baber/WOPTO huggingface dataset:
Patent JP-2014021530-A (JP)
Title: Random number generation circuit and nonvolatile semiconductor device
Inventor: SUDO NAOAKI
IPC: G06F7/58
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a random number generation circuit capable of generating a random number with lower predictability than that of a pseudo random number generation circuit using an LFSR.SOLUTION: A random number generation circuit mounted on a nonvolatile memory detects a variation state of threshold distribution immediately after manufacturing concerning a plurality of nonvolatile memory cells, and generates a random number on the basis of the variation state of threshold distribution.
Patent JP-2012192518-A (JP)
Title: Device and method for controlling redundant robot having redundant joint
Inventor: KAMON MASAYUKI
IPC: B25J13/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a redundant robot in which a set portion is kept correctly at an objective fixed position and then an angle of each joint is changed.SOLUTION: The number of the residual joints excepting for a redundant joint among first to fourth joints 9-12 is three, and a subject point Ph is fixed at a three-dimensional position. Each of angles q1-q4 of the first to fourth joints 9-12 is calculated on the basis of: the three-dimensional position (phx, phy, phz) of the subjective point Ph; forward conversion relational expressions for calculating the three-dimensional position of the subjective point Ph by using each of angles q1-q4 of the first, second, third and fourth joints 9-12 as a variable; and the redundant angle of the redundant joint, so that the subjective point is fixed at the three-dimensional position. As a result, ternary simultaneous equations having three unknown values can be solved analytically and the angles q1-q4 of the first to fourth joints 9-12 can correctly be calculated when the subject point Ph is disposed at the predetermined three-dimensional position.
Patent JP-2014021184-A (JP)
Title: Scanning microscope
Inventor: HASHIZUME MAKOTO
IPC: G02B21/00
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope capable of controlling scanning means and achieving reduction in size and cost without using special equipment.SOLUTION: A scanning microscope 100 includes: a light source 1; an objective lens 5 that condenses illumination light 20 onto the surface of an observation object 2; a transmission plate 10 that transmits the illumination light and has a scale pattern 11 on the surface thereof; a detector 8 that detects reflected light 20s from the observation object; scanning means 3, 7 to move the illumination light on the surface of the observation object; and an image processing device 9 that creates an image from the information from the detector and the scanning means and controls movement of the illumination light of the scanning means based on an image of the scale pattern in the created image.
Patent JP-2014019234-A (JP)
Title: Parking brake control system
Inventor: YUASA KENTARO
IPC: B60T7/12
Filed: 2012-07-16
Abstract: PROBLEM TO BE SOLVED: To estimate a relock control initiation time against a heat slack without the necessity of a pressing force sensor even when an environment has changed such as when a wind speed has changed or it has become rainy, and implement relock.SOLUTION: A propeller shaft 18 presses a brake pad 11 on the basis of a motor current value of a motor 10 that drives an EPB 2, and a pressing force applied to a brake disk 12 is detected. Based on a difference between a pressing force F(1) applied when lock control is terminated and a pressing force FC applied when a predetermined time TC has elapsed since then, an appropriate one of plural pressing force decrease maps M is selected. The selected pressing force decrease map M is used to estimate a relock control initiation time T(2). Accordingly, a pressing force sensor is not needed. Even when an environment has changed such as when a wind speed has changed or it has become rainy, the relock control initiation time T(N) against a heat slack can be properly estimated, and relock control can be implemented. Eventually, a stopped vehicle can be sustained properly.
Patent JP-2014022485-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NAKAMURA NOBUYUKI
IPC: H01L21/3205
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent poor embedding and to reduce the occurrence of foreign materials which is likely to adhere to a semiconductor chip.SOLUTION: A semiconductor device comprises: a through electrode which pierces a semiconductor substrate; an insulation ring which is formed on the semiconductor substrate and surrounds the through electrode; and an accessory mark formed on the semiconductor substrate. A width of a groove which composes the accessory mark is the same with a width of a groove which composes the insulation ring.
Patent JP-2012247430-A (JP)
Title: Improved articulated arm
Inventor: Paul ferrari
IPC: G01B21/00
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an articulated arm which has a high degree of accuracy, high reliability and durability, substantial ease of use and low cost.SOLUTION: An articulated arm CMM1 comprises a plurality of transfer members 20, a plurality of articulation members 30 to 36 connecting at least two transfer members 20 to each other, a coordinate acquisition member 50 at a distal end, and a base 10 at a proximal end. At least two of the articulation members 30 to 36 can include at least one encoder and the at least two encoders can both be enclosed with a single monoblock housing.
Patent JP-2014021297-A (JP)
Title: Recording-replaying device and recording-replaying method
Inventor: SAKURAI MASAKI
IPC: G09B19/04
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording-replaying device capable of automatically adding a replay stop section in language-learning voice data, enabling pronunciation exercise.SOLUTION: A recording-replaying device includes: a storage unit for storing voice data read from an external memory; a voice input unit for receiving voice collected with an incorporated or connected microphone; a voice output unit for causing an incorporated or connected speaker to output voice; and a control unit for controlling transfer of the voice data of the storage unit as a replay process to the voice output unit and storage of voice data of the voice input unit as a recording process in the storage unit. Further, the control unit performs control of a stop position detection process for voice data at replay thereof and a replay time detection process from a replay start to the stop position, sets a stop period on the basis of a replay period detected in the replay time detection process, and stops replaying during the stop period at the position detected in the stop time detection process, and control of a replay to restart from the stop position.
Patent JP-2014027778-A (JP)
Title: Motor
Inventor: TSUCHIYA YUI
IPC: H02K9/19
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor structure capable of reducing dragging loss.SOLUTION: Fastening members 56 of a fixing member 50 fix coils 46 to teeth 44, formed at an inner diameter side of a stator core 42, from the inner diameter side. The fastening members 56 are formed in a tapered shape so as to become narrower toward the inner diameter side when viewed in an axis direction. Thus, cooling oil discharged from an outer periphery side of a rotor 30 flows along the taper of the fastening members 56 in a circumferential direction. Since this portion has relatively large clearance, the cooling oil can be drained in the axis direction. As a result, it becomes possible to suppress accumulation of the cooling oil between the outer periphery surface of the rotor 30 and the surfaces of the fastening members 56 at the inner diameter sides thereof, and to reduce dragging loss.
Patent JP-2013242508-A (JP)
Title: Optical film, transfer body for optical film, image display device, and mold for manufacturing optical film
Inventor: USHIYAMA AKINOBU
IPC: B32B7/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively avoid deterioration of orientation in a liquid crystal layer of a pattern retardation film applied to three-dimensional image display in a passive system, to improve adhesion between an orientation film and the liquid crystal layer better than before.SOLUTION: An optical film includes a base material 2 made of a transparent film, an orientation film 3 prepared on one surface of the base material 2, and a liquid crystal layer 4 prepared on the orientation film 3 and oriented and solidified by an orientation regulating force of the orientation film 3. The orientation film 3 has the ten-point average roughness (Rz) of 10 nm or more and 45 nm or less.
Patent JP-2014023873-A (JP)
Title: Medical connector
Inventor: MAESAKO FUMIO
IPC: A61M39/10
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured medical connector capable of providing comparatively soft touch during its use.SOLUTION: A medical connector comprises: a medical tube 3 that is made of a flexible material; and a male connector 1 that is provided at an end part of the medical tube 3 and is made of a rigid material. The male connector 1 comprises: a hollow male lure part 4 that has a diameter reduced to a tip; a cylindrical outer cylinder part 5 that surrounds the male lure part 4 with a gap; and a female screw part 8 that is formed on an inner peripheral surface of the outer cylinder part 5. The medical tube 3 comprises a covering part 9 that is formed integrally at the end part thereof and at least covers an outer peripheral surface on a rear end side of the outer cylinder part 5.
Patent JP-2014030859-A (JP)
Title: Teaching method of battery replacement robot, and battery replacement robot
Inventor: TOZAKI KOICHI
IPC: H02J7/00
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a teaching method of a battery replacement robot, capable of smoothly transferring a battery between the battery placing base of a vehicle and the battery mounting part of the battery replacement robot even with a simple configuration of the battery replacement robot.SOLUTION: Provided is a teaching method of a battery replacement robot which includes a battery mounting part 22 for mounting a battery 3 at the time of pulling out the battery 3 mounted on a vehicle or inserting the battery 3 into the vehicle and a battery engagement part 24 engaged with the battery 3 at the time of pulling-out or inserting the battery 3 to move the battery 3 on the battery mounting part 22. The method teaches a vehicle mounting position when the battery 3 is mounted on the battery placing base 6 of the vehicle, a battery connecting position when the battery 3 is mounted on both teh battery placing base 6 and the battery mounting part 22, and a robot mounting position when the battery 3 is mounted on the battery mounting part 22.
Patent JP-2013168353-A (JP)
Title: Electrolyte membrane-electrode structure equipped with fuel cell resin frame
Inventor: TANAKA YUKITO
IPC: H01M8/02
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To firmly and easily perform adhesive bonding of a resin frame member around the outer periphery of a solid polymer electrolyte membrane constituting a stepped-type MEA.SOLUTION: An electrolyte membrane-electrode structure 10 equipped with a frame includes: an electrolyte membrane-electrode structure 10a including an anode electrode 20 and a cathode electrode 22 sandwiching a solid polymer electrolyte membrane 18; and a resin frame member 24 around the outer periphery of the solid polymer electrolyte membrane 18. The resin frame member 24 includes an inner peripheral expansion 24a protruding toward the outer periphery side of the cathode electrode 22 to be brought into contact with the outer peripheral edge of the solid polymer electrolyte membrane 18. The inner peripheral extension 24a of the resin frame member 24 includes a plurality of columnar projections 25 integrally formed on an adhesive joint surface 24as where an adhesive layer 27 is provided.
Patent JP-2014034580-A (JP)
Title: Resin composition
Inventor: WATANABE MASATOSHI
IPC: H01L23/14
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition not only having smaller arithmetic average roughness of an insulator layer surface at a wet type roughening treatment step, but also having smaller root-mean-square roughness, and in addition, capable of forming a plated conductor layer having a stable peel strength and having lower dielectric loss tangent.SOLUTION: A resin composition includes: (A) a radical-polymerizable compound; (B) an epoxy resin; (C) a hardening agent and (D) a roughening treatment component.
Patent JP-2014033635-A (JP)
Title: Traction device of tractor
Inventor: OBARA MITSUHIRO
IPC: A01B59/042
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To enable a work machine side traction hitch 30 projecting forward from a front part of a work machine 10 to easily couple with/uncouple from a drawbar 2 extending backward from a machine body rear part of a tractor 1.SOLUTION: A work machine side traction hitch 30 includes: a hitch body 31 having an insertion hole 31a enabling insertion of a drawbar 2 from the front by being bored backward from the front end; a stopper 32 provided on a middle part in the insertion hole 31a of the hitch body 31, for regulating the insertion depth of the drawbar 2; and a lock means 33 for preventing the drawbar 2 inserted into the hitch body 31 from slipping out therefrom.
Patent JP-2014034090-A (JP)
Title: Tape replacement tool and tape replacement method of tape polishing device
Inventor: MATSUNAGA YASUHIRO
IPC: B24B21/18
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To easily replace a tape of a tape polishing unit, regardless of an installed place of the tape polishing unit.SOLUTION: A device side tool 40 for constituting a tape replacement tool 30 projects a fixed shaft and a torque shaft from a plate-like surface plate member 45. The surface plate member 45 is provided with positioning mechanisms 43 and 44 by changing a slide direction by 90 degrees. A front side tool 50 projects the fixed shaft 26 and a rotatably projected rotary shaft 27 from a frame body 51 forming an opening part 52 in center. A pair of tape arranging position holding pins 53 are erected from a lateral frame material, and a tape arranging position holding pin 54 is erected from a lower frame material 56.
Patent JP-2015181139-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: SHIMOYAMA TAKESHI
IPC: H01L25/07
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of being reduced in a mounting area thereof, and also to provide an electronic apparatus using the semiconductor device.SOLUTION: A semiconductor device includes a semiconductor chip including a semiconductor substrate having a desired circuit and a connection terminal region disposed at the central part of the semiconductor substrate. The connection terminal region is disposed such that a long side thereof is tilted at an angle larger than 0° and smaller than 90° with respect to a predetermined side of the semiconductor substrate. The connection terminal region also has a plurality of connection terminals formed by embedding a conductive material in a through hole provided in the semiconductor substrate.
Patent JP-2014037378-A (JP)
Title: Pharmaceutical preparation and method for producing the same
Inventor: YAMAWAKI NORIHIKO
IPC: A61K47/04
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a sivelestat pharmaceutical preparation capable of being stably dissolved in injection water regardless of production lots of sivelestat, and a method for producing the same.SOLUTION: There are provided a pharmaceutical preparation including a lyophilized product of a solution containing sivelestat, disodium hydrogen phosphate, and an anti precipitant, and a method for producing the same. The anti precipitant is at least one kind selected from the group consisting of sodium carbonate and aqueous ammonia. The pharmaceutical preparation of the present invention can prevent generation of undesirable precipitation during preparation production and generation of insoluble materials when dissolved in injection water or the like caused by the difference between production lots of sivelestat to be used. In addition, the pharmaceutical preparation of the present invention can suppress generation of sivelestat analogs when used as an injection agent.
Patent JP-2014045556-A (JP)
Title: Motor controller
Inventor: YOSHIURA YASUSHI
IPC: H02P29/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To improve setting performance of a control gain by compensating a phase delay in a wider frequency range in an actually achievable range.SOLUTION: The motor controller includes: a subtractor 9 that obtains a speed deviation by subtracting a speed command by a speed feedback signal; a speed control part 2 that inputs the speed deviation and outputs a torque command; and a phase compensation speed observer 7 that inputs the torque command and a speed of an object to be controlled including a motor M and outputs the speed feedback signal, wherein the phase compensation speed observer 7 includes an element model provided with an integration element at an order optimally satisfying setting conditions based on serviceability and mounting easiness for phase delay compensation of the speed feedback signal for the speed command.
Patent JP-2013048093-A (JP)
Title: Loop lamp
Inventor: YANG TAI-HER
IPC: F21V29/505
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a loop lamp that can generate a uniform luminance distribution using a large number of light sources and can improve quality of illumination.SOLUTION: The loop lamp which projects light in a reverse direction through an inward concave spherical surface has two or more light-emitting devices 110 installed in a loop form presenting a circular or polyhedral shape at a light-emitting device side part 102 of a loop radiator of the lamp, and a projection axial line of each light-emitting device 110 is projected to a reflecting device 103 having an inward concave spherical surface installed at an upper part of the loop radiator 101, and a projection surface reflected at the inner concave spherical reflecting part 104 of the reflecting device 103 having the inner concave spherical surface has an identical axiality with the final projection direction of the illumination light, and forms a comparatively uniform light source by passing the light of the light-emitting device 110 and reflecting to the reflecting device 103 with the inner concave spherical surface, and refracting to a region to be projected.
Patent JP-2014050169-A (JP)
Title: Tube-shaped cover and automobile utilizing tube-shaped cover for wire storage
Inventor: NIWA TAKASHI
IPC: H01B7/24
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a conventional tube-shaped cover, since weaving yarn fused to constitute nets of an inner surface material and an outer surface material is melted and coagulated, a shape as yarn is not almost maintained, and although two materials are overlapped in a wire harness of Patent Document 1, fracture or the like is easy to occur in a paper-like portion and durability is reduced in comparison with pure woven fabric.SOLUTION: A tube-like cover is provided in which a weft thread or a warp thread is made into a multifilament in a core-sheath structure, only a sheath part is fused by heat during curling, and a core part is left in a thread state. Therefore, while maintaining a structure as woven fabric and keeping the strength thereof, loosening of threads on a cutting plane can be protected by fusion.
Patent JP-2014050019-A (JP)
Title: Driving method of imaging apparatus, driving method of imaging system, imaging apparatus, and imaging system
Inventor: SAITO KAZUHIRO
IPC: H01L27/146
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that on the conventional imaging apparatus, every time when signals are output from a plurality of pixels, noise signals and photoelectric conversion signals are AD converted, which causes an AD conversion period of pixel signals output by the plurality of pixels to be long.SOLUTION: There are provided a driving method of an imaging apparatus, a driving method of an imaging system, an imaging apparatus, and an imaging system, in which the number of operations to generate a digital signal on the basis of an off-set component of a comparison circuit is smaller than the number of operations to generate a digital signal on the basis of a photoelectric conversion signal output by a plurality of rows of pixels.
Patent JP-2013069678-A (JP)
Title: Particle for insulation coating, insulation coating conductive particle, anisotropic conductive material and connection structure
Inventor: WATANABE MASARU
IPC: C08J3/12
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide particles for insulation coating which allows for highly reliable conductive interconnection of the electrodes of a circuit member disposed to face each other, and are useful for obtaining an anisotropic conductive material capable of reliably preventing conduction between adjoining electrodes insulation of which must be ensured, and to provide insulation conductive particles including the same.SOLUTION: The particles for insulation coating for forming insulation coating conductive particles by coating base material particles composed of a metal having conductive surface includes a core shell structure having core particles and a shell layer. The core particles contains an organic polymer, and the shell layer contains a silicon based compound having at least one kind of unit selected from a group consisting of an SiOunit, an RSiOunit and an RSiOunit. The R represents at least one kind selected from a group consisting of an alkyl radical of 1-4C, an aromatic group of 6-24C, a vinyl group, and a γ-(meta) acryloxy propyl group.
Patent JP-2014052672-A (JP)
Title: Programmable controller, program creation support device, program, and basic unit
Inventor: SHIMADA KENICHI
IPC: G05B19/05
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance development efficiency by reducing procedures for correction of identification information in a control program when the control program is diverted between different unit constitutions.SOLUTION: A programmable controller having a basic unit and a plurality of expansion units connected to the basic unit comprises: setting information acquisition means for acquiring setting information from a program creation support device; specification means for specifying a unit constitution of the expansion units connected to the basic unit; and collation means for collating a unit constitution included in the setting information with the unit constitution specified by the specification means. On the basis of a collation result in the collation means, in a case that a connection undetermined expansion unit specified by the setting information is not connected practically, the programmable controller is operated such that a specific command based on identification information for identifying the connection undetermined expansion unit is excluded from a processing object.