baber/WOPTO huggingface dataset:
Patent JP-2013077036-A (JP)
Title: In-plane switching mode type liquid crystal display device
Inventor: SUZUKI TERUAKI
IPC: G02F1/1343
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an in-plane switching mode type liquid crystal display device which is more excellent in picture quality and reliability than a conventional manner by accurately fixing a position where a reverse rotation domain occurs.SOLUTION: In an in-plane switching mode type liquid crystal display device including at least: a pair of substrates arranged to be opposed to each other; a liquid crystal layer sandwiched between the substrates; and a pair of liquid crystal driving electrodes formed on one or both of opposed sides of the substrates, at least either of the pair of liquid crystal driving electrodes has at least one comb-toothed part, a reverse rotation domain stabilization electrode superimposed on the comb-toothed part via an insulating film is arranged before the tip part and/or terminal part of the comb-toothed part, a part of the reverse rotation domain stabilization electrode has a projecting part projecting from the comb-toothed part, and a planar shape composed of the tip part and/or terminal part of the comb-toothed part and the projecting part of the reverse rotation domain stabilization electrode together shows a substantially L-shaped branched shape.
Patent JP-2014147990-A (JP)
Title: Polishing device
Inventor: UMEMOTO MASAO
IPC: H01L21/304
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of preventing polishing liquid from attaching to a polishing head and preventing dried polishing liquid from dropping to a polish surface.SOLUTION: A polishing device comprises: a polishing table 5 supporting a polishing tool 3 having a polish surface 3a; a polishing head having a top ring 15 for pressing a substrate W against the polish surface 3a; a polishing head cover 50 covering the polishing head; a first cleaning fluid supply mechanism 54 supplying cleaning fluid to an outer peripheral face of the polishing head 50; and a second cleaning fluid supply mechanism supplying cleaning fluid to an inner peripheral face of the polishing head 50.
Patent JP-2013122612-A (JP)
Title: Coding method, encoder, and computer readable medium
Inventor: ZHANG DEJUN
IPC: H03M7/40
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the computational complexity in coding to improve system performance.SOLUTION: A coding method is adapted to select different codebook search algorithms according to varied types of input signals. An encoder using the coding method is also provided. As appropriate search algorithms may be selected according to all possible structural features of the input signals, certain types of signals for which satisfactory results may be obtained through simple computations may match with search algorithms suitable for these signal types and having low computation complexities, so as to achieve better performance with fewer system resources. Meanwhile, other types of signals that need complicated computations may be processed by more sophisticated search algorithms, thereby ensuring the coding quality.
Patent JP-2014152860-A (JP)
Title: Image formation device
Inventor: TOMITA DAISUKE
IPC: F16D1/10
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of enhancing a probability that teeth of a cone clutch are sufficiently engaged with each other.SOLUTION: In an image formation device driving an image carrier through a drive transmission member from a drive motor, drive force is transmitted between a motor shaft 81a of the drive transmission member and a drum shaft 2a of the image carrier through a cone clutch 7 with teeth. Then, the number of teeth 711, 711, 711 of a first coupling 71 of the cone clutch 7 is less than the number of teeth 721, ... of a second coupling 72, and is an odd number.
Patent JP-2014155951-A (JP)
Title: Seam weld method and system
Inventor: KANEKO MITSUGI
IPC: B23K11/16
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a seam weld method capable of growing a sufficient nugget between workpieces when three or more workpieces having different thickness one another are subjected to seam weld.SOLUTION: In a state that three workpieces W1-W3 having different thickness one another are disposed between electrode rollers 15, 16, a current is carried between the electrode rollers 15, 16, while continuously moving contact points of the electrode rollers 15, 16 and the workpieces W1, W3, so as to perform seam weld. Pressing force P1 of the electrode roller 15 located on a thinnest workpiece W1 side to the workpiece W1 is made smaller than pressing force P2 of the electrode roller 16 to the workpiece W3.
Patent JP-2014158210-A (JP)
Title: Electronic camera
Inventor: KIKUCHI KENICHI
IPC: H04N5/232
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To allow a photographer to obtain an intended determination result easily, in an automatic determination function of a scene.SOLUTION: An image sensor 16 outputs an electronic image representing a scene captured by an imaging surface. A CPU 36 selects one scene as a scene candidate, based on an image outputted from the image sensor 16 upon acceptance of a condition selection instruction. The CPU 36 also selects any one scene anew, as a scene candidate, from the scenes excepting those that have been selected already as scene candidates, upon acceptance of a selection change instruction after a scene candidate is selected. Furthermore, the CPU 36 adjusts the photography conditions along the scene candidate thus selected.
Patent JP-2014155657-A (JP)
Title: Balloon for balloon catheter
Inventor: TAKENAKA HIROTO
IPC: A61M25/10
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a balloon for a balloon catheter by which the balloon for the balloon catheter suitable for a percutaneous transluminal angioplasty can be manufactured from a single material, a straight piping section of the balloon is made with a uniform film thickness and shape to achieve stable quality, and the balloon becomes excellent in re-wrapping performance and cross performance.SOLUTION: A balloon for a balloon catheter is used for the balloon catheter and made of a resin composition. There is at least one low-temperature portion having lower softening temperature than that of the other adjacent portions in a perpendicular cross section orthogonal to an axial direction.
Patent JP-2014160931-A (JP)
Title: Light irradiation optical system, image reading device, and image forming apparatus
Inventor: IWAMATSU AKIHIRO
IPC: H04N1/028
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation optical system capable of achieving both high irradiation efficiency to a document surface and a sufficient light intensity of opposite irradiation to the document surface.SOLUTION: A light irradiation optical system irradiates with light a linear irradiation area in a main scanning direction on a document surface in an image forming apparatus, and comprises: a light source 602; a light guide body 501 that guides light emitted from the light source; and a reflection member 603 that reflects a part of light emitted from the light guide body on the document surface 601. The irradiation area is irradiated with the reflection light emitted from the light guide body and reflected on the reflection member, and direct light emitted from the light guide body and not reflected on the reflection member. The light guide body includes an incident surface 511 to which the light from the light source is made incident, an emission surface 514 from which the light made incident on the incident surface is emitted, and a light guide part that guides a part of the light made incident on the incident surface to the emission surface. The light guide part includes a total reflection surface 515 that totally reflects a part of the light made incident on the incident surface on the irradiation area, and the intensity of the reflection light is smaller than the intensity of the direct light.
Patent JP-2014160211-A (JP)
Title: Mirror unit and image acquisition device
Inventor: FUSE NAOTO
IPC: G02B21/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To form a free-form surface with a small size configuration.SOLUTION: A variable shape mirror unit 7A includes: a plurality of segment mirrors 71 each including reflection surfaces 71a; a flexible member 72 that mutually connects the plurality of segment mirrors 71; driving means 74 that applies driving force to at least one of the segment mirrors 71 and the flexible member 72 and changes at least one of positions and inclinations of the reflection surfaces 71a; connection means 73 that connects the driving means 74 to at least one of the segment mirrors 71 and the flexible member 72 and is rotatable so as to change a reflection direction of light from at least one of the reflection surfaces 71a.
Patent JP-2014161855-A (JP)
Title: Compressor and system shredder
Inventor: ICHIJO HIROSHI
IPC: B30B9/28
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of compressing an object to be compressed so as to be smaller and stiffer without requiring addition of liquid with power-saving and a simple mechanism.SOLUTION: A compressor which compresses an object to be compressed X has: a cylindrical cylinder 41; a screw 51 provided in the cylinder to feed the object to be compressed into the cylinder while rotating the object to be compressed; and a seal member 412 provided on an inner peripheral surface of the cylinder on a downstream side of a downstream side tip of the screw. The object to be compressed is moved from an upstream side to the downstream side in the cylinder by the screw and compressed. The seal member suppresses the movement of the object to be compressed to the downstream side in the cylinder. The inner peripheral surface of the cylinder is a rough surface 411 for generating frictional heat between the object to be compressed and the inner peripheral surface of the cylinder by rotation of the object to be compressed in a first cylinder on the upstream side of a position where the seal member is provided.
Patent JP-2013182275-A (JP)
Title: Apparatus and systems for high pressure fusing electrostatic offset mitigation
Inventor: GEORGE CUNHA CARDOSO
IPC: G03G15/20
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide high pressure fusing and/or leveling apparatus, systems and methods that reduce offset of marking material caused by electrostatic charge.SOLUTION: A fusing apparatus includes a fusing roll and a backing roll that define a nip, at which toner is applied to marking material and fixed to paper under high pressure. A surface of the fusing roll includes a semi-conductive metal-oxide surface. Grounded conductive guides are arranged at the entrance and at the exit of the nip defined by the fusing roll and the backing roll.
Patent JP-2013102234-A (JP)
Title: Detector and method, exposure device, and device manufacturing method
Inventor: TANAKA HIROSHI
IPC: G03F9/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To allow more stable detection of a position of a mark.SOLUTION: A detector that detects a position of a mark in an image by template matching includes a processing unit that performs template matching to an image by using a template. When the degree of correlation obtained by the template matching does not satisfy an allowable condition, the processing unit performs template matching by using a template different from the template described above.
Patent JP-2014164535-A (JP)
Title: Capacitance coupling system electrostatic sensor
Inventor: IKEDA NORIMASA
IPC: G06F3/044
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an input device using a capacitance coupling system for an input system.SOLUTION: A capacitance coupling system electrostatic sensor includes: a synchronous transmission circuit for synchronously transmitting an sin signal and a cos signal for displacing capacitance between the finger and the hand and switch electrodes with current measurement; wiring connected from the sin signal to be driven; wiring connected to a current/voltage conversion circuit and connected via the current/voltage conversion circuit to the switch electrodes; multiplication circuit for multiplying the current/voltage-converted signal by the sin signal and the cos signal; and a low-pass filter circuit for converting the result into a DC signal such that the frequency of a noise is turned into 0. Thus, it is possible to prevent malfunction due to a noise frequency. Also, in an input device where it is necessary to provide a plurality of (M×N) pieces of switch electrodes, the number of wiring of the switch electrode gets to (M+N) by setting the intersection of each switch electrode to the center of the switch electrode, and it is possible to handle an apparatus whose down-sizing is required.
Patent JP-2014163822-A (JP)
Title: Radar device and tracking process control method
Inventor: SUGITA SUSUMU
IPC: G01S13/66
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress a loss of a signal or reduction in receiving sensitivity even when failures occur in a device, and to allow a tracking of a target to be continued.SOLUTION: A signal change-over section 120 performs a signal change-over of inputting an output signal of an antenna section 110 to one of a main reception section 130 or a sub reception section 140. A main tracking process section 150 and a sub tracking process section 160 track a target on the basis of the output signal of the reception section 130 or 140. An information process section 170 outputs a process result of tracking process section 150 or 160 as a tracking result of the target. When a failure occurs in the signal change-over section 120, the reception sections 130 and 140, the tracking process sections 150 and 160, or the information process section 170, a surveillance control section 190 controls a change-over of the signal to be selected by each of the sections where the failure occurs on the basis of failure information to be output from each of the sections. The tracking process sections 150 and 160 mutually input and output a halfway result of the tracking process or a final result thereof.
Patent JP-2014161898-A (JP)
Title: Rubber sleeve
Inventor: SUGINAKA TOMOHIRO
IPC: B65H75/10
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To elongate life of a rubber sleeve further.SOLUTION: A rubber sleeve is a rubber sleeve attached to a mandrel of a reel reeling in a metal strip or reeling out the metal strip, and has an uneven pattern on a face in a side of the mandrel.
Patent JP-2014167775-A (JP)
Title: Tactile sensation presentation device and electronic device
Inventor: OTSUKI MASAKI
IPC: G06F3/01
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a steady feeling such as a feeling of dent in accordance with an operation portion of an operator, not causing a consecutive change due to an oscillation to be felt.SOLUTION: A tactile sensation presentation device 100 comprises: a base material 110 which has at least a contact surface side of an operator formed by an elastic body 111; and an SMA line 120 that is wound around the base material, and is a shape memory alloy having a power source and a ground connected so as to be contracted by electrifying selectively to a plurality of segmented electrification sections. Further, an electronic device is provided with the tactile sensation presentation device, for example, causes a change in a picture to be displayed on a display section and electrification to the shape memory alloy to be interlocked.
Patent JP-2014169414-A (JP)
Title: Organopolysiloxane and method of producing the same
Inventor: MORITA YOSHIJI
IPC: C08G77/14
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide: organopolysiloxane which has high refractive index and is monodisperse and forms a cured product having moderate elastic modulus when cured; and a method of producing the organopolysiloxane.SOLUTION: There is provided the organopolysiloxane represented by the average unit formula:(RRSiO)(RSiO)(XO), (in the formula, Ris an alkyl group having 1 to 12 carbon atoms, an alkenyl group having 2 to 12 carbon atoms, or a phenyl group, Ris an alkyl group having 1 to 12 carbon atoms, an alkenyl group having 2 to 12 carbon atoms, a phenyl group or an epoxy group-containing organic group, provided that at least one Ris the epoxy group-containing organic group in a molecule, Ris a condensed polycyclic aromatic group or a condensed polycyclic aromatic group-containing organic group, X is an alkyl group having 1 to 3 carbon atoms or a hydrogen atom, a is the number of 0.20 to 0.60, b is the number of 0.40 to 0.80 and the sum of a and b is 1.00 and c is the number of 0 to 0.5).
Patent JP-2014172613-A (JP)
Title: Metallic can with lid
Inventor: NONOSHITA TETSUYA
IPC: B65D43/06
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To easily open a lid without using a tool, when opening the lid, while securing airtightness.SOLUTION: A metallic can with a lid is composed of a container body 2 filled with any of an adhesive, a sealant and paint in an airtight state and the lid 3 put on an opening part of an upper surface of the container body 2. The container body 2 comprises a welding part over the total length of a trunk part 20 and a curl part 22 along the opening edge of the upper surface. The lid 3 comprises a peripheral groove 31 in which the curl part 22 of the container body 2 is fitted and rubber packing 32 installed in the peripheral groove 31, and an air vent 33 is formed in a central part of the lid 3. The lid 3 blocking up the air vent 33 from the outside by a seal 6, is put on so that the curl part 22 of the container body 2 and the peripheral groove 31 are fitted to the opening part of the upper surface of the container body 2 loaded with any of the adhesive, the sealant and the paint in a deaerated-decompressed closed space.
Patent JP-2013140617-A (JP)
Title: Alarm
Inventor: TSURUMI HAYATO
IPC: G08B17/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an alarm capable of suppressing power consumption.SOLUTION: An alarm 1 includes: a smoke detection section 20; a body; a control section for switching the smoke detection section 20 to a normal monitoring mode and a low power mode for reducing power consumption; an inspection switch 54 for giving instructions to the alarm 1; an operation member 60 for pressing the inspection switch 54; and a holding body 80 for holding the inspection switch 54 in a pressed state of the inspection switch 54. The body includes an installation surface facing an installation object of the alarm 1 and an operation surface which does not face the installation object of the alarm 1 and is exposed to a monitoring region. In the body, a part of the operation member 60 is provided on the operation surface and the holding body 80 is removably mounted via the installation surface. The control section switches the smoke detection section 20 to the low power mode in the pressed state of the inspection switch 54 and switches the smoke detection section 20 to the normal monitoring mode in a released state of pressing of the inspection switch 54.
Patent JP-2013190792-A (JP)
Title: Text to speech method and system
Inventor: AKAMINE MASAMI
IPC: G10L13/06
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a text-to-speech method for simulating a plurality of different voice characteristics.SOLUTION: The method includes: inputting a text; dividing the input text into a sequence of acoustic units; selecting voice characteristics for the input text; converting the sequence of acoustic units to a sequence of speech vectors using an acoustic model; and outputting the sequence of speech vectors as audio with the selected voice characteristics. The model has a plurality of model parameters describing probability distributions which relate an acoustic unit to a speech vector. A parameter of a predetermined type of each probability distribution is expressed as a weighted sum of parameters of the same type using voice characteristic-dependent weighting. In converting the sequence of acoustic units to a sequence of speech vectors, the voice characteristic-dependent weights for the selected voice characteristics are retrieved.
Patent JP-2014177889-A (JP)
Title: Blow-by gas recirculation device for engine
Inventor: MIMODA WATARU
IPC: F01M13/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a blow-by gas recirculation device for an engine, capable of increasing a ventilation region of a crank chamber during the low-speed rotation of the engine.SOLUTION: In the blow-by gas recirculation device for the engine, a passage entrance part 3b of a blow-by gas exhaust passage 3 is provided in a crank chamber 1, and a normally-opened type opening 10 and an opened/closed type opening 11 are provided in the passage entrance part 3b. During the low-speed rotation of the engine where an engine speed is lower than a predetermined value, the opened/closed type opening 11 is closed and thereby blow-by gas 2 in the crank chamber 1 is sucked only via the normally-opened type opening 10 into the blow-by gas exhaust passage 3. During high-speed rotation of the engine where the engine speed is higher than a predetermined speed, the opened/closed type opening 11 is opened and thereby the blow-by gas 2 in the crank chamber 1 is sucked via the normally-opened type opening 10 and the opened/closed type opening 11 into the blow-by gas exhaust passage 3.
Patent JP-2014177203-A (JP)
Title: Impact relaxation structure of automobile hood device
Inventor: FUTAHOSHI ISAO
IPC: B62D25/10
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an impact relaxation structure of an automobile hood device for reducing the number of part items, capable of gradually absorbing an impact load as a collision initial stage becomes a middle stage and a rear stage with a simple structure, having an effect in protecting a pedestrian, and capable of improving productivity without causing the problem of an increase in cost and weight.SOLUTION: A hinge arm 10 of a hood hinge 9 is provided with a hinge arm side inclined face 10e' inclining so as to be positioned inside in the vehicle width direction toward the downward side in a vehicle front view, and a part positioned under the hinge arm side inclined face 10e' of a cowl side member 4, is provided with a vehicle body side inclined face 4a' inclining so as to be positioned under a vehicle toward the inside in the vehicle width direction, and a hinge bracket 11 of the hood hinge 9 is provided with a hinge bracket side inclined face 11a' inclining so as to be positioned inside in the vehicle width direction toward the vehicle upper side.
Patent JP-2014178253-A (JP)
Title: Remaining lifetime evaluation method of high temperature machine part
Inventor: KARATO TAKANORI
IPC: G01N3/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a remaining lifetime evaluation method of a high temperature machine part, capable of calculating a remaining lifetime of a high temperature machine part using a simple method and improving reliability of the calculated remaining lifetime of the high temperature machine part.SOLUTION: A remaining lifetime evaluation method of a high temperature machine part comprises the steps of: forming a master curve F on the basis of a result obtained by performing creep-test on a plurality of first test pieces cut down from a plurality of turbine rotor blades unused and manufactured by the same material and the same manufacturing method; and calculating a remaining lifetime X of the turbine rotor blade on the basis of a second creep rate S, and second creep rupture time Tobtained by performing creep-test on a second test piece cut down from a turbine rotor blade manufactured by the same material and the same manufacturing method as the first turbine rotor blades and used for a predetermined time after attached to the turbine, the master curve F, and the predetermined time.