liquid for use therein
Inventor: MIZUTANI ATSUSHI
IPC: H01L21/308
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a silicon etching liquid which removes the surrounding constituent material accurately and efficiently so as to form a capacitor structure having protrusions and recesses, for amorphous or polycrystalline silicon, while ensuring a well-balanced etching in the center and at the end of a wafer in which a large number of capacitor structures are formed, and to provide a formation method of a capacitor structure using the same.SOLUTION: A silicon etching liquid containing an alkali compound and a hydroxylamine compound in combination, and having pH adjusted to 11 or higher is applied to a polycrystalline silicon film or an amorphous silicon film, and the polycrystalline silicon film or amorphous silicon film is removed partially or entirely thus forming a capacitor structure which forms an uneven shape becoming a capacitor.
Patent JP-2013176879-A (JP)
Title: Method of forming inkjet image
Inventor: SHINO YOSHIYUKI
IPC: B41M5/52
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an inkjet image, capable of preventing beading and density unevenness in a dot without an ink drying means, and rapidly forming an image excelling in fixability on a print sheet having a coating layer.SOLUTION: In a method of forming an inkjet image, an image is formed by applying ink to a recording medium so that the diameter of a dot formed by one droplet of the ink falls within a range of 20-40 μm. The ink contains resin particles containing water, a self-dispersion pigment and a resin having a glass transition temperature ≤25°C. The viscosity and surface tension thereof are ≤14 mPa s and ≤34 mN/m, respectively. The recording medium is a print sheet having a coating layer, and an average ink application amount per unit area in the dot is 0.09-0.30 μL/cm.
Patent JP-2013181994-A (JP)
Title: Cleaning device, and image carrier unit including the same, and image forming apparatus
Inventor: KADOTA MASAKI
IPC: G03G21/10
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent a toner leakage due to a toner accumulated on a sheet member contacting an image carrier in a cleaning device that is arranged above the image carrier and cleans the image carrier.SOLUTION: A polishing roller 353 is arranged above a rotation surface 31B of a photoreceptor drum 31 to be in rotatable contact with each other. A toner seal 360 is disposed on the upstream side in the rotation direction of the photoreceptor drum 31. A first plate lower part 357S of a first plate 357 is arranged above the toner seal 360. The first plate lower part 357S covers the upper part of the toner seal 360 to prevent toner from accumulating on the toner seal 360.