baber/WOPTO huggingface dataset:
Patent JP-2014088912-A (JP)
Title: Seal unit for reciprocation motion
Inventor: OKADA HIRONORI
IPC: F16J15/18
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal unit for reciprocation motion having such a shape as one in which a packing is hardly contacted with its entire surface by improving a volumetric absorptivity even if an inner pressure is increased and capable of realizing a superior sealing characteristic.SOLUTION: The present invention relates to a seal unit for sealing between two members by a method in which a packing is installed in an installing groove formed at one member of the two members performing a relative reciprocating motion, and the packing is comprised of an annular base part, a stationary lip and a sliding lip. The annular base part has such a shape as one in which a sectional shape of a heel part ranging from a peripheral surface opposing against the other member to its end surface of arcuate or tapered one and the annular base part does not excluded out of the extended line of the peripheral surface of the sliding lip under its free state to the other member. The end surface of the annular base part is provided with a flat part of axial perpendicular flat surface, and its flat part is provided with a peripheral continuous or non-continuous protrusion.
Patent JP-2014090589-A (JP)
Title: Stepping motor control circuit, movement and analog electronic timepiece
Inventor: MOTOMURA CHIKASHI
IPC: G04C3/14
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of a rotation situation or generation of erroneous rotation even in the case where a magnetic field is present.SOLUTION: A stepping motor control circuit comprises: a rotation detection section which detects a rotation situation of a stepping motor 107 by detecting an induction signal exceeding a reference threshold voltage generated in a detection resistor during a detection phase including a plurality of detection cycles each formed from a first time for forming a first closed circuit including a driving coil of the stepping motor 107 and the detection resistor for detecting an induction signal generated by the stepping motor 107, and a second time for forming a second closed circuit from a driving coil and a low impedance element; a magnetic field detection circuit 116 which detects a magnetic field; and a control section which selects a driving pulse on the basis of the rotation situation of the stepping motor 107 detected by the rotation detection section, and drives the stepping motor 107 in accordance with the selected driving pulse. The rotation detection section changes a length of the detection cycle in accordance with whether the magnetic field detection circuit 116 detects a magnetic field exceeding a predetermined intensity.
Patent JP-2014093343-A (JP)
Title: Solid state imaging device and distance measuring equipment using the same
Inventor: NUMATA AKIHIKO
IPC: G03B13/36
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device capable of measuring a distance with high accuracy even in a condition where a lot of light fluxes incident at large angles are included, and distance measuring equipment or the like using the solid state imaging device.SOLUTION: In at least some pixels 100 among a plurality of pixels of a solid state imaging device, a plurality of photoelectric conversion parts 111, 112 are provided, and a waveguide 101 is formed on a side that is closer to a light incident side than the photoelectric conversion part. Between the photoelectric conversion parts 111, 112 and the waveguide 101, a layer 105 composed of a medium whose refractive index is lower than the refractive index of a medium that forms a core 102 of the waveguide is provided.
Patent JP-2013058232-A (JP)
Title: Online distribution method of digital file protected by intellectual property rights via data network and computer readable medium including program executing the method
Inventor: ALVARO FERNAENDEZ GUTIERREZ
IPC: G06Q30/06
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a specific system for distributing digital files protected by intellectual property rights in which an advertiser pays remuneration only when a license is actually sold.SOLUTION: An intermediate site 2 receives digital files 1a and 1b protected by intellectual property rights, and transmits the files to a reference site 9 which provides the files online by links 100a and 100b. A user downloads the files by starting the link. When the downloaded files are to be used in a device 5, the user purchases a use license of the files, and control applications 53a and 53b transmit identification data 19 to the intermediate site 2, so that the intermediate site 2 can pay remuneration to the reference site 9.
Patent JP-2014095769-A (JP)
Title: Utterance zone determination device, utterance zone determination method, and utterance zone determination program
Inventor: NAGANO TORU
IPC: G10L15/04
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To accurately determine the utterance zone of a telephone call person on the basis of a reception signal mixing with a sidetone.SOLUTION: In the utterance zone determination device 400, a computer acquires a transmission signal input from a microphone of an ear receiver of a telephone set and a reception signal mixing with the transmission signal coming through a circuit of a telephone set main body, calculates a CSP coefficient using the acquired reception signal and transmission signal, and determines the utterance zone of a telephone call person in the reception signal referring to the magnitude of the value of the CSP coefficient.
Patent JP-2014095325-A (JP)
Title: Injection delay detection device
Inventor: YAMASHITA KENICHIRO
IPC: F16K31/06
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an injection delay detection device capable of detecting an injection delay time in an easy method.SOLUTION: An injection delay detection device includes: generation means for generating a comparison voltage which rises linearly with an elapsed time; comparison means for comparing a coil voltage which varies with a current flowing through a coil with the comparison voltage; detection means for detecting a variation period t12 in which the coil voltage varies a value larger than the comparison voltage to a value smaller than the comparison voltage based upon the comparison result of the comparison means; and calculation means for calculating a delay time Td from the start of power supply to the coil to the start of a valve opening action based upon the variation period t12 detected by the detection means.
Patent JP-2014096281-A (JP)
Title: Lithium ion secondary battery positive electrode and lithium ion secondary battery using the same
Inventor: MORISHITA MASANORI
IPC: H01M4/505
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery positive electrode exhibiting excellent characteristics by maintaining the binder performance even under high temperature environment of 60°C, for example, and to provide a lithium ion secondary battery.SOLUTION: In a lithium ion secondary battery positive electrode including a positive electrode active material layer and a collector, the positive electrode active material is composed of a lithium-containing metal oxide having a compound, represented by compositional formula 1, on the particle surface, and a binder of polyamide-imide. Compositional formula 1:LiMO(In the formula, M is one kind or more than one kind of metallic element selected from Al, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zr, Nb, Mo, Ag, Ta, W, Ir; 0≤α≤6, 1≤β≤5, 0<γ≤12).
Patent JP-2013047395-A (JP)
Title: Hydrogen storage alloy
Inventor: KAGEI SHINYA
IPC: H01M4/38
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel CaCu5 type hydrogen storage alloy containing Mm, in which the contents of Nd and Pr in the Mm can be decreased while life characteristics thereof can be maintained.SOLUTION: The CaCu5 type hydrogen storage alloy is a hydrogen storage alloy having a parent phase of an AB5-type crystal structure. In the hydrogen storage alloy, the A site of the AB5 type comprises Mm in which La and Ce occupy 90-100 mass% of the entire misch metal (referred to as Mm), and the B site of the AB5 type comprises any one of Ni, Al, Mn, Co, Fe, Ti, V, Zr, or a combination of two or more thereof. The crystallite size (by the Lorentzian method) obtained by X-ray diffraction measurement of the hydrogen storage alloy is larger than 466 nm, and the strain (by the Lorentzian method) is 0.18 or lower.
Patent JP-2014103001-A (JP)
Title: Light-emitting device control circuit, light-emitting device and electronic apparatus using the same, and method for controlling light-emitting device
Inventor: NOGUCHI TAKASHI
IPC: H05B37/02
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency or the noise of a light-emitting device.SOLUTION: A current driver 8 is provided in the path of a drive current Iflowing in a light-emitting element 6, and generates a drive current Icorresponding to a dimming control signal Vhaving a level corresponding to the target luminance of the light-emitting element 6. An error amplifier 10 amplifies an error of a voltage drop Vand a prescribed reference voltage Vof the current driver 8, and generates a feedback voltage V. A pulse width modulator 30 generates a gate pulse signal G2 having a set frequency f, and also adjusts the duty ratio of the gate pulse signal G2 on the basis of the feedback voltage V. A frequency control unit 20 has its control characteristic for regulating a frequency relation between the dimming control signal Vand the gate pulse signal G2 predefined, and sets, in the pulse with modulator 30, a frequency fcorresponding to the dimming control signal Vin effect then.
Patent JP-2014102195-A (JP)
Title: Radar device and radar device monitoring method
Inventor: KADOWAKI YASUNORI
IPC: G01S7/02
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To remove an influence by a component other than an antenna module, and accurately and easily grasp an operation state of the antenna module by a simple configuration.SOLUTION: A radar device 10 according to the present invention comprises: a radar process part 20; a change-over part 30; an antenna module 40 that includes switches 41 and 42, a signal adjustment part 43, and a coupler 44; an antenna element 50; and a monitor part 60 that generates a monitor signal at the time of an operation of a monitor and outputs the monitor signal, and grasps an operation state of the antenna module on the basis of a measurement value of a returned monitor signal. The monitor part 60 is configured to grasp an operation state of the antenna module 40 on the basis of a difference between a measurement value of a first monitor signal when the switches 41 and 42 select the signal adjustment part 43 and the coupler 44 and a measurement value of a second monitor signal when the switches 41 and 42 select each other.
Patent JP-2014104809-A (JP)
Title: Pedal vibration absorber
Inventor: KAJITA SHUNSUKE
IPC: G05G1/30
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pedal vibration absorber capable of suppressing shortage of strength even a pedal stroke stopper is provided with a structure in which force is applied so as to spread the pedal vibration absorber toward a rod axial direction.SOLUTION: The pedal vibration absorber 1 comprises: a clevis 5 that is connected to a pedal 2; a sub-rod 4 (an intermediate member) that moves toward and retreats from its axial direction while interlocking to the pedal 2 and to which a rod 3 for actuating a piston 12 of a master cylinder 10 is screwed; and a cushion member 7 that is disposed between the sub-rod 4 and the clevis 5 and absorbs vibration transmitted through the master cylinder 10 from an engine which is not shown in figures.
Patent JP-2013144435-A (JP)
Title: Delivery seal
Inventor: SATO JUN
IPC: G09F3/02
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a delivery seal which can be appropriately used for regular mailbox-delivered parcels and express mailbox-delivered parcels for small users.SOLUTION: The delivery seal 1 has a front sheet formed on a paper base material, wherein the front sheet comprises a continuum of an agency copy having a rectangular seal part to be pasted on a parcel and a customer copy via a separable part, and the paper base material is laminated on a peelable base material via an adhesive layer. The rectangular seal part 4 to be pasted on the parcel has agency copy pieces 11a and 11b peelably partitioned via a seal peripheral cut 46 and formed in parallel to right and left sides of the seal part. It further has one of tabs 42a protruding toward the agency copy close to the upper left side and has the other tab 42b protruding toward the agency copy close to the lower right side. When one of the tabs is picked and peeled, it can be peeled together with the predetermined agency copy piece.
Patent JP-2014068331-A (JP)
Title: Stereoscopic display device and display method of the same
Inventor: WATANABE HISAMI
IPC: G09G5/10
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic display device which informs an observer of a direction where stereoscopic display is possible and a direction where stereoscopic display can be maintained and can reduce troublesomeness of the observer with shift of a viewpoint position and to provide a display method of the stereoscopic display device.SOLUTION: A control section 20 allows display means 30 to display a direction indication image for suggesting a center direction of an observation region as an image observed by an observer in a left eye image and a right eye image when it is determined that one of a left eye and a right eye of an operator 102 reaches an end of the observation region where the left eye image or the right eye image can be observed or an outer side of the observation region in response to a viewpoint position which position detection means detects.
Patent JP-2014104832-A (JP)
Title: Side body structure of vehicle
Inventor: KAWAMURA TSUTOMU
IPC: B62D25/20
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a side body structure of a vehicle in which a large survival space is secured by suppressing the amount of ingress to the vehicle cabin side of a center pillar with a lightweight and simple structure.SOLUTION: A side body structure of a vehicle includes: a side sill having a side sill outer member 21 and a side sill inner member, in which a cross-sectional shape is formed in a hat shape and extended in the vehicle fore-and-aft direction; and a center pillar having a center pillar outer member with a lower end connected to an outer side surface part 21g of the side sill outer member 21 and extended to the upper side in the vertical direction of the vehicle. An equation U1/(U1+U2) is set in a range of 0.56 or more and 0.82 or less, where U1 is a length in the width direction of a first upper surface part 21e of the side sill outer member 21 and U2 is a length in the width direction of a second upper surface part 21c. An equation L1/(L1+L2) is set in a range of 0.16 or more and 0.82 or less, where L1 is a length in the width direction of a first lower surface part 21j and L2 is a length in the width direction of a second lower surface part 21m.
Patent JP-2014105485-A (JP)
Title: Folding door
Inventor: NOTO YOSHIHIRO
IPC: E06B3/48
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a folding door which does not need to fit a latch into a frame body and is excellent also in safety.SOLUTION: A folding door is comprised of: connecting bodies 41, 43 for rotatably connecting two adjacent panels 11, 21; a pair of gears 18, 28 attached to the two panels 11, 21 respectively and maintaining engagement therebetween; a latch 51 capable of unrotatably restricting the panel 21 and the connecting body 41; knobs 32, 36 operated when opening the folding door; and a main wire 61 for transmitting knob operation to the latch 51. The connecting body 41 is provided with an acceptance hole 47 into which the latch 51 is fitted. Thus, it is not necessary to fit the latch 51 into a frame body. The knobs 32, 36 are arranged on the rear side and the front side of the panel 21, respectively, and they are displaceable only in a direction away from the panel 21. Accordingly, in either case of the rear side and the front side of the panel 21, a passerby pulls the panel 21 to the front side to open the folding door, thus excelling in safety.
Patent JP-2014094256-A (JP)
Title: Table game system
Inventor: SHIGETA YASUSHI
IPC: A63F1/12
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a table game system including a plurality of comparison tables allowing a player to know interrelation between codes added to respective cards of shuffle playing cards and ranks of the respective cards, and preventing a fraudulent player from knowing the interrelation between the codes and the ranks of the respective cards by appropriately changing them in use.SOLUTION: A card shooter device 2 of the table game system includes a bar code reader 100 that reads a bar code 3 provided to a shuffle playing card 1a to read a shuffle card ID capable of individually identifying the shuffle playing card 1a. The shuffle card ID of a shuffle playing card to be started to use is so associated as to identify a comparison table or one of comparison table numbers (T1-T10) of database, so that a rank and a suit of a card 1 attached to the card can be identified from the code C by means of the comparison table (T3). When the code C does not match a code defined in the comparison table (T3), it is defined as an error and determined to have a possibility of a fraud.
Patent JP-2013138189-A (JP)
Title: Oxide semiconductor film manufacturing method and semiconductor device manufacturing method
Inventor: ITO DAIGO
IPC: H01L21/8242
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide semiconductor film to which oxygen ions are uniformly implanted; and provide a manufacturing method of a semiconductor device using the oxide semiconductor film and having favorable electrical characteristics.SOLUTION: An oxide semiconductor manufacturing method comprises: forming an oxide semiconductor film on a substrate; forming a sacrificial film having a thickness so as to position a local maximum of a concentration distribution of an implanted material implanted into the oxide semiconductor film in a depth direction of the oxide semiconductor film, in a region from a boundary face between the substrate and the oxide semiconductor film to a surface of the oxide semiconductor film; implanting oxygen ions which is the implanted material into the oxide semiconductor film via the sacrificial film at an accelerating voltage at which the local maximum of the concentration distribution of the implanted material in the depth direction of the oxide semiconductor film is positioned in the range; and removing the sacrificial film. A semiconductor device is manufactured by using the oxide semiconductor film.
Patent JP-2013049926-A (JP)
Title: Method and apparatus to help promote contact of gas with vaporized material
Inventor: GREGG JOHN
IPC: H01L21/205
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for promoting contact of a gas with a vaporized material.SOLUTION: The apparatus and method for enhancement of contact of a gas with a vaporized material, which includes a system (100) that delivers a desired gas from a vaporizer (110) to process equipment (120) coupled to the vaporizer (110). The vaporizer (110) vaporizes a material, receives a gas from a gas source (130) coupled to the vaporizer (110), and helps deliver to the process equipment (120) a gas resulting from contact of the received gas with the vaporized material. The vaporizer (110) supports a material to be vaporized to help increase an exposed surface area of the material to be vaporized to help promote contact of the received gas with the vaporized material. By promoting contact of the received gas with the vaporized material, the vaporizer (110) may be used for delivery of the resulting gas to the process equipment (120) at relatively higher flow rates.
Patent JP-2014110028-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TAKEUCHI HIDETO
IPC: G08G1/14
Filed: 2012-12-04
Abstract: PROBLEM TO BE SOLVED: To properly determine whether a vehicle has been parked in a parking square, on the basis of captured image data.SOLUTION: An image input part inputs captured image data of a parking square part formed by first and second side lines extending in at least a first direction. An image processing part performs edge extraction processing on the captured image data to generate edge image data. A parking determination part determines an integrated value of edge pixels in the first direction, which corresponds to parking squares located in positions of a second direction orthogonal to the first direction, on the basis of the edge image data, and determines whether a vehicle has been parked in the parking square on the basis of the integrated values in the positions.
Patent JP-2014112984-A (JP)
Title: Dc power transmission control system
Inventor: TOMOBE OSAMU
IPC: H02J1/00
Filed: 2012-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional power converter that because a fault current flows in from an AC grid at the time of a DC accident, an MMCC needs to be totally stopped and restarted at DC accident time, but a circuit breaker capable of withstanding a DC grid is nonexistent on commercial basis, so that an attempt to totally stop and restart the MMCC results in inability to restore quickly.SOLUTION: The present invention provides a DC power transmission system configured from a plurality of power converters equipped in plurality with series-body arms of a plurality of full bridge circuits, a plurality of circuit breakers, and a plurality of current sensors installed on DC grid side, wherein the DC power transmission system is characterized in that, when a DC grid accident occurs, the power converter turns Idc=0 in response to an error signal from one of the current sensors. When the power converter is restarted a few seconds later, determination is made as to whether or not the DC side accident still continues, and, if the accident has been removed, the power converter continues to operate, or if not, the MMCC is turned Idc=0 again.
Patent JP-2013077828-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MURATA SHUHEI
IPC: H01L27/092
Filed: 2012-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of preventing abnormal growth of a metal silicide layer.SOLUTION: A gate insulating film 5, gate electrodes 6a, 6b, an ntype semiconductor region 7b for a source/drain, and a ptype semiconductor region 8b are formed on a semiconductor substrate 1. Then, a metal silicide layer 13 is formed on the gate electrodes 6a, 6b and a source/drain region with salicide technology. After plasma treatment is applied to a surface of the metal silicide layer 13 with reducing gas, an insulating film 21 formed of silicon nitride is accumulated on the semiconductor substrate 1 including the metal silicide layer 13 in a plasma CVD method without exposing the semiconductor substrate 1 to the atmosphere.