baber/WOPTO huggingface dataset:
Patent JP-2014010085-A (JP)
Title: Leakage inspection method for heat exchanger tube
Inventor: ARAI YUTAKA
IPC: G01M3/04
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the leakage inspection method of a heat exchanger tube capable of easily and quickly performing inspection, and surely detecting even a pin hole-like small defect.SOLUTION: The leakage inspection method of a heat exchanger tube includes: a drying process of drying the inside of the tubes of a heat exchanger constituted of a plurality of tubes and an outer shell surrounding those tubes; and a sensor insertion process of inserting a leakage inspection sensor which discolors due to its contact with fluid into each of the tubes in a state the inside of the outer shell, that is, the outside of the tubes is filled with fluid.
Patent JP-2014010794-A (JP)
Title: Road information exchange device
Inventor: TABE HIROYUKI
IPC: G08G1/0969
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load in a road information exchange device, required for locating a position concerning road information exchanged.SOLUTION: A road information exchange device comprises: transmission information processing means (43 and 44) which generate position locating information and transmit it together with road information; and reception information processing means (45 and 46) which receive the position locating information and the road information, and locate an occurrence position of the road information using the position locating information. The position locating information is configured to include: reference point position information for which intersections are used as reference points and which indicates the position of the closest reference point, which is a reference point closest to the occurrence point among reference points along a road link including the occurrence position; direction information indicating a direction of the road link at the closest reference point; and distance information indicating a distance measured from the closest reference point to the occurrence position along the road link.
Patent JP-2014011425-A (JP)
Title: Thin-film transistor structure using amorphous oxide semiconductor as active layer and method of manufacturing the same
Inventor: HOSONO HIDEO
IPC: H01L21/336
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a more inexpensive thin-film transistor structure using an amorphous oxide semiconductor as an active layer, and a method of manufacturing the same.SOLUTION: The thin-film transistor structure includes a channel layer 3 provided on a substrate 1 and a gate electrode which is provided above or below the channel layer 3 and controls the carrier concentration of the channel layer. The thin-film transistor structure uses, as an n-channel layer 3, an amorphous oxide semiconductor film containing gallium, zinc, and indium and having an electron concentration of 5×10cmor less. The channel layer is in direct contact with a gate insulating film and contains Na at a concentration of 100-1000 ppm after heat treatment.
Patent JP-2014016524-A (JP)
Title: Wavelength variable interference filter, optical module, and electronic equipment
Inventor: NISHIMURA AKIYUKI
IPC: G02B5/28
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To secure uniformity of a gap inside the plane of optical films which face each other.SOLUTION: A wavelength variable interference filter includes; a fixed substrate 51; a movable substrate 52 that faces the fixed substrate 51; a first optical film 54 provided on a surface of a fixed substrate 51 that faces the movable substrate 52; a second optical film 55 which is provided on the movable substrate 52 and faces the first optical film 54 across a gap; a first electrode 561 provided on the fixed substrate 51 surface that faces the movable substrate 52; a second electrode 562 which is provided on the movable substrate 52 and faces the first electrode 561; a first charged body film 61 which is provided on a surface of the fixed substrate 51 to face the moveable substrate 52 and is electrically charged; and a second charged body film 62 which is provided on a surface of the movable substrate 52 to face the first charged body film 61 and is electrically charged. The first charged body film 61 and the second charged body film 62 are designed not to interfere with an optical path of light in the first optical film 54 and the second optical film 55, are formed inward from the first electrode 561 and the second electrode 562, and are charged to the same polarity.
Patent JP-2014016269-A (JP)
Title: Friction testing device
Inventor: UCHIUMI MAKOTO
IPC: G01N19/02
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a friction testing device capable of finely evaluating frictional characteristics of various objects.SOLUTION: A friction testing device 1 includes: a stage 40 which moves a sample 2 along a contact surface (top surface 2a) being in contact with a contact 3; an arm 30 which is arranged so as to freely swing around a swing center substantially in a horizontal direction (shaft center of a second support shaft 26) and has the contact 3 located on one end side of the swing center; a load generation unit (weight 36) which presses the contact 3 to the sample 2 to generate a load; a load receiving unit 34 which receives the load applied from the load generation unit to the contact 3; a force measuring instrument 50 which measures frictional force applied to the contact 3; and an attenuation unit 70 which attenuates vibration transmitted from the contact 3 to the load receiving unit 34.
Patent JP-2014014846-A (JP)
Title: Binder-coated refractory, casting mold, method for producing the casting mold
Inventor: IDE ISAMU
IPC: B22C1/22
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle for producing a casting mold.SOLUTION: A binder coated refractory is prepared by covering a surface of a refractory aggregate with a solid binder layer containing a solid phenol resin and a liquid phenol resin. Since the binder layer is formed of the solid phenol resin and the liquid phenol resin, a fusing and bonding point of the binder layer can be lowered and an addition condensation reaction of the phenol resin of the binder coated refractory can be started from a lower temperature. Thus, after the binder coated refractory is filled in a molding die, an addition condensation reaction of the phenol resin of the binder coated refractory can be started by heating for a short time.
Patent JP-2014015314-A (JP)
Title: Thread take-up device
Inventor: SEKO TAKESHI
IPC: B65H63/06
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To avoid such a situation that take-up of a thread by a rotatable collet in a winding position is continued, while the thread is continued in a range of the rotatable collet in a refuge position to the rotatable collet in the winding position, thereby preventing degradation of quality of a rolled body and flopping of a thread end, which are caused by a cutting failure of the thread.SOLUTION: A thread take-up device 100 is configured such that a thread S cut by a cutting means 3 is wound again to a rotatable collet C before take-up, and the take-up of the thread S by the rotatable collet C before the take-up is resumed. A cutting failure detection unit 12 for detecting a cutting failure of the thread S by the cutting means 3 is provided at end of a partition member 10 or in vicinity of the end thereof.
Patent JP-2014020849-A (JP)
Title: Measurement system and measurement method
Inventor: INAGAKI TOMOHIRO
IPC: G01H17/00
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system capable of measuring a somesthetic sound pressure, in which a vibration amount and a sound pressure that are transmitted to a human body by vibrations of a vibrating body are synthesized, by making it approximate to a human body.SOLUTION: A measurement system for evaluating an electronic apparatus that presses a vibrating body held in a housing onto a human's ear to transmit sounds based on vibrations of a vibrating body to a user comprises: an ear mold part made by imitating a human's ear; a vibration detecting part disposed on a peripheral part of an artificial external auditory canal formed in the ear mold part; a sound pressure measuring part for measuring sound pressures of sounds transmitted through the artificial external auditory canal; and a phase adjusting part 430 for being able to relatively adjust phases of outputs of the vibration detecting part and phases of outputs of the sound pressure measuring part.
Patent JP-2014021750-A (JP)
Title: Authentication device, image forming apparatus, and authentication system and program
Inventor: HOTTA KEIICHI
IPC: G06F21/31
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device capable of preventing unauthorized use of equipment without the need of complicated operations.SOLUTION: An authentication device 3 extracts pre-execution operation information indicating an operation performed by a user before execution of functions of an image forming apparatus 2 from the image forming apparatus 2. The authentication device 3 extracts a history of operations performed by the user related to the image forming apparatus 2 before reception of identification information. The authentication device 3 then compares the extracted pre-execution operation information with the extracted history of operations, and authenticates the user on the basis of the comparison result to control use of the image forming apparatus 2.
Patent JP-2014021754-A (JP)
Title: Virtual machine management system, virtual machine management method, and program
Inventor: UEHARA MITSUNORI
IPC: G06F9/445
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To easily manage a plurality of virtual machines.SOLUTION: A virtual machine management system 100 acquires an operation instruction for virtual machine through a network, and specifies a virtual machine as a target of processing based upon virtual machine identification information. Then the virtual machine management system acquires a virtual machine file indicative of a state of the virtual machine, and generates a virtual machine file indicative of a state of a past virtual machine based upon a previously stored virtual machine file of a predetermined state and previously stored difference information. Further, the virtual machine management system compares contents of the virtual machine files with each other to generate new difference information, stores the difference information associatively with the virtual machine identification information, and also stores common contents associatively with the virtual machine identification information.
Patent JP-2014018488-A (JP)
Title: Dental prosthesis stabilizer
Inventor: AOKI HIROSHI
IPC: A61C13/23
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel dental prosthesis stabilizer using a vinyl acetate resin as a principal base.SOLUTION: A composition for the dental prothesis stabilizer includes a vinyl acetate resin, and acetyl derivative of glycerin. In the dental prothesis stabilizer, the acetyl derivative of glycerin is a group expressed by the following structural formula (1): [in the formula (1), R, R, and Rare same or different, are a group expressed by a hydrogen atom and an acetyl group, or a formula: RCO- (Ris an organic group with the carbon number 2-30). Where, at least one of R, R, and Ris the acetyl group, and at least one of R, R, and Rhas a formula: RCO-].
Patent JP-2014019367-A (JP)
Title: Pneumatic tire
Inventor: HARA YUICHI
IPC: B60C13/00
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is enabled, even in the case a chromatic color layer is disposed on the external surface of a sidewall portion, to improve the durability of the chromatic layer and to keep the excellent decorativeness based on the chromatic color layer, for a long period.SOLUTION: In a pneumatic tire, a serrated portion 11 containing a plurality of ridges 12 arrayed to extend in parallel is formed on the outer surface of a sidewall portion 2, and a chromatic color layer 14 is arranged in a trough portion 13 positioned between the ridges 12 of the serrated portion 11.
Patent JP-2014021061-A (JP)
Title: Reduced-thickness inspection device for piping with thermal insulation material using radioactive isotope as authentication equipment with display and reduced-thickness inspection method
Inventor: KONO ETSUO
IPC: G01B15/02
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a reduced-thickness inspection device of piping with thermal insulation materials using a radioactive isotope as authentication equipment with display capable of finely specifying and detecting the reduced-thickness place of piping and a reduced-thickness inspection method.SOLUTION: The reduced-thickness inspection device of piping 50 with thermal insulation materials constituted of an outer casing 53, a thermal insulation material 52 and a pipe material 51 in this order from the outside includes: a first frame 15 having a plurality of rotary rollers 20 and 21 oppositely arranged with the piping 50 with thermal insulation materials sandwiched therebetween, which is mounted on the piping 50 with thermal insulation materials so as to be rotatable in a circumferential direction by allowing the rollers 20 and 21 to abut to the outer peripheral surface of the outer casing 53; a second frame 16 mounted on the first frame 15 so as to slide in a direction orthogonal to the axial center line of the piping 50 with thermal insulation materials, the second frame 16 being constituted such that a radiation source 13 and a radiation detector 14 are oppositely arranged with the piping 50 with thermal insulation materials sandwiched therebetween; and a thickness measurement section 30 for measuring the reduced-thickness of the piping 51 from transmitted radiation amounts to be emitted from the radiation source 13, and to be obtained by the radiation detector 14.
Patent JP-2013038418-A (JP)
Title: Method for inhibiting growth of intermetallic compound
Inventor: CHI CHEN
IPC: H01L21/60
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the growth of an intermetallic compound formed by a rapid reaction of a solder and Cu prior to a bonding process and inhibiting the growth of the intermetallic compound after the bonding process.SOLUTION: A method for inhibiting the growth of an intermetallic compound includes: (i) a step of preparing a substrate element including a substrate including at least one layer of metal pad deposited thereon, in which at least one thin layer of solder is deposited onto the layer of a metal pad and then a reflow process is performed; and (ii) a step of further depositing a bump of solder with an appropriate thickness on the substrate element. In the method, a thin intermetallic compound is formed by the reaction of the thin solder layer and the metal in the metal pad after appropriate heat treatment to the thin solder layer. By the formation of a thin intermetallic compound, the growth of the intermetallic compound can be slowed and the transformation of the intermetallic compound can be prevented.
Patent JP-2014024775-A (JP)
Title: Dental curable composition
Inventor: SHIMIZU TOMONAO
IPC: A61K6/884
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide development of a dental curable composition allowing extremely small polymerization shrinkage, good paste-operability and lubricative property of the surface of a hardening body before curing, and being particularly suitable for a filling restorative material.SOLUTION: A dental curable composition contains (A) a radical-polymerizable monomer, (B) a dendritic polymer, suitably, having a network structure comprising at least one kind branch part selected from 3-branched parts and 4- branched parts and a connection part connecting the branch parts, (C) an organic inorganic composite filler and (D) a polymerization initiator.
Patent JP-2014027069-A (JP)
Title: Light emitting element array and light emitting element head
Inventor: WATABE TAKANORI
IPC: H01L33/08
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element array that keeps emission intensity intact by suppressing a flow of resin or the like to light emitting surfaces of light emitting elements even if bonding portions of the light emitting element array are coated with resin or the like.SOLUTION: A light emitting element array 1 has a plurality of light emitting elements 3 and a plurality of electrode pads 5 on a substrate 2. The plurality of light emitting elements 3 are arranged in line on one principal surface of the substrate 2. The plurality of electrode pads 5 are arranged in line along the direction of arrangement of the light emitting elements 3 on the one principal surface of the substrate 2. A first projecting part 6a is provided in at least one line along the direction of arrangement on the one principal surface of the substrate 2 between the line of the plurality of light emitting elements 3 and the line of the plurality of electrode pads 5. Both ends of the first projecting part 6a are positioned outside both ends of the line of the plurality of light emitting elements 3 and the line of the plurality of electrode pads 5.
Patent JP-2012232155-A (JP)
Title: Game machine
Inventor: KIKUCHI TAKESHI
IPC: A63F7/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To execute an effective performance for increasing player's expectations when a plurality of holding balls in a situation advantageous to a player are stored.SOLUTION: Four holding balls 301-304 are determined at least whether a big winning by prior determination. During the variation of a first holding ball 301 stored first among the four holding balls 301-304, a performance indicating whether there is the big winning in the four holding balls 301-304 (determination result suggestion performance 310) is executed. When there is the big winning, as the determination result suggestion performance 310, a big winning suggestion performance 311 for suggesting that the big winning is to be attained is executed. When the variation by the first holding ball 301 is ended and the variation of the holding ball (a third holding ball 303, for instance) to be the big winning is ended, a game state is shifted to a big winning game state. When there is no big winning in the four holding balls 301-304, a big winning expectation performance 312 for suggesting that there is the possibility of attaining the big winning is executed.
Patent JP-2014033524-A (JP)
Title: Non-contact power supply system for unmanned carrier
Inventor: HORI SATOSHI
IPC: H02J7/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To perform non-contact power supply of an unmanned carrier, without preventing the passage of workers or a carrier.SOLUTION: A non-contact power supply system 10 for unmanned carrier includes a planar transmission coil 14 located on a floor surface 12 of a travel route of an unmanned carrier 22 so that the transmission surface faces upward of the floor surface, a planar reception coil 26 located on the bottom surface of an unmanned carrier 22 so that the reception surface faces the floor surface of travel route, a magnetic material 16 for the floor surface located between the back surface of a transmission coil 14 on the reverse side of the transmission surface thereof and the floor surface 12 of the travel route, and a magnetic material 28 for carrier located between the back surface of the reception coil 26 on the reverse side of the transmission surface thereof and the bottom surface of the unmanned carrier 22. The unmanned carrier 22 is a truck carrier for carrying a truck 24 located under the bottom surface thereof.
Patent JP-2014032608-A (JP)
Title: Azimuth detector
Inventor: SAKAI KATSUSHI
IPC: G08G1/005
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth detector capable of detecting the direction of the head of a movable body including a person with high accuracy.SOLUTION: The azimuth detector includes a tracking part attached to the head of the person and tracking an azimuth indicating the direction of the head of the person, based on an angular velocity obtained by an angular velocity sensor observing the rotational motion of the head, a light projection part emitting light having directivity in a predetermined azimuth and installed in a room, a light receiving part attached to the head of the person, having directivity with respect to incident light from the direction of the head of the person, and converting the incident light into an electrical signal, a detection part detecting that the direction of the head of the person confronts with an emission direction being the direction where the light is emitted by the light projection part, based on the electrical signal obtained by the light receiving part, and a setting part setting a first azimuth corresponding to the light-emitting direction by the light projection part as the azimuth indicating the present direction of the head of the person obtained by tracking by the tracking part, when it is detected that the light-emitting direction by the light projection part confronts with the direction of the head of the person.
Patent JP-2014034120-A (JP)
Title: Thermal transfer apparatus equipped with cooling mechanism
Inventor: NAMEKAWA TOMOHITO
IPC: B29C65/02
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer apparatus equipped with a cooling mechanism that cools a material having absorbed heat at crimping by hot press, so as to stably maintain temperature at removal of part of layers.SOLUTION: A thermal transfer apparatus includes: a hot press part 3 that produces a laminate through laminating plural different materials and applying heat and pressure thereto; a release part 5 that removes at least one layer from the laminate, at a position downstream from the hot press part 3 in a traveling direction of the laminate; and a cooling part 4 that is installed at a position upstream from the release part 5 and cools the laminate.
Patent JP-2014036255-A (JP)
Title: Portable terminal, control method, and program
Inventor: TSUJI NAOKI
IPC: H04M1/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal with less malfunction.SOLUTION: A portable terminal 100 includes a touch panel 112, a plurality of proximity sensors 160 that detect proximity of an object to the touch panel 112, and a control unit 170 that controls the touch panel 112 on the basis of a detection result of the proximity sensors 160. The portable terminal 100, even when any one of the proximity sensors 160 is covered with an obstacle, can normally determine proximity of an object by using a detection result of the other proximity sensor 160.
Patent JP-2014035834-A (JP)
Title: Straight tube type led lighting device
Inventor: TAKAHASHI SHINYA
IPC: F21S2/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device using a member and a structure which can prevent a straight tube type LED lamp from being erroneously attached to a lighting fixture, on which a dedicated lighting circuit for a straight tube type fluorescent light is mounted, by being unable to easily detach the straight tube type LED lamp from a lighting fixture.SOLUTION: The lighting fixture using the straight tube type LED lamp of the present invention is equipped with: an LED board in which an LED element is disposed; a translucent cover which accommodates the LED board; G13 type caps at ends of the translucent cover; and a hole for inserting a binding band, in order to prevent the caps from being removed in the positions of the caps at both sides, when the straight tube type LED lamp is attached to the lighting fixture. After attaching the straight tube type LED lamp to the lighting fixture, the lighting fixture is equipped with the binding band so that the straight tube type LED lamp cannot be easily detached.