baber/WOPTO huggingface dataset:
Patent JP-2015081880-A (JP)
Title: Vehicle detection device
Inventor: KATAOKA YUTA
IPC: G01L3/10
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detection device that can be made small in size and that can suppress interference of magnetic flux from a rotation detection unit with a torque detection unit.SOLUTION: A vehicle detection device 1 includes: a torque detection unit 2 magnetically detecting a torque acting on a steering shaft 10; and a rotation detection unit 3 magnetically detecting rotation of the steering shaft 10. The rotation detection unit 3 includes: a yoke 31 arranged laterally of the steering shaft 10; a nonmagnetic holding member 32 integrally holding the yoke 31 with respect to the steering shaft 10; a rotation detection magnet 33 arranged laterally of the steering shaft 10, and applying magnetic flux to the yoke 31; and a magnetic detection element 34 detecting a change in magnetic flux density due to approach or separation of the yoke 31 to or from the rotation detection magnet 33 in response to the rotation of the steering shaft 10, the holding member 32 holding the yoke while magnetically separating the yoke 31 from the steering shaft 10.
Patent JP-2015073882-A (JP)
Title: Elevated bed chair-like change device
Inventor: INOUE YASUO
IPC: A61G7/00
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a bed in which a leg part of a sleeping bed has a structure in which a patient repeats a rise/fall in a horizontal position, so that the patient has a posture to be hardly fatigued because the patient does not become an unnatural posture, and becomes an easy posture.SOLUTION: An existing bed immediately fatigues a patient because patient's legs in a horizontal position obstructs a natural posture. If making a leg part have a structure to come down in a chair state not but a level, the legs are not the hindrance. An elevated bed is made to have a structure to use a power source for coming down the leg part also as a derricking motor of the back. A part in which a legless chair rises/falls by operation of the derricking motor and a part in which the leg part rises/falls are connected by levers, and a part in which each lever 1 bends is made to have a joint structure 2. Because the bed comes into a chair state and becomes a bed for sleeping, there is no case that the patient becomes an unnatural posture and is fatigued.
Patent JP-2015083097-A (JP)
Title: Knapsack type implement
Inventor: FUKUNAGA KO
IPC: A44B11/00
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a knapsack type implement enabled to put down a knapsack frame quickly when a pair of right and left shoulder straps for backpacking the knapsack frame of a knapsack type implement are connected by chest straps.SOLUTION: A knapsack type implement 10 comprises: a pair of right and left shoulder straps 14 and 15 for an operator to backpack a backpack frame 11; and a chest strap for connecting the paired right and left shoulder straps 14 and 15. The left shoulder strap 14 comprises an upper strap 14a and a lower strap 14b which can be separated at a connecting portion connecting the chest straps. At the connection portion, there is disposed a withdrawal device 30 for withdrawing the lower strap 14b and the chest strap by a single operation from the state, in which the three straps of the upper strap 14a, the lower strap 14b and the chest strap are connected.
Patent JP-2015093245-A (JP)
Title: Chaff collection machine
Inventor: SASAGAWA TAKASHI
IPC: B02B7/00
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a chaff collection machine, in which a connecting pipe part is formed into a taper tube shape which becomes gradually narrower as going to an introduction port of a dust collection part from an air exit of a chaff collection part, so that flow rate of air including dust which passes in the connecting pipe part becomes faster, and the flow rate of air including dust and jet pressure of the dust collection part to inside of a cyclone device become larger and are introduced in the dust collection part of a cyclone structure, and cyclone action in the dust collection part is performed preferably, and the dust collection part surely classifies the air including dust into air and dust.SOLUTION: A connecting pipe part 3 is formed into a taper tube shape which becomes gradually narrower as going to an introduction port 2c of a dust collection part 2 from an air exit 1d of a chaff collection part 1.
Patent JP-2014043456-A (JP)
Title: Acryloyloxyethylphosphorylcholine-containing polymer conjugates and their preparation
Inventor: STEPHEN A CHARLES
IPC: C08L89/00
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide additional water soluble polymers for forming conjugates with bioactive agents in view of recognized advantages of conjugating bioactive agents to water soluble polymers and in view of the limitations of water soluble polymers such as PEG in forming conjugates suitable for therapeutic purposes.SOLUTION: The present invention relates to polymeric reagents and conjugates thereof, methods for synthesizing the polymeric reagents and conjugates, pharmaceutical compositions comprising the conjugates, and methods of using the polymer conjugates such as therapeutic methods where the conjugates are administered to patients.
Patent JP-2014122210-A (JP)
Title: Vitamin b1 derivative composition
Inventor: SHIMIZU TOSHIKATSU
IPC: A61P3/02
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition having fatigue prevention and/or recovery action.SOLUTION: A composition for fatigue prevention and/or recovery contains components (A) and (B), where the (A) is dicethiamine and/or salt thereof and the (B) is aspartic acids and/or thioctic acids.
Patent JP-2015098270-A (JP)
Title: Seat device for vehicle
Inventor: TAKAHAMA MASAYOSHI
IPC: B60N2/36
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To improve operability at the time of turning a seat from a storage state into a use state.SOLUTION: A seat device for a vehicle includes: a seat 10 which is movable between a use state of being arranged on a deck part 20 to allow seating of an occupant and a storage state in which a seat back 14 is folded on a seat cushion 12 and stored on a floor part 18 on the front side; a leg part 16 whose one end in the longer direction is coupled to the floor part 18 so as to be rotatable forward/backward and whose other end is coupled to the lower surface of the seat cushion 12 so as to be rotatable forward/backward; a lock mechanism 30 which locks the angle formed by the leg 16 and the lower surface of the seat cushion 12 at a prescribed angle α in the use state; and lock releasing means 32 which releases the locking. The lock mechanism 30 locks the leg part 16 and the seat cushion 14 at the time when the angle formed by the leg part 16 and the lower surface of the seat cushion 12 becomes the prescribed angle α when the seat 10 is moved from the storage state to the use state.
Patent JP-2015100235-A (JP)
Title: Charge and discharge control device
Inventor: SEKI KENTARO
IPC: H02J7/10
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a charge and discharge control device that attains, at a high level, both high-speed responsibility and accuracy of controlling a current to a predetermined current value, and allows being feedback controlled.SOLUTION: A charge and discharge control device includes: a PWM control section in which a constant-current command value is instructed from a microcomputer; a charge and discharge full-bridge converter controlled by the PWM control section and charging and discharging a secondary battery; a current value detection section detecting a charge current value or a discharge current value of the secondary battery; an analog feedback circuit feeding back the current value detected by the current value detection section to the PWM control section; and a digital feedback circuit digitally converting the current value detected by the current value detection section and feeding back the converted current value to the microcomputer.
Patent JP-2015103303-A (JP)
Title: Light guiding optical element and light source device
Inventor: HATANAKA MIYUKI
IPC: F21V8/00
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To efficiently guide light from a light source.SOLUTION: A collector-type light guide 8 includes: a plurality of outer circumferential light guide paths 86A, 86B, and 86C stacked concentrically about a central light guide path 85 extending from an incident end 81 to an output end 82, and is configured so that the central light guide path 85 and the outer circumferential light guide paths 86A, 86B, and 86C differ in refraction index, the outer circumferential light guide paths 86A, 86B, and 86C are arranged to be higher in refraction index as being closer to the central light guide path 85, guided light is collected to the central light guide path 85 while the light is sequentially refracted, and the light is guided from the incident end 81 to the output end 82.
Patent JP-2015100758-A (JP)
Title: Exhaust gas treatment system
Inventor: MASUDA TOMOTSUGU
IPC: B01J23/34
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment system capable of reducing NOx and removing VOC (Volatile Organic Compounds) without incurring an increase in a catalyst cost.SOLUTION: A nitrogen oxide removing catalyst performing catalytic reduction of the nitrogen oxides in an exhaust gas in the presence of ammonia is installed in the exhaust gas treatment system, as a nitrogen oxide-VOC removing catalyst, the catalyst containing at least one oxide selected from among a titanium oxide, a tungsten oxide, a vanadium oxide, a chromium oxide and a manganese oxide.
Patent JP-2015102794-A (JP)
Title: Compound-eye imaging apparatus
Inventor: INOUE TOMOAKI
IPC: H04N5/225
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound-eye imaging apparatus which is thin and has a high variable power ratio and further is advantageous to acquire peripheral space information about a subject space to be imaged.SOLUTION: In a compound-eye imaging apparatus (1) including a plurality of optical systems, the plurality of optical systems include at least a first optical system and a second optical system (101a and 101d) having the widest first angle of view among the plurality of optical systems and a third optical system (101b) having a second angle of view narrower than the first angle of view, and an imaging device (102) having a first imaging area corresponding to the first optical system, a second imaging area corresponding to the second optical system, and a third imaging area corresponding to the third optical system is provided, and the plurality of optical systems are so arranged that base line lengths of the first optical system and the second optical system are longest.
Patent JP-2015105382-A (JP)
Title: Clay-like molding for noble metal sintered body formation
Inventor: IDO YASUO
IPC: B22F1/102
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a clay-like molding for noble metal sintered body formation, formed of a clay-like composition having excellent flexibility and bendability and consequently capable of increasing a period of time in molding, such as bending.SOLUTION: The clay-like molding for noble metal sintered body formation is formed by molding a clay-like composition comprising a noble metal powder and/or a noble metal alloy powder, an organic binder, an organic additive and water into a line shape having a diameter of 0.5-3.0 mm or a plate shape having a thickness of 0.2-3.0 mm. When closely wound around the outer peripheral surface of a core rod having a round cross section having a diameter of 13 mm by one round, a crack is not caused.
Patent JP-2014131952-A (JP)
Title: Substrate for growing carbon nanotube and method of manufacturing the same
Inventor: OHASHI TOSHIYUKI
IPC: C01B31/02
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for growing carbon nanotubes which is free from aggregation of metal particles serving as a catalyst, and a method of manufacturing the same.SOLUTION: A substrate 1 for growing carbon nanotubes comprises a substrate 2, a noble metal alloy catalyst 3 composed of an alloy of a noble metal and a transition metal, and a form-defining material layer 4 in which the noble metal alloy catalyst 3 is dispersedly arranged. A method of manufacturing the substrate 1 for growing carbon nanotubes comprises the steps of: sputtering a noble metal alloy onto the substrate 2; sputtering a form-defining material onto the substrate 2; and further sputtering the noble metal alloy onto the form-defining material.
Patent JP-2014075822-A (JP)
Title: Feedback scheduling to reduce feedback rates in mimo systems
Inventor: KOTECHA JAYESH H
IPC: H04J99/00
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for scheduling feedback from a plurality of receivers.SOLUTION: In a closed-loop wireless communication system, a codebook-based feedback control mechanism is provided where feedback from each of a plurality of receivers is scheduled to control the feedback so that the receiving devices do not needlessly feed back precoding information to a transmitting device. The feedback may be controlled by establishing and distributing a schedule to control when each receiver feeds back precoding information, or by establishing and distributing a metric-based feedback threshold that must be satisfied before feedback is permitted.
Patent JP-2015107731-A (JP)
Title: Power supply device
Inventor: SUMINO YUTAKA
IPC: B60R16/03
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive power supply device capable of supplying power to a load immediately even when a transformer stops voltage transformation at an intended stage.SOLUTION: A DC/DC converter 11 steps down output voltages of an alternator 10 and a capacitor C1 and applies the stepped-down voltages to a first load 14. One end of the first load 14 is also applied by a battery 15. Diodes D1, D2 are provided in two paths of an electric current flowing from the battery 15 to one end of the first load 14 respectively. When the electric current flows from the battery 15 to one end of the first load 14, the electric current flows in a forward direction at each diode D1, D2. A drain and a source of an FET 13 of a P-channel type which function as a switch are connected to a cathode and an anode of each diode D1, D2. A control unit 19 turns on the FET 13 when the electric current in the forward direction is determined to be flowing into the diodes D1, D2.
Patent JP-2015108478-A (JP)
Title: Refrigerator
Inventor: KIKUCHI YOSHITERU
IPC: F25D23/02
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that reduces erroneous detection in detection means that detects a driving signal of door opening means.SOLUTION: A refrigerator comprises: doors that opens/closes a storage chamber; door opening means that opens the doors; first touch sensors 62 that detect a driving signal of the door opening means and are provided in the doors; second touch sensors provided at a predetermined distance in at least a portion of the periphery of the first touch sensors 62; control means that controls the driving of the door opening means on the basis of detection signals of the first touch sensors 62 and the second touch sensors; and a mesh-like ground pattern between the first touch sensors 62 and the second touch sensors.
Patent JP-2015115384-A (JP)
Title: Pattern formed body
Inventor: ITO MAKIYA
IPC: B41N1/14
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formed body allowing ink to be selectively applied thereon.SOLUTION: A pattern formed body includes, on a base material 11, a cured resin layer 12 provided with a low surface free energy region a and a high surface free energy region b. The surface free energy difference between the low surface free energy region a and the high surface free energy region b is greater than 6 mJ/m, and the low surface free energy region a and the high surface free energy region b are optically flat and smooth surfaces. Accordingly, it is possible to easily selectively apply ink.
Patent JP-2014042536-A (JP)
Title: Production method of sheet-like cell culture
Inventor: SAKAMOTO KENTA
IPC: C12N5/077
Filed: 2013-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a high quality cell culture without comprising impurity components derived from a production process which may become an obstacle to clinical application, and a production method of the same.SOLUTION: The invention relates to: a production method of a sheet-like cell culture comprising (i) a step of inoculating cells onto a culture substrate coated with serum and (ii) a step of culturing the cells to form a sheet-like cell culture; a sheet-like cell culture produced by the method; a culture substrate coated with serum for use in the method; a production method of the culture substrate and a production kit thereof; and a method to suppress inflammatory cytokine production in cell culture comprising (i) a step of inoculating cells onto a culture substrate coated with serum, and (ii) a step of culturing the cells with serum free medium to form a cell culture.
Patent JP-2014140024-A (JP)
Title: Field effect transistor and manufacturing method of the same
Inventor: TANIMOTO SHINJI
IPC: H01L29/812
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor field effect transistor which has a high threshold voltage and which can reduce a gate leakage current and obtain a large maximum current.SOLUTION: A field effect transistor comprises: a semiconductor laminated structure including a first semiconductor layer 11 composed of a first nitride semiconductor and a second semiconductor layer 12 composed of a second nitride semiconductor having larger bandgap energy than the first nitride semiconductor, in which a two-dimensional electron gas layer 15 is generated at a boundary of the first semiconductor layer 11 on the second semiconductor layer 12 side; a gate electrode 21 which is provided on the second semiconductor layer and between a source electrode 32 and a drain electrode 33; a third semiconductor layer 24 which is provided between the gate electrode 21 and the second semiconductor layer 12, and composed of a p-type nitride semiconductor; and a fourth semiconductor layer 22 which is provided between the third semiconductor layer 24 and the gate electrode 21, and composed of a nitride semiconductor, in which the fourth semiconductor layer 22 and the gate electrode 21 are in contact with each other and the fourth semiconductor layer 22 has larger bandgap and lower P-type impurity concentration than the third semiconductor layer 24.
Patent JP-2014118975-A (JP)
Title: Shaft seal
Inventor: ANDREA VACCA
IPC: F02B39/00
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal for a fluid machine capable of reducing a risk of carbonization through improvement in discharge of heat from a seal portion.SOLUTION: This shaft seal comprises seals at a rotary wheel 11 acting as piston rings 41, 42 and a seal at a bearing acting as a seal gap 43 arranged among bearing housings 30, 31 and an attaching member 81. An oil discharging chamber 53 is defined by a third seal acting as a seal gap 44, and is provided with a gas outlet chamber 55. The attaching member 81 has two contact areas 821, 822 for a shaft axially spaced apart and capable of transmitting a force in a diametral direction. The contact area 822 of the two contact areas arranged at the rotary wheel is axially arranged in an area of one piston ring of at least one of the piston rings 41, 42 of the seal at the rotary wheel.
Patent JP-2015014363-A (JP)
Title: Lock-up device of torque converter
Inventor: TOMIYAMA NAOKI
IPC: F16F15/14
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic damper device reduced in its dimension and weight.SOLUTION: A lock-up device includes a clutch portion 28, a driven plate 33, a plurality of torsion springs 29, 32, an intermediate member 31, and a dynamic damper device 34. The clutch portion 28 transmits torque from a front cover 2 to an output side, and the driven plate 33 is connected to a turbine 4. The intermediate member 31 is rotatable relatively to the clutch portion 28 and the driven plate 33, to operate at least two of the plurality of torsion springs 29, 32 in series. First and second inertia rings 53, 54 constituting the dynamic damper device 34 have storage recessed portions 53a, 54a axially divided and axially opposed to each other, and a plurality of coil springs 55 are accommodated in the storage recessed portions 53a, 54a.
Patent JP-2014076392-A (JP)
Title: Power injector with decay constant functionality
Inventor: FAGO FRANK M
IPC: A61M5/142
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a power injector with decay constant functionality.SOLUTION: A power injector is disclosed that utilizes decay constant determination logic 192. The logic 192 in turn may incorporate a test injection protocol 194. The test injection protocol 194 may be executed to acquire data for the derivation of a flow rate decay constant. The derived flow rate decay constant is used by the power injector to execute of an injection protocol 162, for instance in conjunction with an operation of an imaging unit for an imaging operation.
Patent JP-2015120610-A (JP)
Title: Diamond substrate and method for manufacturing the same
Inventor: TOKUDA NORIO
IPC: C30B29/04
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a high orientation or single crystal diamond substrate capable of enlarging an area and easily manufactured, and a method for manufacturing the same.SOLUTION: The high orientation or single crystal diamond substrate is obtained by epitaxially growing a single crystal diamond having a size of 10 nm or less as a seed crystal on a single crystal silicon base material. The method for manufacturing the diamond substrate comprises the steps of: homo-epitaxially growing the single crystal diamond having a size of 10 nm or less as a seed crystal on the single crystal silicon base material; and hetero-epitaxially growing the single crystal diamond. A nano diamond crystal as a seed crystal, having hole shaped or grooved etch pits included therein is preferably formed on the single crystal silicon base material.
Patent JP-2015120318-A (JP)
Title: Material defibration device, sheet producing device, and material defibration method
Inventor: MONBETSU YOSHINOBU
IPC: B27N3/04
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a material defibration device that prevents multi feeding of materials supplied from a material supply part.SOLUTION: The device has: a supply part that is loaded with materials and supplies them; a detection part that detects that the plurality of materials are to be supplied together, the detection performed prior to their supply; a crushing part that crushes the materials supplied from the supply part; and a defibration part that defibrates the crushed materials.
Patent JP-2015124147-A (JP)
Title: Oily cosmetic
Inventor: KOIZUMI HIDEAKI
IPC: A61K8/891
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an oily cosmetic which has good spreading properties when applying, has a suppressed an uneven spreading and powdery appearance after an application, gives a glossy finish without dryness, and does not give a tight feeling even if 3 hours pass.SOLUTION: The invention provides an oily cosmetic which contains (A) 0.1-10 mass% of organopolysiloxane bound with poly (N-acyl alkylene imine) segment consisting of repeating units represented by the following general formula (1) (Rrepresents a hydrogen atom or an alkyl group with carbon numbers 1-3, t represents 2 or 3), (B) 10-60 mass% of nonvolatility silicone, (C) 30-70 mass% of powders, (D) 0.1-20 mass% of a solid wax which has a penetration of 20 or less at 25°C and, wherein the mass ratio (A)/(D) of component (A) and (D) is 0.05-5, and the content of component (E) water is 1 mass% or less.