baber/WOPTO huggingface dataset:
Patent JP-2014197644-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: YAMADA ATSUSHI
IPC: H01L21/336
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality, high-reliable, and high-withstand-voltage compound semiconductor device that has high mobility and prevents a leakage current, while achieving secure normally-off.SOLUTION: An npn transistor that is a GaN-based semiconductor device includes: an electron transit layer 2b composed of a first compound semiconductor (GaN); a p-type semiconductor layer 2c formed directly on the electron transit layer 2b and composed of a second compound semiconductor (AlGaN) having a larger band gap than the first compound semiconductor; and a gate electrode 8 formed above the p-type semiconductor layer 2c.
Patent JP-2014202515-A (JP)
Title: Vehicle weighing device
Inventor: SATO YASUMASA
IPC: G01G19/02
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To more smoothly obtain weight information for a vehicle at lower cost than ever before.SOLUTION: A weighing unit 10 of a vehicle weighing device relating to the invention comprises: a weighing platform 12 that can simultaneously mount all wheels of a vehicle as a weighed object; and multiple load cells 14 that support this weighing platform 12. Three tape switches 16 are arranged on the weighing platform 12. Respective distances L5, L7 and L9 from a reference position Pa of the weighing platform 12 to the individual tape switches 16 are already known. The vehicle moves on this weighing platform 12 at low speed and a proper wheel of the vehicle turns on the tape switches 16 during the process. The vehicle weighing device obtains weight information for the vehicle, especially an axle weight value that is an applied load value to each axle, on the basis of each detected load value by the load cells 14 at each turn-on time and the respective distances L5, L7 and L9 from the reference position Pa of the weighing platform to the individual tape switches 16.
Patent JP-2014202385-A (JP)
Title: Refrigeration cycle device
Inventor: AOKI MASANORI
IPC: F25B1/00
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of controlling the temperature of a refrigerant discharged from a compressor and suppressing abnormal stop due to performance degradation or actuation of a protection device without causing a hunting operation.SOLUTION: A controller 31 samples a case temperature of a compressor 1 detected by a temperature sensor 22 at certain time intervals. If predicting that the temperature exceeds a preset upper limit value from a change in the case temperature, the controller 31 controls an opening of a first expansion valve 4a or a second expansion valve 4b so that the case temperature is equal to or lower than the upper limit value.
Patent JP-2014201650-A (JP)
Title: Epoxy resin composition
Inventor: ONISHI MINA
IPC: C08K5/54
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in water resistance, adhesive property, low temperature curability and quick curability, and a cured product thereof.SOLUTION: There are provided an epoxy resin composition containing (A) a thiol group-containing compound represented by an ester compound of a thiol group-containing carboxylic acid shown by the general formula (3), where R, R, a and b are as described in the specification, and polyalcohol, (B) a silicate compound represented by tetraethoxysilane and (C) an epoxy resin, and a cured product obtained by curing the composition.
Patent JP-2013253693-A (JP)
Title: Electromagnetic valve system
Inventor: MORIKAWA FUMIO
IPC: F15B20/00
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To stop operation of an electromagnetic valve to be stopped in a plurality of manifold electromagnetic valve units.SOLUTION: In an electromagnetic valve system 10, a plurality of first-third electromagnetic valve units 14a-14d, 16a-16d and 18a-18d are grouped into a plurality of first-third groups 14, 16 and 18. For each of the first-third groups 14, 16 and 18, a safe power source control part 22 is provided for controlling the first-third electromagnetic valve units 14a-14d, 16a-16d, and 18a-18d.
Patent JP-2014201234-A (JP)
Title: Auxiliary storage battery usage method in vehicular power supply device, and vehicular power supply device
Inventor: HIDA YOSHIHIRO
IPC: B60L7/10
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary storage battery usage method in a vehicular power supply device by which installation space, member cost and a man-hour for installation can be reduced in a case of integrating storage batteries for back-up of specific loads.SOLUTION: There is provided an auxiliary storage battery usage method in a vehicular power supply device, in which an auxiliary storage battery as a backup storage battery that has a first capacity range B of an SOC (State Of Charge) where charging and discharging can be repeated without any hindrance and a second capacity range C1 ranging from the lower limit of the first capacity range B to an SOC of 0% and that supplies power to one or two or more specific loads is provided, a generator is made to generate a power during braking, and the generated regenerative electric power is charged in a main storage battery and the auxiliary storage battery, wherein use of the auxiliary battery is continued even in a case that a quantity of electricity supplied to the specific loads exceeds a capacity of the first capacity range B, by making a sum of the respective capacities of the capacity range for charging the regenerative power and the capacity range for supplying the electric power to the specific loads larger than the capacity of the first capacity range B.
Patent JP-2014205734-A (JP)
Title: Abbe number improver
Inventor: YAMADA MASAHIRO
IPC: C08K5/13
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an additive agent capable of enhancing or increasing an Abbe number of a resin.SOLUTION: An additive agent is constituted by a compound having a 9,9-bisaryl fluorene skeleton represented by the following formula (1). (1), where a ring Z is an aromatic hydrocarbon ring, Rand Rrepresent substituents, X represents a group -[(OR)n-Y], where Y represents a hydroxyl group, a mercapto group, a glycidyloxy group or a (meth)acryloyloxy group, Ris an alkylene group and n represents an integer of 0 or more, or an amino group, k represents an integer of 0 to 4, m represents an integer of 0 or more and p represents an integer of 1 or more.
Patent JP-2013173940-A (JP)
Title: Refrigerator oil, hydraulic fluid for refrigerator, and refrigerator
Inventor: TAKAHASHI HITOSHI
IPC: C10M169/04
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil for a refrigerant, used together with a hydrocarbon refrigerant containing a hydrogen-containing flon containing no chlorine, or a hydrocarbon refrigerant containing no halogen atoms, exhibiting only a small greenhouse gas effect, and low in viscosity and excellent in safety and stability.SOLUTION: A refrigerator oil contains 75 to 95 mass% of a monoester of a 8C aliphatic monoalcohol and a 8C monovalent fatty acid, and 5 to 25 mass% of at least one polyol ester of 2-ethylhexanoic acid and/or 3,5,5-trimethylhexanoic acid and a 5-10C neopentylpolyol.
Patent JP-2014206588-A (JP)
Title: Image forming apparatus
Inventor: UEDA TADAYUKI
IPC: G03G21/14
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an image shift in a transfer part caused by speed fluctuations based on sudden speed fluctuations in a fixing part and the temperature change of the fixing part.SOLUTION: A CPU determines whether a paper is a thick paper or a thin paper, based on the size, basis weight, and rigidity of the paper (S150), when the fixing part reaches a target speed (S130). When the paper is the thick paper and when a paper detection sensor is turned on and a first timer times out (S160 to S180), it is determined that the paper reaches immediately before the fixing part, so that fixing drive control is changed to impact timing control (S190). When a second timer times out after the change to the impact timing control (S200 and S210), it is determined that the paper is nipped in the fixing part and stably conveyed, so that the fixing drive control is changed from the impact timing control to first normal control (S220). When the paper is the thin paper and when the paper detection sensor is turned on (S240), the fixing drive control is changed to second normal control (S250).
Patent JP-2014211974-A (JP)
Title: Secondary battery
Inventor: TANIYAMA KOICHI
IPC: H01M2/26
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a structure that prevents contraction of a separator when heat is generated abnormally, and is difficult to collect gas between the separators.SOLUTION: A secondary battery includes a core formed by laminating a positive electrode and a negative electrode with a separator, having a first side and a second side located on the opposite side, interposed therebetween. The separator has a bonding region bonded intermittently so that an adhesive part and a non-adhesive part are formed alternately for at least one of separators adjacent in the lamination direction. The bonding region includes a first bonding region where the first sides are bonded intermittently, and a second bonding region where the second sides are bonded intermittently.
Patent JP-2014211349-A (JP)
Title: Microchip
Inventor: MOMOSE TAKASHI
IPC: G01N35/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a microchip having improved user convenience, allowing a specimen to be easily introduced into the microchip without preparing a capillary separately from the microchip.SOLUTION: Provided is a microchip equipped with a fluid circuit composed of an internally formed space and used for moving, within the fluid circuit, a fluid present in the fluid circuit by the application of a centrifugal force, the microchip comprising an opening part provided on the surface of the microchip and connected to the fluid circuit, a lid part for opening/closing the opening part, and a specimen introduction part for introducing a specimen, the specimen introduction part being disposed in the lid part in such a way that, when the opening part is closed by the lid part, the specimen introduction part is accommodated inside the opening part.
Patent JP-2014211053-A (JP)
Title: Exhaust structure for construction machine
Inventor: DOBASHI TOMOYUKI
IPC: E02F9/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of an exhaust gas pipe, and to secure required strength therefor.SOLUTION: On the premise of a construction in which an end of an exhaust gas pipe 7 is inserted into a duct 5 and exhaust gas is exhausted together with exhaust air through the duct 5 to the outside, the exhaust gas pipe 7 is separated into a duct outer part 10 positioned on the outside of the duct 5 and a duct inner part 11 inserted into the duct 5, and the duct inner part 11 is installed in the duct 5 on both ends thereof, and the exhaust gas pipe 7 is formed by connecting the duct inner part 11 with the duct outer part 10.
Patent JP-2014213628-A (JP)
Title: Vehicle brake system
Inventor: YAMAMOTO TAKAHISA
IPC: B60T8/17
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To generate brake force equal to an engine brake properly even in a case that regenerative brake force cannot be generated and defect of a friction brake system, which is normally used as the brake force equal to an engine brake is generated.SOLUTION: When an accelerator pedal and a brake pedal are not operated, brake force equal to an engine brake of a vehicle having an internal combustion engine is generated by generating regenerative brake force by a motor generator. When a battery for charging regenerative power is fully charged, a motor cylinder device 16 drives disk brake mechanisms 30a-30d, and the brake force equal to an engine brake can be generated by friction brake force. In this case, when abnormality of a motor 72 or the like of the motor cylinder device 16 is detected, a vehicle behavior stabilization device 18 is directly controlled to drive the disk brake mechanisms 30a-30d, and the friction brake force generates the brake force equal to the engine brake.
Patent JP-2014216451-A (JP)
Title: Multilayer substrate, piezo electric element, droplet discharge head, droplet discharge apparatus
Inventor: CHIN KENHO
IPC: B41J2/055
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer substrate and such on which a film to be heated is formed allows the film to be heated to be uniformly heated even when a thickness of the substrate is varied.SOLUTION: The multilayer substrate includes: a substrate; an optical film formed at one side of the substrate; and an electromagnetic wave absorbing layer that is formed at the other side that is an opposite side of one side of the substrate and absorbs an electromagnetic wave of a wavelength λ irradiated through the optical film and the substrate. Refractive index of the optical film for the λ is larger than that of air and smaller than that of the substrate for the λ.
Patent JP-2014216859-A (JP)
Title: Solid-state imaging device and imaging device
Inventor: KATO HIDEKI
IPC: H04N5/341
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device and an imaging device capable of improving noise resistance.SOLUTION: A photoelectric conversion part 101 outputs a signal based on incident light. A signal output from the photoelectric conversion part 101 is input to a first terminal as one of the source terminal and drain terminal of a sampling transistor 108, and the signal input to the first terminal is sampled/held, and the sampled/held signal is output from a second terminal as the other of the source terminal and drain terminal of the sampling transistor 108. An analog memory 110 holds the signal output from the second terminal of the sampling transistor 108. The potential of the first terminal of the sampling transistor 108 is fixed to a potential corresponding to a predetermined fixed potential in a reading period in which the signal held by the analog memory 110 is read.
Patent JP-2014213794-A (JP)
Title: Quarter door weather strip
Inventor: NOJIRI MASATOSHI
IPC: B60J10/02
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a quarter door weather strip capable of preventing rain water from reaching the inside of a vehicle.SOLUTION: A quarter door weather strip 20 is formed in an annular shape. A sectional shape thereof forms a base part 21 on its center part, and forms a quarter member holding groove 28, a vehicle outside wall 24 and a vehicle inside wall 25 at the inner peripheral side of the base part 21. A bottom side part 20c of the quarter door weather strip 20 comprises a downward supporting leg part 22 extending from the base part 21. A supporting leg part sealing lip 22d is formed on the bottom of the supporting leg part 22. A supporting leg part projecting part 22c which is engaged with an engaging part 9a formed on a door panel is formed on the bottom of the supporting leg part 22. A projecting part bottom sealing lip 22f and a projecting part side surface sealing lip 22e are formed on the bottom and side surface of the supporting leg part projecting part 22c. The supporting leg part sealing lip 22d, the projecting part side surface sealing lip 22e and the projecting part bottom sealing lip 22f are formed continuously.
Patent JP-2014215281-A (JP)
Title: Measuring apparatus and measuring method of total hardness or magnesium hardness
Inventor: MORI SHINTARO
IPC: G01N31/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of easily measuring total hardness or magnesium hardness within water.SOLUTION: A measuring apparatus of total hardness or magnesium hardness includes: a water quality measuring unit capable of measuring calcium hardness of a water sample and configured to output a result of the measuring; a storage unit capable of storing and reading-out a relation between previously measured calcium hardness and total hardness, or a relation between calcium hardness and magnesium hardness; and an arithmetic unit configured to perform computing based on the result of the measurement output from the water quality measuring unit and a factor read out from the storage unit according to a measurement area, to output an estimate value of total hardness or magnesium hardness of the water sample.
Patent JP-2014218963-A (JP)
Title: Exhaust promoter of heat engine
Inventor: MASUYAMA MASAO
IPC: F02B27/04
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive exhaust promoter capable of being retrofitted to existing equipment and capable of being easily manufactured.SOLUTION: An exhaust outer cylinder 1 is coupled and fixed by a plurality of mounting plates 4 with a predetermined angle. The mounting plate 4 is a flat plate. Each member within the exhaust outer cylinder 1 is coupled and fixed to generate a swirl flow in an exhaust flow. An angle of attack is imparted to the exhaust flow. At least one of front and back ends is bent.
Patent JP-2014226052-A (JP)
Title: Water-permeable case
Inventor: KATAYAMA KEIICHI
IPC: A01K61/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To allow adhesion of spores to a water-permeable case itself and to also allow fixation of seaweed, in the water-permeable case that is a constituent element of an artificial fish reef or an artificial seaweed bed.SOLUTION: A water-permeable case 1 is a container having water-permeable faces in a part or in the whole and is filled with shells thereinside. In the water-permeable face, crosspieces 211, 221 and 311 surrounding water-permeable holes 212, 222 and 312 are formed with projecting stripes 213, 223 and 313, and level difference parts 214, 224 and 314 are configured between the crosspieces 211, 221 and 311 and the projecting stripes 213, 223 and 313. Thereby, the water-permeable case 1 has effect of making spores adhere and fixing seaweed by presence of the level difference parts 214, 224 and 314.
Patent JP-2014227852-A (JP)
Title: Exhaust emission control system
Inventor: KAWADA YOSHIHIRO
IPC: F01N3/08
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system for suppressing the precipitation of urea in a urea reformer.SOLUTION: The exhaust emission control system includes an exhaust emission control assist device 30. The exhaust emission control assist device 30 includes an ozone producer 31 for producing, from material gas, ozone to be supplied into an exhaust passage 15 of an engine, a urea reformer 37 for heating urea water to be decomposed into ammonia gas to be supplied to the exhaust passage 15, a first introduction pipe 32 for introducing the material gas into the ozone producer 31, and a second introduction pipe 43 blanching from the first introduction pipe 32 for introducing the material gas into the urea reformer 37 via a distribution passage for the urea water. With the material gas entering through the second introduction pipe 43 into the urea water reformer 37, the urea water in the urea reformer 37 is drained into the exhaust passage 15.
Patent JP-2014228032-A (JP)
Title: Engagement chain unit
Inventor: SHOJI RYUTA
IPC: F16G13/06
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an engagement chain unit which dispenses with adjustment of a positional relationship between guide plates and case plates and between the guide plates and a sprocket, and sufficiently raises rigidity.SOLUTION: An engagement chain unit 100 comprises a solid stepped collar 140 which relatively positions a pair of case plates (120A, 120B) and guide plates (130A, 130B), a small diameter part 142 of the solid stepped collar is inserted into insertion holes (131A, 131B) of the guide plates, both ends (141A, 141B) of the solid stepped collar are fit into counter-bored holes 121A, 121B which are formed inside a pair of the case plates, respectively, a guide plate side stepped portion 143B of a large diameter part 143 abuts on a peripheral edge of the insertion hole (131A) of the guide plate, and one case plate side stepped portion 143A of the large diameter part abuts on a peripheral edge of the counter-bored hole 121A of one case plate.
Patent JP-2014228047-A (JP)
Title: Belt type non-stage transmission
Inventor: TAKAHASHI HIDEAKI
IPC: F16H9/12
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To downsize a belt type non-stage transmission in a vehicle width direction as well as being excellent in precautions against debris entry into a seal member.SOLUTION: A belt type non-stage transmission comprises: a drive pulley 35 mounted on a crankshaft 33; and a driven pulley 39 fitted to a cylindrical hollow shaft 38 arranged coaxially with a drive shaft 36. A crankcase 31L is provided with a boss part 52 and the hollow shaft 38 is provided with a flange part 59, to which the driven pulley 39 is fixed, formed at its end part facing the end face 52a of the boss part 52. On the end face 52a of the boss part 52, an annular projection 55 is formed along an opening edge of a hole 53 to protrude in a direction of the hollow shaft 38. On the end face 38a of the hollow shaft 38, an annular projection 60 is also formed along an outer peripheral edge of the flange part 59 to protrude in a direction of the boss part 52.
Patent JP-2014228050-A (JP)
Title: Lubricant pump device
Inventor: OTAKA HIDEO
IPC: F16N13/00
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant pump device suppressing heat generation and reducing consumption power by shortening a time of energization to a solenoid valve.SOLUTION: A part of a slide pin 32 which opens and closes communication between an oil transfer circuit OL and a depressurization circuit RL is provided with valve open/close means 4 composed of an alternate type change-over switch. Opening and closing the valve are switched by ON/OFF of energization to the solenoid valve 33, and thereby a time of energization to the solenoid valve 33 can be reduced, and thus pressurization and depressurization are repeated for a long time.
Patent JP-2014227208-A (JP)
Title: Spout and container fitted with the same
Inventor: KATAYAMA FUMIE
IPC: B65D33/38
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a spout capable of being applied to a container for housing contents such as solid matter, while maintaining easiness of adjustment of a pouring amount, and a container fitted with the same.SOLUTION: A spout 2 comprises a base 20, and a pour-out cylinder 21 that is erected on a top surface 20b of the base 20 and that has a discharge hole 23. The base 20 has a thin-walled edge 26a, a bottom 26 in which a mouth 24 having the thin-walled edge 26a as a mouth edge is formed, and an introduction hole 25 that is formed to communicate the mouth 24 and the discharge hole 23 with each other. The introduction hole 25 has a wide end 25b continuing into the mouth 24.