baber/WOPTO huggingface dataset:
Patent JP-2014222107-A (JP)
Title: Laminated gear and manufacturing method of laminated gear
Inventor: TERADA YUICHI
IPC: F16H55/12
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated gear which can stabilize an axial dimension of a gear, and a manufacturing method of the laminated gear.SOLUTION: A laminated gear 10 comprises gear constituting pieces 12 having teeth 28 at an external periphery. Regulation parts 18 which regulate the movement of one gear constituting piece 12 to a gear circumferential direction with respect to another gear constituting piece 12 are arranged at end faces of one side and the other side in a gear axial direction of the gear constituting pieces 12. Furthermore, there are formed, at the gear constituting pieces 12, adjusting parts (protrusions 24) which form prescribed spaces S between the other adjoining gear constituting piece 12 by abutting on another adjoining gear constituting piece 12, and adjust dimensions of the laminated gear constituting pieces 12 to the gear axial direction by being elastically deformed when the laminated gear constituting pieces 12 are pressurized to the gear axial direction.
Patent JP-2014029476-A (JP)
Title: Structure, optical member, antireflection film, water-repellent film, mass analysis substrate, phase plate, method of manufacturing structure, and method of manufacturing antireflection film
Inventor: MIYATA HIROKATSU
IPC: G02B1/118
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide: an antireflection film having a high antireflection effect and a manufacturing method therefor; an optical member excellent in antireflection effect; a water-repellent film having an excellent water-repellent property; a mass analysis substrate having a high detection sensitivity; a phase plate having high accuracy; and a structure capable of being used therefor, and a manufacturing method therefor.SOLUTION: A structure 11 having a plurality of cone parts (protrusion parts 12) on a surface thereof, is configured so that the cone part (protrusion part 12) has a mesostructure, and the mesostructure is a structure having a meso hole 13.
Patent JP-2013177896-A (JP)
Title: Device for detecting signal pattern of noise
Inventor: AMOSER MATTHIAS
IPC: G01H17/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To detect abnormal phenomena of a device by detecting noise signals of the device such as an internal combustion engine that operate cyclically with sensors to create signal patterns by filtering and removing noise in a predetermined band with a filter unit.SOLUTION: A device for especially detecting a noise signal pattern of a device (1) such as operating noise of an internal combustion engine including a sensor (8) acoustically connected to a noise detecting device, wherein the filter unit is provided for filtering and removing a predetermined region of a noise frequency spectrum to generate a signal pattern.
Patent JP-2014227313-A (JP)
Title: Installation method of reaction vessel, and production method of nitride semiconductor crystal of group 13 metal in periodic table using pressure-resistant container with reaction vessel installed therein by installation method
Inventor: ISHINABE TAKAYUKI
IPC: C30B29/38
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a reaction vessel into a pressure-resistant container capable of suppressing leak of ammonia into the atmospheric air resulting from breakage of the reaction vessel, and leak of ammonia from a damaged spot such as a pinhole.SOLUTION: An installation method of a reaction vessel has: a filling step for cooling the reaction vessel storing a raw material containing a seed crystal and a group 13 metal element in the periodic table at a temperature of 5°C or lower, and filling it with a solvent containing a nitrogen element; and an installation step for installing the reaction vessel in the maintained state at the temperature of 5°C or lower into a pressure-resistant container.
Patent JP-2014227482-A (JP)
Title: Cap tread rubber composition and tire for heavy load
Inventor: KOGUCHI DAIKI
IPC: B60C1/00
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a cap tread rubber composition for a tire for a heavy load, in which high mileage property, heat ageing resistance and wear resistance are improved in a good balance, and to provide a tire for a heavy load manufactured by using the rubber composition.SOLUTION: The cap tread rubber composition for a tire for a heavy load comprises: a modified natural rubber that is highly purified and adjusted to a pH of 2 to 7; and carbon black and/or a white filler.
Patent JP-2014228225-A (JP)
Title: Combustion device
Inventor: HIRAGA TADAYUKI
IPC: F23N5/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of appropriately controlling an air-fuel ratio depending on a temperature state in a combustion chamber and stabilizing combustion.SOLUTION: Pre-supply is executed for supplying combustion air before ignition by a burner, and a differential pressure that is a difference between a pressure (air supply pressure) in an air supply path for introducing the combustion air toward a combustion chamber and a pressure (exhaust pressure) in an exhaust path for introducing the combustion exhaust air discharged from the combustion chamber is acquired during the pre-supply, and a supply amount of at least either fuel gas or the combustion air supplied to the burner at a time of ignition on the basis of the acquired differential pressure. By doing so, differently from detecting a local temperature by a temperature sensor, the differential pressure changes to represent a temperature state (heating state) as the entire combustion chamber. Therefore, a ratio (air-fuel ratio) of a supply amount of the fuel gas to a supply amount of the combustion air can be appropriately controlled depending on the temperature state in the combustion chamber and combustion can be made stable from the beginning of the ignition.
Patent JP-2014227098-A (JP)
Title: Steering device
Inventor: TANAKA EIJI
IPC: B62D1/19
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of clearly determining that, in a case of secondary collision, a shock absorbing function triggered by destruction of a pin is normally operated.SOLUTION: On a fixed bracket 23 fixed on a vehicle body, a first penetration hole 66 is formed. On a movable bracket 24 movable relative to the fixed bracket 23 along with a predetermined direction X1 upon secondary collision, a second penetration hole 67 is formed. A pin 61 bridging between and inserted into the first penetration hole 66 and the second penetration hole 67, which are in facing condition each other, upon secondary collision, is broken between the first penetration hole 66 and the second penetration hole 67, which become to shift each other, to allow relative movement of the movable bracket 24 relative to the fixed bracket 23 in the predetermined direction X1. A under plate 80 attached to the movable bracket 24 closes the second penetration hole 67 from downward.
Patent JP-2013199124-A (JP)
Title: Device and method for detecting abnormal condition of ink jet printer head
Inventor: KIM BYUNG HUN
IPC: B41J2/045
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for detecting abnormal conditions of an ink jet printer head, capable of detecting the presence or absence of abnormal ejection of the ink jet printer head, by sensing vibration after ink ejection by using a piezoelectric element.SOLUTION: A device includes an amplifying unit 130 connected between a piezoelectric element 120 applying pressure to an ink chamber and a ground to amplify a voltage generated at the piezoelectric element 120, and a detection unit 150 for detecting the presence or absence of normal ejection of ink based on the voltage amplified by the amplifying unit 130.
Patent JP-2014235496-A (JP)
Title: Information display system, information display method, display device, communication terminal device, and computer program
Inventor: OZEKI TOMOHIKO
IPC: H04M11/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an information display system which, when an abnormal situation in environment has occurred, is capable of informing a user of the occurrence of the abnormal situation via a display device close to the user such as a television device as well as informing the user's state to a server device.SOLUTION: An information display system 1 connects a communication terminal device 30 to a television device 10. When an abnormal situation in environment has occurred, the information display system 1 displays information about the abnormal situation in the environment and a question screen for abnormal situation including a plurality of questions to the user about the user's state on the television device 10 by processing the communication terminal device 30. When watching the question screen for abnormal situation, the user (someone being guarded) answers the questions by using a remote controller. The answers are transferred to a server device 2 via the communication terminal device 30, thereby the server device 2 can remotely grasp the user's state at the time of the abnormal situation in the environment occurred.
Patent JP-2014197656-A (JP)
Title: LED drive circuit
Inventor: SAKAI YOSHIAKI
IPC: H01L33/00
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an LED drive circuit capable of improving a power loss due to a current detection resistor and attenuation of the amount of light emission due to the power loss which have become measurable in a bypass circuit and a current limit circuit, which may be included for changing an operation situation according to a circuit current in the LED drive circuit in which the number of lighting LEDs varies according to a voltage of a commercial AC power supply.SOLUTION: Depletion type FETs 15 and 16, which are a bypass current and a current limit circuit, respectively, are subjected to feed back control by using a voltage across both ends of a current detection resistor 18, and a voltage obtained by dividing the voltage. At this time, resistors 17 and 18 included in a voltage-dividing circuit 10a may have high resistance. An LED drive circuit 10, in which the current detection resistor can be reduced to one, allows a power loss due to the current detection resistor to be reduced with an increase in the amount of light emission.
Patent JP-2014239097-A (JP)
Title: High voltage semiconductor element and method for manufacturing the same
Inventor: RYO SHISEI
IPC: H01L29/78
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage (HV) semiconductor element and method for manufacturing the HV semiconductor element.SOLUTION: A HV semiconductor element includes: a semiconductor substrate having a first conductivity type; a gate structure provided on a part of the semiconductor substrate; a pair of spacers provided on a side wall of the gate structure, respectively, while one of the spacers is a composite spacer including a first insulation spacer in contact with the gate structure, a dummy gate structure and a second insulation spacer; a first drift region provided within a part of the semiconductor substrate, located at a lower part of one of a part of the gate structure and the pair of spacers, and having a second conductivity type opposite to the first conductivity type; and a pair of doping regions provided within a part of the semiconductor substrate on a side facing the gate structure, respectively, and having the second conductivity type, while one of the doping regions is provided within the first drift region.
Patent JP-2014241351-A (JP)
Title: Optical semiconductor device with concave-convex part and method for manufacturing the same
Inventor: AMADA TAKAAKI
IPC: H01L31/10
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device capable of reducing reflection of light incident on a light-receiving element and suppressing adhesive deposit of a surface protective tape, and a method for manufacturing the same.SOLUTION: An optical semiconductor device comprises a substrate, a light-receiving element composed of a semiconductor arranged on the substrate, and a first electrode arranged on the substrate and composed of a material containing metal. A first concave-convex part is provided on an insulating film on the light-receiving element, and a second concave-convex part is provided on the first electrode. This makes it possible to reduce reflection of light incident on the light-receiving element and to suppress adhesive deposit of a surface protective tape.
Patent JP-2015002430-A (JP)
Title: Method and device for accessing multiple radio bearers
Inventor: NOJIMA DAISUKE
IPC: H04W28/08
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To realize a mechanism that aggregates knowledge of traffic transmission characteristics in each of a large number of radio terminals and adjusts access and connection requests to the same RAT among the radio terminals on the basis of the aggregated knowledge, and to realize a mechanism that prevents concentration of the access and connection requests to the same RAT, and offloads a traffic load from radio terminals from a RAT to which access and connection requests are concentrating to another RAT.SOLUTION: A device collects information describing traffic transmission characteristics per communication application type from one or more radio terminals (m3), evaluates suitability as a connection destination for each of two or more RATs per radio terminal on the basis of the collected traffic transmission characteristics, schedules an access opportunity per radio terminal for each RAT on the basis of the evaluation of suitability (m5), and notifies each radio terminal of the result of scheduling (m7).
Patent JP-2015000542-A (JP)
Title: Liquid jetting head unit and liquid jetting device
Inventor: KANEGAE TAKAKIMI
IPC: B41J2/175
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting head unit and a liquid jetting device which can connect channels suitably and has improved assembling property.SOLUTION: A liquid jetting head unit includes: a liquid jetting head 10; an upstream channel member 30 having an upstream channel 101; a downstream channel member 40 having a downstream channel 102; and a seal member 50 which connects the upstream channel 101 and the downstream channel 102, has a tubular part 51 provided with a connection channel 103 in the inside of which liquid flows and is made of elastic material. Therein, the tubular part 51 has its inner wall brought into contact with at least one of the upstream channel member 30 and the downstream channel member 40 to perform sealing and has a pressing part 61 which is disposed along an outer circumference of the tubular part 51 so as to surround an area where the inner wall of the tubular part 51 is brought into contact with at least one of the upstream channel member 30 and the downstream channel member 40.
Patent JP-2015003348-A (JP)
Title: Robot control system, control device, robot, control method for robot control system and robot control method
Inventor: AIISO MASASHI
IPC: B25J13/08
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a robot control system, a control device, a robot, a control method for the robot control system and a robot control method capable of improving a detection ratio of an operation error by a visual servo.SOLUTION: A robot control system 10 comprises: a robot control part 110 for controlling a robot by visual servo processing; an inspection processing part 121 for performing inspection processing by an imaging part to a work object which was subjected to visual servo processing; and an instruction processing part 122 for performing instruction processing for making at least one of an imaging condition of a captured image captured by the imaging part and image processing to the captured image different between in the visual servo processing and in the inspection processing.
Patent JP-2015005601-A (JP)
Title: Laser frequency measuring device, and method for making determination about laser stabilization
Inventor: KAWASAKI KAZUHIKO
IPC: H01S3/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser frequency measuring device and a method for making determination about laser stabilization which are arranged so that easy and reliable determination about whether or not laser under measurement is correctly stabilized in a predetermined frequency range can be made by an optical frequency COM in a short time.SOLUTION: A laser frequency measuring device comprises: an optical frequency COM 1 which outputs light L1 including longitudinal modes at intervals of a predetermined frequency with a predetermined offset frequency; a light-receiving part 5 which outputs electric signals resulting from photoelectric conversion of interference light L3 of the light L1 output by the optical frequency COM 1 and laser light L2 output by a laser device 2; and an operation part 6 which detects a beat frequency according to the signals from the light-receiving part 5, and makes determination about whether the laser light L2 is stabilized in a desired frequency range or not based on the beat frequency.
Patent JP-2015008425-A (JP)
Title: Communication device, control method and program
Inventor: OUCHI MASATOMO
IPC: H04W84/12
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce use power in a device which can use a plurality of communication methods.SOLUTION: A communication device includes: a first communication function for periodically transmitting a predetermined signal to communicate with another device; and a second communication function for generating an electric field or a magnetic field to communicate with the other device. The communication device determines whether an opposite device exists in a communicable range of the second communication function, and when determining the opposite device exists in the communicable range, controls the first communication function to suspend the transmission of a predetermined signal.
Patent JP-2015009168-A (JP)
Title: Flocculation sedimentation active sludge treatment system, and method for operating the same
Inventor: SHIMAKURA DAISUKE
IPC: C02F3/12
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a flocculation sedimentation active sludge treatment system capable of more improving the flocculation properties of active sludge, and a method for operating the same.SOLUTION: Provided is a flocculation sedimentation active sludge treatment system comprising: an aeration tank 1 having active sludge and subjecting the raw water to be introduced to biological treatment; an inorganic addition tank 2 in which an inorganic flocculant is added to treatment water from the aeration tank 1; a sedimentation tank 4 in which the treatment water added with the inorganic flocculant in the organic addition tank 2 is introduced, and sludge is subjected to precipitation separation; a return line L1 in which a part of the sludge precipitation-separated at the sedimentation tank 4 is returned to the aeration tank 1; a first polymer coagulant addition part 5 adding a first polymer coagulant to the treatment water from the physical reaction part at the downstream than the physical reaction part and at the upstream than the inorganic addition tank 2 or in the inorganic addition tank 2; and a second polymer coagulant addition part 6 in which a second polymer coagulant is added to the treatment water added with an inorganic flocculant at least at the downstream than the inorganic addition tank 2.
Patent JP-2015010793-A (JP)
Title: Heat quantity display device and method
Inventor: HONDA MITSUHIRO
IPC: F24F11/02
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To enable proper determination of a supply state of heat quantity from air conditioning equipment to an object space for air conditioning control, even without thorough understanding of an air conditioning control method.SOLUTION: A range of heat quantity which can be supplied to an object space from air conditioning equipment, a current heat quantity demanded by the object space and a current heat supply quantity to the object space from the air conditioning equipment are displayed on a screen simultaneously. For example, the range of the heat quantity which can be supplied to the object space from the air conditioning equipment is displayed in a black frame 11, the current heat quantity demanded by the object space is displayed in a lateral line 12, and the current heat supply quantity to the object space from the air conditioning equipment is displayed in a vertical line 13. Thus, relationship between them can be grasped at a glance on the screen. It may also be possible that only the black frame 11 and the lateral line 12 are displayed, and it may also be possible that, in accordance with the positional relationship of zones, the similar display is performed for each zone.
Patent JP-2013225331-A (JP)
Title: Code reader and program
Inventor: HASEGAWA KEIICHI
IPC: G06K7/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To read both code data of a bar code and information indicated by an image that is not the bar code when the bar code contains the image that is not a code.SOLUTION: A code reader comprises: image capturing means; code reading means; and information reading means. The image capturing means captures a photographed image of a commodity photographed by an imaging device. The code reading means reads code information included in a code symbol from an image of the code symbol included in the photographed image captured by the image capturing means. The information reading means reads information on a commodity which is superimposed on the image of the code symbol, from the image of the code symbol.
Patent JP-2015013370-A (JP)
Title: Droplet discharge head and image formation device
Inventor: KIHIRA TAKAKAZU
IPC: B41J2/045
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge head capable of easily lowering the viscosity of a liquid such as a thickened ink and of reducing the frequency of maintenance by suction or the consumption of the liquid, and to provide an image formation device.SOLUTION: A droplet discharge head is composed of a nozzle plate 1 having nozzles 2, pressure chambers 3, actuator substrates 4, piezoelectric elements 6, diaphragms 5, common liquid chambers 8, frame plates 7, supply ports 9, a driving IC 10, fluid resistance parts 12, sub-frame plates 13, various wirings and the like. The driving IC 10 applies to the piezoelectric element 6, a pulse waveform in which an intermediate potential higher than that used in a drive waveform at the time when the droplet is discharged is retained as a heating waveform before the start of droplet discharge from the nozzles 2, to heat the inside of the pressure chamber 3.
Patent JP-2015012891-A (JP)
Title: Hanger
Inventor: ISHIHATA MASUHIRO
IPC: D06F57/00
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a belt-shaped hanger that can display clothes including combinations of coordinates vertically in multi-steps and that is free from restraint in the vertical length in use, when clothes are hung for drying or displaying by using existing hangers on a rod, arm, hook, curtain rail, etc., indoors and outdoors while avoiding inconvenience of hanging laterally piece by piece and also avoiding the clothes being stained through contact with a curtain, a wall, or the like.SOLUTION: A tip end hook (A) is attached to a belt made of a light cloth or the like that has less burden of weight for the part to be hung and that has a shape maintaining force, with a number of holes (H) machined which are used at two places as a set in arbitrary positions, and with the edges reinforced with eyelets and the like. By incorporating hooks (E) for hangers in the holes, flections (C) are formed, and two or more existing hangers are hung in hanger hook parts (I) of the hooks for hangers.