baber/WOPTO huggingface dataset:
Patent JP-2013234276-A (JP)
Title: Antistatic aqueous urethane resin emulsion, method for producing the same, and antistatic coating material, antistatic coating, antistatic adhesive and antistatic binder using the same
Inventor: FUJIHANA NORIMASA
IPC: C08L75/04
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic aqueous urethane resin emulsion which is excellent in thermal stability, avoids bleeding, blooming and migration contamination, and gives a urethane membrane whose excellent antistatic properties are persistent.SOLUTION: An antistatic aqueous urethane resin emulsion is characterized in that a salt with an anion having a fluoro group and a sulfonyl group is contained in an aqueous urethane resin emulsion prepared by emulsifying a urethane resin or a urethane prepolymer in water.
Patent JP-2013234957-A (JP)
Title: Information acquisition apparatus and object detection system
Inventor: KISHIDA TAKANORI
IPC: G01V8/10
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition apparatus capable of effectively acquiring distance information while reducing an operation amount and an object detection system equipped with the same.SOLUTION: An information acquisition apparatus comprises: a projection optical system 100 for projecting laser beams to a target area with a predetermined dot pattern; a beam receiving optical system 200 for taking an image of the target area with a CMOS image sensor; a memory for holding a reference template based on a reference image; and a distance acquisition part for acquiring distance information for segment areas on the basis of moving positions, of the segment areas allocated for the reference image, on an actually measured image. The memory stores a distance information table associated with the moving positions of the segment areas Sl, Su that have already been searched. Based on the distance information table stored in the memory and instead of a searching range L0 having a predetermined range, the distance acquisition part sets searching ranges Ll, Lu that are shorter than the searching range L0.
Patent JP-2013234975-A (JP)
Title: Force sensor
Inventor: NAKAMURA KAZUHIRO
IPC: G01L5/16
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To measure force with high accuracy, in a force sensor.SOLUTION: A force sensor 10 includes a fixed portion 11; a force receiving portion 12 for receiving power to the fixed portion 11; a strain-inducing body 13 between the fixed portion 11 and the force receiving portion 12; and a detecting portion 14 for detecting the deformation of the strain-inducing body 13 caused by force through the force receiving portion 12. A shape of the strain-inducing body 13 is a truncated cone shape having a bottom portion 13a on the fixed portion 11 side and a top portion 13b on the force receiving portion 12 side, and having a center axis orthogonal to the bottom portion 13a and the top portion 13b. The inside of the strain-inducing body 13 is hollow. The detecting portion 14 has a plurality of strain gauges 20 for detecting the deformation of the strain-inducing body 13 as displacement in one direction. Each of the plurality of strain gauges 20 has a detecting direction which does not intersect a center axis 100, and is pasted on a surface of the strain-inducing body 13. The detecting directions of the plurality of strain gauges 20 include a pair of directions different from each other.
Patent JP-2013238641-A (JP)
Title: Microscope apparatus
Inventor: HONDA SUSUMU
IPC: G01N21/64
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To observe a specimen through bright images free from displacement between images while switching an optical path splitting section.SOLUTION: Provided is a microscope apparatus 100 comprising: an optical axis moving section 15 able to move a laser beam in parallel; a scanning section 21; an objective lens 29; a detector 31; a plurality of excitation dichroic mirrors 17 arranged on the optical path so as to be able to inserted into or removed from the optical path, and configured to split the optical path; an excitation DM turret 18 configured to selectively switch the excitation dichroic mirrors 17 one from another; a storage section 33 configured to store information on displacement of the incident angle of a laser beam at the pupil position of the objective lens 29 and information on displacement of the transmission position of a laser beam at the pupil position of the objective lens 29 which are made to correspond to each excitation dichroic mirror 17; and a control section 35 configured to control a scanning section 21 based on information on the displacement of an incident angle made to correspond to the excitation dichroic mirror 17 arranged on the optical path and also control the optical axis moving section 15 based on information on the displacement of the transmission position made to correspond to the excitation dichroic mirror 17.
Patent JP-2013239048-A (JP)
Title: Image process device
Inventor: YAMADA SHINKO
IPC: G06F13/362
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To maximize a warranty value of a transfer rate in image process devices employing a split transaction bus.SOLUTION: An image process device according to the present invention includes: a bus right arbitration register that includes a plurality of hierarchized registers; and a bus arbiter that arbitrates a bus right with reference to the register. In each field of the register, at least one of a value indicative of a device and a value indicative of a lower hierarchy is stored, and a pointer of the register is cyclically shifted every time the register is referred to. The bus arbiter firstly refers to the uppermost hierarchy register and when a pointer of a reference destination indicates a hierarchy, refers to a register of the hierarchy. When the pointer of the reference destination indicates a device and the bus right is requested from the device, the bus arbiter gives the bus right to the device.
Patent JP-2013237373-A (JP)
Title: Door mirror for vehicle
Inventor: HASEGAWA YUICHI
IPC: B60R1/06
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a door mirror for a vehicle capable of requiring no exclusive spring receiving components in a compression holding means of a coil spring at an upper end of a shaft.SOLUTION: A narrow portion 25 provided at a winding terminal end on an upper side of a coil spring 22 is fitted and engaged to a coil spring fitting portion 23 formed on a peripheral surface at an upper end of a shaft 2. Accordingly, compression reaction force of the coil spring 22 acts as engagement force of an axial direction and a rotating direction on fitting and engaging portions of the mutual non-circular portions, and a compressed state of the coil spring 22 is held.
Patent JP-2013243547-A (JP)
Title: Display device and television receiver
Inventor: SHIMOKAWABE MANABU
IPC: G09F9/00
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a television receiver in which a rear cabinet constituted by a plurality of separated parts is more easily assembled and is hard to cause positional deviation.SOLUTION: A rear cabinet 1 provided in a display device (television receiver) is constituted by connecting a plurality of separated parts 11, 12, 13 with screws. A connection portion of one of the separated parts to be connected is provided with a plurality of bosses through each of which the screw passes, and a connection portion of another of the separated parts is provided with frame portions, near an insertion hole of the screw, separated from the boss. A positioning portion protrudes inward from one of the frame portions, and reduces a clearance from the boss. Thus, the plurality of separated parts can be connected as one of the bosses is accurately positioned owing to the positioning portion while others of the bosses are not required to be accurately positioned.
Patent JP-2013243268-A (JP)
Title: Dust core, coated metal powder for dust core, and methods for producing them
Inventor: SHIMOYAMA YUDAI
IPC: H01F1/24
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal powder for a dust core which has an enhanced strength while securing excellent constant magnetic permeability properties, and to provide a dust core and methods for producing them.SOLUTION: The dust core is formed by pressurizing and heating the coated metal powder. The coated metal powder includes a metal powder mainly composed of iron, and an insulating layer which is formed on the surface of the metal powder and comprises a phosphate compound and a metal oxide. A silane coupling agent and a silicone resin are contained inside the insulating layer.
Patent JP-2013247820-A (JP)
Title: Motor drive apparatus
Inventor: SAKAKIBARA SHIN
IPC: H02P7/06
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive apparatus that prevents opening/closing failure of a relay caused by switching from contact transition to contact locking without adding or changing a system configuration and hardware and improves durability life of the relay.SOLUTION: When a motor is caused to start based on a control command, the motor is driven in a normal rotation direction or in a reverse rotation direction to be switched to a drive state, by bringing one of two relays into an on state and bringing another into an off state. When the motor is caused to stop, the motor is switched from a drive state to a drive stop state by bringing the relay from the on state into the off state, meanwhile the motor is switched from a drive state to the before-stopping-drive state by bringing the relay from the off state into the on state when a predetermined before-stopping-drive-state-transition timing is established.
Patent JP-2013223852-A (JP)
Title: Reverse osmosis membrane for saline water conversion
Inventor: AZUMA MASAO
IPC: B01D71/52
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane that combines salt removal and water permeability requested in saline water conversion at a high level while using a material that has chemical resistance (alkali resistance and chlorine resistance).SOLUTION: A reverse osmosis membrane comprises a specific sulfonation polyarylene ether sulfone polymer, and the reverse osmosis membrane for saline water conversion is characterized in that in a proton nuclear magnetic resonance spectrum to measure a water molecule in a membrane by using the reverse osmosis membrane of a moisture state, a relation of a chemical shift A (ppm) of a spectrum top peak of a bound water origin and a chemical shift B (ppm) of a spectrum top peak of a bulk water origin satisfies B-0.79≤A<B-0.42.
Patent JP-2012196484-A (JP)
Title: Residual-based monitoring of human health
Inventor: PIPKE ROBERT MATTHEW
IPC: G16H10/60
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide improved human health monitoring.SOLUTION: The improved human health monitoring is provided in the context of sensor measurements of typical vital signs and other biological parameters, by a system and method using an empirical model of the parameters and disposed to estimate values of the parameters in response to actual measurements. Residuals resulting from the difference between the estimates and actual measurements are analyzed for robust indications of incipient health issues. Residual analysis is both more robust and more sensitive than a conventional univariate range checking on vital signs.
Patent JP-2013254606-A (JP)
Title: Led power circuit and led lighting device using the same
Inventor: MATSUMOTO MINORU
IPC: H05B37/02
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an LED power circuit with a dimming function which reliably performs a dimming start and appropriately sets and manages a time to reach a set dimming rate.SOLUTION: The LED power circuit includes: a DC power circuit; a current limitation circuit for generating an LED current from an output voltage of the DC power circuit to feed an LED; a dimming circuit for outputting an external command value in response to an external dimming signal; and a control section for controlling the operation of the current limitation circuit. The control section includes a first control circuit and a second control circuit. The first control circuit is configured to generate a first signal when fed into operation, and to compare a dimming rate indicated by the external command value with a dimming rate indicated by an internal set value and generate a second signal corresponding to the lower dimming rate. The second control circuit is configured to control the current limitation circuit on the basis of the dimming rate indicated by the second signal when put into operation in response to the first signal. The dimming rate indicated by the internal set value is set to increase with elapsed time since the generation of the first signal.
Patent JP-2012165031-A (JP)
Title: Semiconductor manufacturing method
Inventor: ENOMOTO TETSUYA
IPC: H01L21/60
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method which makes it possible to simply manufacture a semiconductor device and which is excellent in productivity.SOLUTION: A semiconductor device manufacturing method according to the present invention comprises: a step of forming an insulation resin layer 12 covering a plurality of protrusion electrodes 10a on a circuit surface S1; a step of attaching a semiconductor wafer 10 to a dicing frame 14 and a dicing tape 16; a step of singulating a semiconductor wafer 10 into a plurality of semiconductor chips 20 by dicing the semiconductor wafer 10 and the insulation resin layer 12 from the circuit surface S1 side of the semiconductor wafer 10; a step of aligning and temporarily fixing the protrusion electrodes 10a of the semiconductor chip 20 and circuit electrodes on a substrate in a state that the picked up semiconductor chip 20 is held by an alignment head; and a step of electrically connecting the protrusion electrodes 10a of the semiconductor chip 20 and the circuit electrodes of the substrate by thermocompression bonding the semiconductor chip 20 with the substrate by using a connection head.
Patent JP-2013253357-A (JP)
Title: Yarn twisting machine
Inventor: YAMAZAKI MASARU
IPC: D01H1/42
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a yarn twisting machine improving usability to put yarn.SOLUTION: A yarn twisting machine 1 comprises: a fifth yarn guide 20 for doubling inner yarn Y1 and outer yarn Y2; a sixth yarn guide 21 which is set between an inner yarn feeding package P1 and the fifth yarn guide 20 and guides the inner yarn Y1 to the shaft center of the fifth yarn guide 20; and a winding device 6 for winding up the doubling in which the inner yarn Y1 and the outer yarn Y2 are twisted. The sixth yarn guide 21 is a lineal member having a guide unit 40 that the inner yarn Y1 is passed through and a frame unit 42 provided outward than the guide unit 40 seeing from the shaft center direction of the fifth yarn guide 21 together.
Patent JP-2013256241-A (JP)
Title: Transmission mechanism for bicycle
Inventor: MICHIJUN SHIGERU
IPC: B62M9/08
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent chain slack under a high load in an automatic transmission mechanism.SOLUTION: A bicycle transmission mechanism 100 includes at least two chain locking sections 106, 108 configured to come close to/separate from each other in a radial direction of a pedal crankshaft 114 when two kinds of discs arranged coaxially with the pedal crankshaft 114 relatively rotate according to a load. The chain locking sections 106, 108 each include a first sprocket 106 pivotally supported so as to be rotatable from the two kinds of discs, and are arranged at equal intervals in a circumferential direction of the pedal crankshaft 114. The first sprocket 106 is configured to be rotated only in the same direction as that of the pedal crankshaft 114 when a bicycle moves forward.
Patent JP-2014002175-A (JP)
Title: Developing device and image forming device
Inventor: GOTO TAKUYA
IPC: G03G15/08
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device configured to prevent reduction in image quality, and an image forming device.SOLUTION: A developing device 100 includes: a developing roller 1 (developer carrier) that develops an electrostatic latent image with developer deposited on a photoreceptor drum 3 (electrostatic latent image carrier); a toner supply roller (first supply member) 2 disposed below the developing roller 1 for supplying the developer to the developing roller 1; and an auxiliary supply roller (second supply member) 10 disposed below the toner supply roller 2 for supplying the developer to the toner supply roller 2. In a part where the developing roller 1 and the toner supply roller 2 face each other, the surface of the developing roller 1 and the surface of the toner supply roller 2 move in the same direction.
Patent JP-2014001316-A (JP)
Title: Silicone resin composition
Inventor: SAWADA JUNICHI
IPC: C08F20/28
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a silicone resin composition which can be sufficiently cured even by exposure to short-time low-energy radiation and provides a cured product having excellent moisture resistance.SOLUTION: The silicone resin composition contains (A) an organopolysiloxane represented by the general formula (1) (in the formula (1), Reach represent a group represented by -OX, where X are each independently a monovalent organic group having an acrylic group or methacrylic group; Reach independently represent a group defined by a left hand side of the formula (1), where the organopolysiloxane has at least one Rand Rin each molecule); and (B) a photoinitiator of an effective dose for curing the (A) component.
Patent JP-2013092143-A (JP)
Title: Electric water pump with canned motor
Inventor: LEE SEUNG-YONG
IPC: F04D13/06
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric water pump with a canned motor, in which a can structure is disposed between a rotor and a stator.SOLUTION: The electric water pump with a canned motor includes a can-integrated volute body and a rotor support. The can-integrated volute body includes a volute body part disposed between a water power part housing and a motor housing and a can part disposed between a rotor and a stator. The volute body part separates a water power part from a driving motor and the can part separates the rotor from the stator. The volute body part and the can part may be integrally formed as one continuous piece and the rotor support is disposed inside the volute body part and rotatably supports the rotor and a motor shaft. A rotational balance of the rotor can be measured in a state of joining an impeller to a fastening structure of the can integrated spiral body and the rotor support part.
Patent JP-2014000663-A (JP)
Title: Cutting tool
Inventor: YANO KAZUYA
IPC: B23B27/14
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To stabilize cutting performance of a cutting tool for precision cutting by reducing an area to be polished and ground in manufacturing the tool.SOLUTION: A rake face 4, a flank 5 and a cutting edge 6 are provided in a part made of a high hardness material of a cutting tool in which at least a part associated with cutting is made of a high hardness material such as a diamond. When a region along the cutting edge 6 of the rake face 4 is denoted as A and a region other than the region A of the rake face is denoted as B, surface roughness of the region A is controlled lower than surface roughness of the region B and the region B is recessed from the position of the region A.
Patent JP-2014005812-A (JP)
Title: Gas turbine blade
Inventor: HIGUCHI SHINICHI
IPC: F02C7/18
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine blade that can be effectively cooled by an optimum amount of a cooling medium.SOLUTION: A gas turbine blade having a blade section inside which a cooling medium flow passage is formed has: plural convection cooling holes having flow inlets of a cooling medium opened on the cooling medium flow passage and flow outlets of the cooling medium opened on a surface of the blade section, communicating the flow inlets and the flow outlets, and extending in a blade chord direction of the blade section; and partition walls provided between the adjacent convection cooling holes and extending in the blade chord direction from the flow inlets to the flow outlets. At least one communication hole communicating the adjacent convection cooling holes across the partition walls exists on the partition wall, and the communication hole is diagonal to an extension direction of the partition walls.
Patent JP-2014009952-A (JP)
Title: Vehicle-wheel bearing device with sensors
Inventor: TAKAHASHI TORU
IPC: G01L5/16
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-wheel bearing device with sensors, even in a traveling state in which a vehicle speed is changing, capable of: obtaining the number of sensor output signals to be appropriately processed; reducing rolling element passing components contained in an estimated load value; and improving load estimation accuracy.SOLUTION: A vehicle-wheel bearing 100 comprises: sensors 20 for detecting load applied thereto; signal processing means 31 for processing an output signal S from the sensors to generate a signal vector; and load calculation processing means 32 for calculating load applied to a vehicle wheel on the basis of the signal vector. The signal processing means 31 includes: a sensor signal calculating unit 33 for calculating the signal vector on the basis of the sensor output signal S; and a rolling element cycle detecting unit 34 for detecting a cycle of a vibrational component Sdif, caused by traveling of a rotating element, and contained in the output signal S from each of the sensors. The sensor signal calculating unit 33 changes a calculation processing parameter n, used for calculation processing, according to the cycle detected by the rolling element cycle detecting unit 34.
Patent JP-2014009115-A (JP)
Title: Substrate manufacturing method
Inventor: SHIBATA KENJI
IPC: H01L21/205
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To form a SiC crystal substrate at a good yield.SOLUTION: A method includes an ingot manufacturing step of manufacturing an SiC crystal ingot having an exfoliation layer sandwiched between substrate layers. Also, the method includes a radiation step of radiating laser beam to inside of the ingot and separating the substrate layers from each other with the exfoliation layer as a boundary. In the ingot manufacturing step, the ingot is housed in a chamber, and the substrate layers and the exfoliation layer are sequentially grown from a lower layer by epitaxial growth. During growing the exfoliation layer, a gas containing nitrogen for narrowing a band gap of an SiC crystal is supplied into the chamber. During growing the substrate layers, a gas not containing nitrogen is supplied into the chamber. A wavelength of the laser beam used in the radiation step is longer than an upper limit of an absorption wavelength defined according to the band gap of the substrate layers, and shorter than an upper limit of an absorption wavelength defined according to the band gap of the exfoliation layer.