baber/WOPTO huggingface dataset:
Patent JP-2014236383-A (JP)
Title: Communication device and communication method
Inventor: NISHIKAWA NOBUYOSHI
IPC: H04W28/04
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of BER.SOLUTION: A modulation part 11 generates a primary modulation signal by performing primary modulation for an input signal, and an IFFT part 13 generates inverse transformation data by performing IFFT for a primary modulation signal which is transformed serial to parallel by a serial-parallel transformation part 12. A transmission part 14 generates a transmission signal based on a baseband signal generated by synthesizing identification information and the inverse transformation data, and transmits them. A re-transmission request reception part 17 receives re-transmission request containing the identification information. A calculation part 16 generates calculation data configured with elements, each element of which is generated with exclusive OR of each element of the input signal and element of a data sequence at the same position of the element of the input signal, where the data sequence is a set of 1 and 0 with the same number as the number of elements of the input signal identified by the identification signal. The modulation part 11 generates the first modulation signal by performing the primary modulation for the calculated data, and the serial-parallel conversion part 12, the IFFT part 13, and the transmission part 14 performs the above processing. For re-transmission request with identification information identifying the same input signal, the above processing is performed based on different data sequence.
Patent JP-2014233827-A (JP)
Title: Ball allocator
Inventor: DOBASHI KOHEI
IPC: F16C19/06
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball allocator that can allocate a plurality of balls securely in equal distance in circumferential direction.SOLUTION: Each vertical facing distance Ln between a skewer 20 and a corresponding push-up member 30 in a plurality of pairs is designed to be increased in circumferential direction toward each end (L1<L2<...<L8) on the basis of L1 which is the facing distance between a reference skewer 20A and a corresponding reference push-up member 30A. An allocator 1 includes a flange portion 11c in a bearing positioning part 11 that restricts upward movement of the skewers 20 and the push-up members 30 when a skewer tooth 21 of the skewer 20 is inserted into a space between neighboring balls 6. The push-up member 30 is provided with an elastic member 37 that restricts upward movement of the push-up member 30 driven by a vertical driver 40 after the upward movement of the push-up member 30 is restricted by the flange portion 11c.
Patent JP-2014239357-A (JP)
Title: Backward periphery monitoring device of work vehicle
Inventor: OCHI SHIGEO
IPC: B60R1/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance safety and operability by understanding the obstacles or workers in the dead angle of an operator in the rear view, or the turning direction of the vehicle body well.SOLUTION: An overhead image PP is formed by a rear camera in the rear of a vehicle body, a right side camera above right rear wheel and a left side camera above left rear wheel. From the turning center of the vehicle body obtained based on the steering angle of rear wheels 13L, 13R, the progress trajectories BTi, BTo, FTi, FTo of the left and right rear wheels are obtained. An image processing apparatus creates a composite image F by superposing these progress trajectories BTi, BTo, FTi, FTo on the overhead image PP, and displays it on a back around monitor device. Furthermore, the composite image F is provided with rear wheel magnification display parts PRw, PLw displaying the magnified images of the rear wheels 13L, 13R.
Patent JP-2014241478-A (JP)
Title: Communication device and communication method
Inventor: KAWATE RYUSUKE
IPC: H04L12/44
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in the case where one management unit at upper-level of an L2 SW manages a plurality of ONUs in a lump and allocates bands of the ONUs, in order to transmit high priority data required to transmit with high priority like, for example, VoIP, the upper-level management unit shortens a cycle to allocate bands of the ONUs, and increases a frequency to allocate bands to VoIP data; therefore, if the number of ONUs is hundreds to thousands, processing cannot catch up, transmission of data delays, and the quality of VoIP deteriorates.SOLUTION: Line concentration means performs band allocation of station side interface function means at a first band update cycle, and the station side interface function means performs band allocation of a subordinate optical line subscriber side device at a second band update cycle that allows high priority data to be transmitted with low delay. Thus, even if there are hundreds to thousands optical line subscriber side devices, high priority data is transmitted with low delay and the communication quality of the high priority data can be improved.
Patent JP-2014241495-A (JP)
Title: Method of manufacturing vibrator package, vibrator package and electronic device including vibrator package
Inventor: KOYAMA MITSUAKI
IPC: H03H3/02
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vibrator package in which the oscillation frequency of a vibrator has superior stability, when sealing the vibrator airtightly in the package, and to provide a vibrator package and an electronic device including the vibrator package.SOLUTION: A package 10 for sealing a crystal oscillator 2 is constituted of a base member 1 having a flat surface on the crystal oscillator 2 side, and a substantially box type lid 3 having an open lower surface side central part. When bonding an internal electrode 5 buried in the base member 1 and an extraction electrode 13 of the crystal oscillator 2 by a conductive bonding material 22 and heating, volatile components generated from the conductive bonding material 22 are discharged to the outside of the edge of the base member 1. Thereafter, the base member 1 and the lid 3 are bonded airtightly in a vacuum atmosphere.
Patent JP-2014239796-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce a program capacity.SOLUTION: A game machine determines whether or not a display result of a variable display turns out a specific display result before starting the variable display of a reservation memory based on passage, and on the basis of the determination result, executes a read-ahead performance. When a game medium passes a first operation-start area or a second operation-start area, the game machine executes a prescribed calculating using passage operation-start area identification data for identifying in which operation-start area the game medium passes, and special game state data for identifying whether or not the game is controlled to a special game state. When the calculation result is a prescribed result, the game machine restricts the execution of a read-ahead performance corresponding to the passage subject to the calculation.
Patent JP-2014240924-A (JP)
Title: Magnet roller, manufacturing method thereof, developing roller, developing device, and image forming apparatus
Inventor: SHIMA TOSHIAKI
IPC: F16C13/00
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller which can be manufactured by injection molding and is available for higher-speed printing in an electrophotographic image forming apparatus, and a developing roller, a developing device, and an image forming apparatus which include the magnet roller.SOLUTION: A magnet roller 10 includes a substantially column-shaped roller body 12. The roller body 12 has a draft taper 125 formed from a first end surface 121 to a second end surface 122. However, the draft taper 125 is not formed in a part including a main magnetic pole in a circumferential direction of the roller body 12. The magnet roller 10 is stored in a sleeve so that a distance between this part and the sleeve is constant, and the sleeve is rotatably supported, whereby the developing roller is constituted. The developing roller is mounted in the developing device and is used in the image forming apparatus.
Patent JP-2014239843-A (JP)
Title: Toy and method for installing the same
Inventor: MURAKAMI YUICHI
IPC: A63G31/12
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a toy including an air-tight air bag put with air, and capable of being suppressed in movement to a placement surface, and an installation structure for the same.SOLUTION: A toy includes: an air-tight air bag 10 becoming a disk-like shape by putting air; a storage bag 20 including a storage room 23 for storing the air bag 10; and a back lid 30 for closing a hole 21A provided in the storage bag 20. The air bag 10 is stored in the storage bag 20 through the hole 21A, and air is put thereafter. The air bag 10 put with air is fitted into the storage room 23. Thereafter, the toy whose top and bottom are inverted is placed on a placement surface X, and at this time, the peripheral edge part of a lower sheet 21 of the storage bag 20 spreads out around the air bag 10 on the placement surface X.
Patent JP-2015000589-A (JP)
Title: Vehicular steering angle estimation device
Inventor: ONOUE ASUKA
IPC: B62D6/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering angle estimation device capable of calculating an estimation value of steering angle without error by correcting a rotation speed of a different-diameter wheel even in a case where a different-diameter tire which has a different diameter to the other three wheels is attached to any one of front, back, left and right wheels.SOLUTION: A different diameter ratio calculation part 44 calculates a different-diameter ratio on the basis of respective rotation speeds of individual wheels detected by a front-left wheel speed sensor 36, a front-right wheel speed sensor 37, a rear-left wheel speed sensor 38 and a rear-right wheel speed sensor 39; determines that a wheel whose different diameter ratio is large among the left and right wheels has a different diameter; and corrects the rotation speed of the wheel that has been determined to have a different diameter by a wheel speed correction part 46 on the basis of the calculated different-diameter ratio.
Patent JP-2015004597-A (JP)
Title: Scale for photoelectric measurement instrument, encoder, and method for forming scale
Inventor: MAEDA FUJIO
IPC: G01D5/347
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a scale for a photoelectric measurement instrument and an encoder, configurable more inexpensively and easily, and to provide a method for forming the scale.SOLUTION: A scale 1 for a photoelectric measurement instrument according to the present invention has a scale base material 10 and a reflection coating 20 formed on the scale base material 10, and is characterized in that a surface of the reflection coating 20 is etched at a prescribed pitch to form a low-reflection surface 22, and a remaining portion of the surface of the reflection coating 20 without being etched is made to serve as a light reflection surface 21. This makes it possible to provide the scale which is more inexpensive and has a better yield.
Patent JP-2014211424-A (JP)
Title: Concentration meter and concentration measuring method
Inventor: MATSUOKA TAKESHI
IPC: G01N1/22
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately measure the concentration of a measuring object in a sample solution even if the temperature of the sample solution is not equal to target temperature.SOLUTION: The measuring method includes the steps of: detecting the measured temperature of a sample solution containing a material to be measured and the gas concentration of the material to be measured that is contained in carrier gas bubbled in the sample solution; determining the gas concentration of the material to be measured at the target temperature, on the basis of the relationship between the measured temperature and the gas concentration of the material to be measured that is contained in carrier gas, and the temperature at specific concentration and the gas concentration of the material to be measured; and determining the concentration of the material to be measured in the sample solution on the basis of the gas concentration at the target temperature. Thus, even if the sample temperature does not become the target temperature, the concentration of the measuring object can be accurately measured.
Patent JP-2015005690-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IIDA TETSUYA
IPC: H01L23/00
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of alignment in photomasking which is performed when patterning a film on the rear side of an SOI substrate, in a semiconductor device using the SOI substrate.SOLUTION: In a photolithography process in which a rear-side electrode RE is formed by patterning a metal film on the rear side of an SOI substrate, a mark composed of a through-via TSV penetrating a BOX film BX is observed from the rear side of the SOI substrate so as to perform the alignment for photomasking in the photolithography process, thereby improving the accuracy of alignment in the photomasking.
Patent JP-2015006275-A (JP)
Title: Game machine
Inventor: KAWADA YOSHIAKI
IPC: A63F7/02
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for holding compatibility between game control means and put-out control means in the initialization of memory means.SOLUTION: Game control means (or a game control device 100) is constituted to send a power activation notice to put-out control means (a put-out control device 200) in response to the activation of the power source of a game machine, and game information storage means (RAM 111C) is initialized as the power activation notice. Accordingly, there is transmitted either an initialization command notice for instructing the initialization of memory means (RAM 211C) or a power failure restoration command notice instructing that the game information storage means is not initialized and that the storage means is not initialized. Moreover, the put-out control means is constructed to perform the initialization of the memory means in the case of having received the initialization command notice, but not the initialization of the memory means in the case of having received the power failure restoration command notice, and the initialization processing of the memory means in the case of having received neither the initialization command notice nor the power failure restoration command notice for the time period from the power activation of the game machine to the lapse of a predetermined time period.
Patent JP-2015012347-A (JP)
Title: Document reading device and image forming apparatus
Inventor: TAKAHASHI KAORU
IPC: G06T1/00
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a document reading device or the like capable of preventing such a quantity of light as to affect read information (read image) of a document because of a partial luminance part from being reflected towards a light-receiving part, even in the case where a high-luminance part is included in a part of a light source.SOLUTION: The document reading device comprises: a read position defined as a reference position to read information of a document; a light source irradiating the document passing the read position with light; a light-receiving part for receiving reflection light generated by light from the light source; and a background reflection part which is disposed in such a state that light from the light source is reflected so as to be received by the light-receiving part after passing the read position, and reflects reflection light of a quantity more than the quantity of document reflected light reflected by the document, in the state where the document is not present. The background reflection part is formed by processing a mirror surface so as to reflect reflection light of a quantity less than the quantity of mirror surface reflection light reflected on the mirror surface.
Patent JP-2015012354-A (JP)
Title: Displacement meter and optical digital microphone
Inventor: AKINO YUTAKA
IPC: H04R3/00
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a displacement meter capable of outputting a signal resistant to noise and having high transmission quality.SOLUTION: The displacement meter for irradiating an object to be displaced with light and measuring a displacement magnitude of the object on the basis of light reflected from the object includes: light-emitting means for irradiating the object with light; an illuminance-frequency converter which receives the reflected light and outputs a rectangular wave composed of an oscillation frequency proportional to a light intensity change of the reflected light: an oscillator which outputs a reference signal composed of a reference frequency for comparing the rectangular wave with a phase; a phase comparator which inputs the rectangular wave and the reference signal, compares the rectangular wave with the reference signal, and when the phase of the rectangular wave is advanced from the reference signal, outputs a first signal, and when the phase of the rectangular wave is delayed from the reference signal, outputs a second signal; and a digital data output unit which outputs a digital signal on the basis of the first signal and the second signal outputted from the phase comparator.
Patent JP-2014239845-A (JP)
Title: Green stem cooker
Inventor: YAMAMOTO KENJI
IPC: A47J43/28
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool that prevents a person from burning his/her hands when boiling stems of greens and that can be easily attached/detached.SOLUTION: A green stem cooker assumes a U-shape having inner and outer plates, has a rod-like stopper that has a supporting point on the lower inside of the outer plate and that enables the vertical movement of the other side of the supporting point, and has it fixed near the center of a main shaft by a fixing member.
Patent JP-2015010766-A (JP)
Title: Outdoor unit for heat pump cycle
Inventor: KUME YOSHITAKA
IPC: F24F1/14
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for a heat pump cycle capable of improving drainability of condensate water attached to a surface of an evaporator.SOLUTION: In an outdoor unit for a heat pump cycle including an evaporator 14 constituting the heat pump cycle 10 and a blower fan 15 for distributing the outside air toward the evaporator 14, a surface at an outside air circulation side, of the evaporator 14 has a water-repellent property, and the evaporator 14 is inclined toward a downstream side in the flowing direction of the outside air with respect to the vertical direction.
Patent JP-2015012466-A (JP)
Title: Communication device
Inventor: JAGATJYOTI GHIMIRE
IPC: H04N1/32
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of maintaining the state of being able to detect various events from a telephone line side and obtaining high power saving effect.SOLUTION: A multi-functional device 1 comprises a normal mode in which a switching power supply 31 operates, and an off mode in which the switching power supply 31 stops as an operation mode. During the off mode, a DAA (Data Access Arrangement) 21 cannot operate, but a power saving chip 3 operates by a backup power supply 4. The power saving chip 3 has a function that restores the operation mode to the normal mode by starting the switching power supply 31 when voltage of the backup power supply 4 becomes a predetermined voltage reduction state during the off mode. If a line event occurs during the off mode, a photo relay 26 turns on, and charged power of the backup power supply 4 is discharged via the photo relay 26. This changes the voltage of the backup power supply 4 to the voltage reduction state and restores the operation mode to the normal mode.
Patent JP-2013188608-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine making presentation about additional variable display further interesting, and increasing game entertainment.SOLUTION: Advance notice presentation is selected such that the advance notice presentation performed during subsequent additional variable display does not employ the advance notice presentation having a low possibility of generating a jackpot, as compared with the advance notice presentation performed during preceding additional variable display in false continuous variable display. Further presentation is performed relating to the number of times of additional variation of false continuous presentation.
Patent JP-2013224667-A (JP)
Title: Windmill pitch driving device
Inventor: ASANO YOJI
IPC: F03D1/06
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a windmill pitch driving device capable of improving output torque, reducing in size, and improving durability.SOLUTION: An output pinion 16 is mounted to one end side of an output shaft 15 by means of spline coupling. A pinion-side lubricant sealing mechanism 45 is provided which has sealing structures (46, 47) for sealing the effluence of the lubricant from a spline-coupling part 49 of the output shaft 15 and the pinion 16 and seals the lubricant on the spline-coupling part 49.
Patent JP-2015016728-A (JP)
Title: Vehicle front structure
Inventor: KASAI TOSHIYUKI
IPC: B62D25/08
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle front structure which can suppress the moment generated at a front pillar at a front face collision of a vehicle.SOLUTION: A vehicle front structure 30 comprises an apron upper member 16 which extends along a vehicle fore-and-aft direction at a vehicle front side of a middle part 14B of a front pillar 14 in a vehicle vertical direction. A high-rigidity part 38 having a proof stress difference by being further enhanced in rigidity than a front side 36 in the vehicle fore-and-aft direction is arranged at a rear side of the apron upper member 16 in the vehicle fore-and-aft direction. By this constitution, a region of the front side 36 is deformed to a vehicle lower direction with respect to the high-rigidity part 38 of the apron upper member 16 at the front face collision of the vehicle 10.
Patent JP-2015019236-A (JP)
Title: Visible light communication device
Inventor: HARUYAMA SHINICHIRO
IPC: H05B37/02
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a visible light communication device enabling a reception terminal to receive a low speed communication signal and a high speed communication signal free from interference with each other.SOLUTION: The visible light communication device includes: a control circuit 11 that outputs a communication signal to be overlapped with a beam of illumination light output from a light source 3; a first modulation circuit 12 that modulates the strength of the light from the light source 3 using a low speed first communication signal S1; and a second modulation circuit 13 that modulates the strength of the light from the light source 3 using a high speed second communication signal S2. Each of the modulation circuits 12 and 13 modulates the strength of light from the light source 3 by increasing/reducing a load current flowing on the light source 3. The first modulation circuit 12 increases/reduces the load current so that the inclination of the load current is smaller than the inclination of the load current modulated by the second modulation circuit 13.