baber/WOPTO huggingface dataset:
Patent JP-2015184299-A (JP)
Title: Projector and projector control method
Inventor: OZAWA TAKASHI
IPC: G09G5/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a projector that is driven by switching a power between an externally supplied power and a power charged in an internal battery, and thereby can be downsized and light-weighted.SOLUTION: A projector 100 comprises: an AC power source input unit 130; a battery unit 175; a power switch unit 164 that switches any of a first drive to be driven by a power of the AC power source input unit 130 and a second drive to be driven by an electric discharge of the battery unit 175; a light source device 255; a control unit 160; and an operation unit 120. When the operation unit 120 receives a prescribed instruction during execution of the first drive, the control unit 160 is configured to instruct a switching from the first drive to the second drive, and instruct the light source device 255 to emit light at a second luminance value lower than a first luminance value to be emitted by the light source device 255 in the first drive.
Patent JP-2015185325-A (JP)
Title: Cable harness and method of producing cable harness
Inventor: SAKURAI WATARU
IPC: H01R9/05
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cable harness consisting of a plurality of pairs of two wires assembled which enables high-speed and stable differential signal transmission by equalizing the skew between and inside pair wires securely.SOLUTION: A cable harness includes a plurality of pairs of two wires (coaxial wires 20), and the transmission delay time difference of signals in the individual pairs of wires is 10 ps/m or smaller. The wires are arranged so that positions of their end parts in the longitudinal direction are lined up at the same position and connected to a substrate 10, an example of the connection member. In the connection member, a circuit part 14 connected to the individual wires is provided; in the end part of the circuit part 14, a terminal 13 for connecting to external apparatuses serving as connection partners is formed; and a bent part 31 in which wires are bent at least partially is provided.
Patent JP-2015182614-A (JP)
Title: steering device
Inventor: YOSHIHARA YOSHIHITO
IPC: B62D1/189
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering device by which desired characteristics can be obtained about energy absorption in a case of vehicle collision while suppressing increase of the number of components.SOLUTION: A steering device 1 includes: a column jacket 4 which has an upper jacket 16 and a lower jacket 17; a lock plate 42 which has a plurality of holes aligned in an axial direction X, and is fixed to the upper jacket 16; a support shaft 39 which is supported by the lower jacket 17; and a lock member 40 which is rotatably supported by the support shaft 39. The support shaft 39 has a fragile part 74, and can be broken at the fragile part 74 in a case of vehicle collision. The lock member 40 can advance and retreat to the lock plate 42 according to an operation of an operation member, can engage into any hole in a state of advancing to the lock plate 42, and can be separated from the hole according to breaking of the support shaft 39 in a state of engaging into the hole.
Patent JP-2015188132-A (JP)
Title: communication device, control method, and program
Inventor: SUZUKI MASAYA
IPC: H04W76/06
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate vexatious complication of re-connection processing between devices when a radio parameter is changed at one communication device after connection between the devices is performed once.SOLUTION: When a communication device for generating a radio network changes a radio channel it is using, the communication device terminates a generated radio network, generates a new radio network after change of the radio channel, and sends a first other communication device which was participating in the network before the change of the radio channel a signal to invite the first other communication device to the new radio network.
Patent JP-2015187568-A (JP)
Title: Vehicle moment analysis device, vehicle moment analysis method, and vehicle moment analysis program
Inventor: YOKOI DAISUKE
IPC: G01M17/06
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle moment analysis device capable of performing a highly reliable simulation of a tire restoration moment that occurs around a king pin axis in a stationary steering state of a vehicle.SOLUTION: A vehicle moment analysis device 100 comprises: an actual-steering-angle measuring unit 168 measuring an actual steering angle ψ formed between a direct advance direction of a vehicle 102 and a direction of orienting a tire 108 by steering; a stiffness-value measuring unit 170 measuring a stiffness value of the tire 108; a peak-value measuring unit 172 measuring a peak value of a moment that occurs to the tire 108; and a simulation unit 162 approximating a restoration moment Mz(ψ) with respect to the actual steering angle ψ using a stiffness coefficient σcalculated from the stiffness value and a moment function Z, the simulation unit 162 approximating a time differential dZ/dt of the moment function Z using the stiffness coefficient σ, a moment peak coefficient μcalculated from the peak value, and a time differential ψ' of the actual steering angle ψ changing with steering.
Patent JP-2015190534-A (JP)
Title: universal joint
Inventor: SHINDO ISAMU
IPC: F16D3/41
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint capable of keeping a clearance between end faces of trunnions and an inner bottom portion of a cup, and suppressing or preventing generation of skew of rollers.SOLUTION: A universal joint includes a cross shaft 22 having four tapered trunnions, a bottomed cylindrical outer ring cup 29 to which the trunnions 24 are externally fitted, a cylindrical outer ring member 30 disposed between the trunnions 24 and the outer ring cup 29, and internally fitted to the outer ring cup 29, and a conical roller bearing 26 disposed between the trunnions 24 and the outer ring member 30. The trunnion 24 is provided with an outer ring raceway surface 30d composed of a conical tapered face 24b on its outer peripheral face 24a, the outer ring member 30 is provided with an inner ring raceway surface 24d composed of a conical tapered face 30c on its inner peripheral face 30b, and the conical roller bearing 26 includes a plurality of conical rollers 27 disposed between the outer ring raceway surface 30d and the inner ring raceway surface 24d, and a retainer 31 for rollably retaining the plurality of conical rollers 27 substantially at equal intervals.
Patent JP-2015190262-A (JP)
Title: clean room structure and clean room construction method
Inventor: YAMANAKA KAZUYOSHI
IPC: F24F7/06
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify reinforcement or the like of the existing floor construction or enable omission, and improve the degree of freedom of paths such as various ducts and wiring/piping of a clean room with the installation of a fireproof compartment, and also facilitate the inspection and maintenance/management thereof.SOLUTION: An extension structure (10) has: steel structure pillars (11) obtained by joining a pillar base and a pillar head with an existing floor structure (F1) and a horizontal member (B1) of an upper floor, respectively; steel structure beams (12) joined in an intermediate level of the pillar; refractory ceiling structures (20) suspended to the beams and extended in the lower sides of the beams; and refractory wall structures (30) erected on the floor structure. The wall structure and the ceiling structure define a clean room (50) continuously to each other, and form a fireproof compartment spaced apart from a floor structure (F2) of an upper floor.
Patent JP-2015197271-A (JP)
Title: heating cooker
Inventor: SAKANE YASUAKI
IPC: F24C1/00
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker that is adaptive to both cooking in which a body to be heated which is accommodated inside is heated uniformly on the whole and cooking in which the body to be heated has its surface baked.SOLUTION: A heating cooker includes a container which accommodates a body to be heated and has its upper surface opened, a hot blast ejection mechanism which blows a hot blast into the container, and a mount member 25 which is installed in the container, and has the body to be heated mounted thereupon. The container is fitted internally with a stirring member which stirs the body to be heated, and the mount member has a cut part 37 through which the stirring member is passed and a fitting part 38 for fitting the mount member on the stirring member.
Patent JP-2015203847-A (JP)
Title: Developer storage unit, process cartridge using the same, and image forming apparatus
Inventor: UESUGI TETSUO
IPC: G03G21/16
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a developer storage unit configured to reduce the load which is applied on an opening member at the beginning of opening a sealing member.SOLUTION: A developer storage unit includes: a developer bag 16 having an opening 16c for discharging developer T contained therein; a sealing member 19 covering the opening 16c; and an opening member 20 for opening the opening 16c by fixing a part of the sealing member 19 and rotating in contact with the developer bag 16. The opening member 20 is configured so that a constant force is applied to the opening member 20 from the developer bag 16 for a predetermined time from the start of initial rotation.
Patent JP-2015206265-A (JP)
Title: Process of manufacture of nozzle plate for fuel injection device, die for nozzle plate for fuel injection device, and nozzle plate for fuel injection device
Inventor: NOGUCHI KOJI
IPC: F02M51/06
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a process of manufacture of a nozzle plate for a fuel injection device in which molding of nozzle holes and their surroundings can be carried out in a precise manner and poor molding is hardly produced, a die, and a nozzle plate for a fuel injection device.SOLUTION: A gate 3 is arranged to open at a cavity portion forming a plate main body part 11 and a cavity portion forming a part enclosed by a plurality of nozzle holes 7 of a cavity for forming a nozzle plate 1 for a fuel injection device. Further, a time shift in which molten resin ejected from the gate 3 into the cavity reaches the part forming the plurality of nozzle holes 7 is restricted. As a result, it is possible to prevent poor molding at the nozzle holes 7 and their surroundings caused by the shift in filling speed of the molten resin and to form shapes of the nozzle holes 7 and their surroundings in a precise manner.
Patent JP-2015206926-A (JP)
Title: liquid crystal device and electronic equipment
Inventor: HARUYAMA AKIHIDE
IPC: G02F1/1368
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of achieving excellent display qualities while suppressing a tailing phenomenon in moving image display, and electronic equipment including the liquid crystal device.SOLUTION: A liquid crystal device 100 is an active drive type device in which liquid crystal molecules LC in a liquid crystal layer are aligned approximately perpendicular to an alignment film, and a planar shape of a pixel electrode 28 is non-rectangular and is circular, for example. Between pixel electrodes 28 adjoining in a diagonal direction, the intensity of a lateral electric field is lower than in other portions and thereby, the liquid crystal molecules LC are tilted in a state similar to the original alignment state. When a display pattern is moved, reverse-tilt liquid crystal molecules RLC by a lateral electric field return to an initial alignment state that is natural from the viewpoint of energy. Thus, a tailing phenomenon in moving image display can be suppressed.
Patent JP-2015206326-A (JP)
Title: Air bleed structure of multistage compressor of gas turbine engine
Inventor: MINAMI TAKAHIRO
IPC: F04D25/16
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the backflow of a bleed air flow flowing out to the outside of a shroud once when performing air bleeding through an air bleed hole between a front stage compressor and a rear stage compressor of a multistage compressor of a gas turbine engine.SOLUTION: In this multistage compressor of a gas turbine engine, an air bleed hole in which a part of an air flow flows from a front stage compressor is formed along a circumferential direction of a shroud between a front end of a shroud of a rear stage compressor of the multistage compressor and a rear end of a shroud of a front stage compressor, and in the air bleed hole at the execution of air bleeding, an opening area of a downstream region of a region having a stationary vane of the front stage compressor is set smaller than an opening area of a downstream region of a region not having the stationary vane of the front stage compressor. Furthermore, the air bleed hole may be opened in only the downstream region of the region not having the stationary vane of the front stage compressor, and the downstream region of the region having the stationary vane of the front stage compressor may be closed.
Patent JP-2015208758-A (JP)
Title: Method of manufacturing sheet metal structure, and sheet metal structure
Inventor: HASHIZUME KENICHI
IPC: B21D22/02
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sheet metal structure, which is aimed at stabilizing workability of a post-process for a sheet metal, and the sheet metal structure.SOLUTION: In a sheet metal structure, a spot weld zone is displayed by CAD data. Information thereon is reflected on CAM data. Spot marks 2b and 3b for guiding a spot welding operation are applied by a turret punch press or a laser beam machine.
Patent JP-2015209390-A (JP)
Title: Photocurable artificial nail composition
Inventor: TAKAHASHI KAZUO
IPC: A61K8/55
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable artificial nail composition which has reduced odor and reduced irritation to the skin and, after application, can form a strong, hardly cracked coating, does not require sanding of nail surfaces of users themselves, has high adhesion to the nails, and can prevent generation of wrinkles on the surfaces thereof.SOLUTION: A photocurable artificial nail composition comprises: (A) one or more of compounds represented by chemical formulas (1) and (2) in the figure and the like; and (B) a radical polymerization initiator.
Patent JP-2015209307-A (JP)
Title: Tape dispenser
Inventor: AOI HIROKAZU
IPC: B65H35/07
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a tape dispenser which can reliably and simply perform work of cutting a tape after the tape is bonded to an object to be bonded.SOLUTION: A tape dispenser, which is used when a tape is bonded to an object to be bonded, is configured that: a main body for holding a reel around which the tape is wound; a cutter blade for cutting the tape pulled out from the reel; and a holding mechanism which displaces relatively to the cutter blade in a state such that the mechanism holds an intermediate part interposed between a bonded part of the tape bonded to the object and the reel when the tape pulled out from the reel is brought into contact with the cutter blade so as to be cut.
Patent JP-2015209324-A (JP)
Title: Stripping device and stripping method for layered body, and manufacturing method of electronic device
Inventor: ITO YASUNORI
IPC: B65H41/00
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a stripping device and a stripping method for a layered body, which are capable of efficiently stripping substrates in the layered body comprising at least three sheets of substrates which have at least two interfaces to be stripped, and to provide a manufacturing method of an electronic device.SOLUTION: Insertion positions of a knife N by means of a stripping initiation part preparation device are preset as a first corner part 6A of a layered body 6 that are positions which are superimposed to each other in the thickness direction of the layered body 6, and insertion amounts of the knife N are set so as to be differentiated at every interfaces 24, 28. Further, a deflection direction of the layered body 6 by means of a stripping device is set toward a corner part opposite to the first corner part 6A from the first corner part 6A. With this configuration, when the layered body 6 is deflected from the first corner part 6A toward the corner part by the stripping device, the interface 24 with larger insertion amount of the knife is stripped at first in the interfaces 24, 28. Subsequently, when the layered body 6 is deflected in the same direction, the interface 28 with smaller insertion amount of the knife N is stripped.
Patent JP-2014237486-A (JP)
Title: Buffer material
Inventor: HIROMATSU TAKAAKI
IPC: B65D5/50
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material having preferable assemble ability and sufficient intensity, and which has a three-dimensional structure.SOLUTION: The buffer material is formed of a three-dimensional structure having an upper wall part, and a side wall part surrounding a surrounding of the upper wall part and disposed continuously to the upper wall part. A folding piece which can be folded back is disposed on part of a base plate on which an opening is formed, the folding piece has a folding line for forming the upper wall part and the side wall part. The folding piece is folded to the opening, and then the part of the folding piece corresponding to the upper wall part is pushed so as to project from either one of a front surface and a rear surface of the base plate toward the other via the opening. The folding piece is folded along the folding line, for forming the three-dimensional structure.
Patent JP-2015006657-A (JP)
Title: Cleaning method of metal filter, and manufacturing method thereof
Inventor: MORITA YOSHIHIRO
IPC: C23G1/08
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing method of a metal filter capable of suppressing efficiently generation of rust on the metal filter by cleaning the metal filter with nitric acid and then dipping it into a treatment liquid containing orthophosphoric acid and ethylene glycol monoalkyl ether, to thereby elongate the lifetime of the metal filter.SOLUTION: In a cleansing method of a metal filter, the metal filter is dipped into nitric acid, and then dipped into a treatment liquid containing orthophosphoric acid and ethylene glycol monoalkyl ether.
Patent JP-2015219064-A (JP)
Title: Fuel assembly
Inventor: KOBAYASHI KENSUKE
IPC: G21C3/326
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly capable of increasing the mass of nuclear fuel substances while ensuring a thermal margin.SOLUTION: In a fuel assembly 1 comprising: a channel box 7 of a quadrangular cylinder shape; and a plurality of fuel rods 10 disposed in a grid-like pattern within the channel box 7, an average diameter of outermost layer fuel rods 2 facing an inner wall surface of the channel box 7 is larger than an average diameter of all the fuel rods 10 disposed within the channel box 7, an average placement pitch of the outermost layer fuel rods 2 is wider than an average placement pitch of second layer fuel rods 3 adjacent to the outermost layer fuel rods 2, and for a thermal equivalent diameter defined in Equation (1), and a ratio f an average thermal equivalent diameter of the outermost layer fuel rods 2 to an average thermal equivalent diameter of inner layer fuel rods 13 disposed inward of the outermost layer fuel rods 2 is higher than 1.0 and lower than 1.4. X=4S/πR(1), where R: fuel rod diameter, and S: a channel cross-sectional area within fuel rod grid.
Patent JP-2015220555-A (JP)
Title: Spatial multiplex scheduling method, base station device, and program
Inventor: OTA ATSUSHI
IPC: H04W72/12
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To lower channel correlation in radio stations which are spatial multiplex communication objects regardless of the antenna configuration of a base station device.SOLUTION: A base station device comprises: a channel information acquisition unit that, before scheduling processing, acquires channel information, per frequency component, on each of paths between a plurality of antenna elements and radio stations, and has a channel information storage unit store it; and an allocation radio station determination unit that, as scheduling processing, selects one radio station as a determination object radio station from radio stations waiting for allocation of a communication opportunity, and allocates the determination object radio station a communication opportunity if an evaluation value calculated on the basis of a correlation value of channel information on each frequency component between each of radio stations to which a communication opportunity is already allocated and the determination object radio station is less than a predetermined first threshold value, and/or if all accumulation values obtained by calculating accumulation values of evaluation values with other radio stations per radio station at the radio stations to which a communication opportunity is already allocated and the determination object radio station is less than a predetermined second threshold value.
Patent JP-2015217814-A (JP)
Title: Operation support device for vehicle
Inventor: SHIRAKI SHINYA
IPC: B60Q1/00
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation support device for a vehicle, which can draw attention for a front light, despite a simple configuration.SOLUTION: An operation support device for a vehicle comprises: notification means 1 that provides a vehicle user with vehicle information indicating vehicle information through visual or auditory information; detecting means 2 that detects an on/off state of a head light of the vehicle from the vehicle information; timer means 3 that counts time; and control means 4 that inputs a state signal from the detecting means 2 and time information from the timer means 3, and emits a control signal for urging the actuation of the notification means 1. When a process of setting an arbitrary light-on time is performed, the front light is off and the light-on time has reached, the control means causes the notification means 1 to output information for urging an operation of turning on the front light.
Patent JP-2015218412-A (JP)
Title: Panty hose and tights having functional yarn not standing out as border
Inventor: SHIMAZAKI SATARO
IPC: D02G3/38
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To solve problems in panty hose and tights having yarn obtained by removing metallic luster of metal slit yarn having silver, copper, zinc or alloy thereof as coating, in which the support of consumers cannot be obtained instead of functions such as antibacterial deodorization, electrostatic neutralization and heat rejection because a border due to the thickness of yarn appears along with the badness of feeling by the metal slit yarn, and also to solve the problem that it is difficult to manufacture the panty hose and tights that can achieve calm metallic luster and secure the functions.SOLUTION: Metal-deposited yarn is made into bellows twisted with yarn as thick as three other main raw yarn or with slightly thin yarn, and fed from one port of yarn feeder and knitted, without making the metal-deposited yarn into double cover yarn by two S/Z twisting yarn. Then, the border due to the difference of yarn thickness does not appear and texture is improved, and thereby panty hose and tights with functions and such improvements can be obtained.