baber/WOPTO huggingface dataset:
Patent JP-2012222703-A (JP)
Title: Transmitter side communication device and retransmission control method
Inventor: YAMAMOTO ATSUSHI
IPC: H04W28/18
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a modulation and coding method (MCS) different from that in initial transmission to be used in retransmission without altering the configuration of a conventional receiver side communication device.SOLUTION: A retransmission control method of a transmitter side communication device which transmits packets to a receiver side communication device in a radio communication system supporting adaptive modulation and coding (AMC) and hybrid automatic retransmission control (HARQ) comprises the steps of: transmitting an initial transmission packet by using a first MCS (S110 to S125); and, if a second MCS differing from the first MCS is used at retransmission time (No in step S150), a step of transmitting, in place of a retransmission packet to be combined with the initial transmission packet in the receiver side communication device, a new initial transmission packet containing retransmission data to be sent by the retransmission packet to the receiver side communication device by using the second MCS (step S155).
Patent JP-2012221870-A (JP)
Title: Electrolyte for nonaqueous secondary battery and secondary battery
Inventor: KANAZAWA YOSHINORI
IPC: H01M10/0567
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte having high cycle characteristics, low-temperature characteristics, low self discharge and excellent storage stability, and to provide a nonaqueous electrolyte secondary battery.SOLUTION: A nonaqueous electrolyte 5 contains a metal salt including metal ions belonging to group I or group II of the periodic table and 0.005-10 mass% of at least one kind or more of compounds selected from the group consisting of specified silicon compounds. (At least one of a substituent of the specified silicon compounds is a group including a substituent represented as the following general formula (3).) (In the general formula (3), Rrepresents an alkyl group. Each of m1 and m2 represents 0 or 1, and m2 represents 0 when m1=1 while m2 represents 1 when m1=0. * represents a binding position with Si in the silicon compounds or any coupling group bound to Si. When m1=0, the substituent is not bound to an oxygen atom at the site represented as *.)
Patent JP-2012227995-A (JP)
Title: Ultrasonic motor
Inventor: SAKANO HIROMICHI
IPC: H02N2/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor having two output axes with simple structure.SOLUTION: An ultrasonic motor having a laminated piezoelectric element 40, in which elliptic oscillation is excited on both end faces in a direction parallel to a central axis, is structured as follows. The ultrasonic motor comprises: a frictional contactor 41-1 provided on one end face of the laminated piezoelectric element 40; another frictional contactor 41-2 provided on the other end face thereof; a first rotor mechanism 10-1 which abuts on the frictional contactor 41-1 and which is rotated around the central axis as a rotation axis; a second rotor mechanism 10-2 which abuts on the frictional contactor 41-2 and which is rotated around the central axis as a rotation axis; a spring 17 which is spring-biased in a direction parallel to the central axis and which brings the first rotor mechanism 10-1 and the laminated piezoelectric element 40 into pressure contact via the frictional contactor 41-1 and brings the second rotor mechanism 10-2 and the laminated piezoelectric element 40 into pressure contact via the frictional contactor 41-2.
Patent JP-2012227617-A (JP)
Title: Signal transmission circuit
Inventor: IKEDA YASUHIRO
IPC: H05K1/02
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission circuit that allows reduction in crosstalk noise between signal lines and reduction in refraction noise due to a stub, while using a circuit board with a low cost and high packaging density.SOLUTION: A signal transmission circuit according to the present invention is configured such that lead terminals of electronic components and through-hole vias are connected by surface wiring, and a branching is not provided in the middle of the through-hole vias. Besides, first wiring connecting a first electronic component is arranged between second wiring connecting a second electronic component, and signals are transmitted between the first wiring and the second wiring by interleaved transmission.
Patent JP-2012223275-A (JP)
Title: Game machine
Inventor: ITO MASAHIRO
IPC: A63F5/04
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improved in interesting sauce of a game because a plurality of states including a state hardly shifted to an advantageous game and a state easily shifted to the advantageous game are managed by a game controlling apparatus, and the presentation suggesting the states to the player can be associated with an executable presentation by the game controlling apparatus.SOLUTION: The game machine includes: a game control device presentation determination means 160 for determining a game control device presentation to be executed via execution lottery; and an advantageous game shift determination means 210 with which shift to the advantageous game can be determined by execution of a first or second game control device presentation. The game machine has: a normal lottery state in which a first game control device presentation is a lottery object; and a specific lottery state in which a second game control device presentation is a lottery object. The game control device presentation determination means 160 is configured so that the execution lottery in which the second game control device presentation is a lottery object is executed at an execution frequency higher than the execution frequency of the execution lottery in the normal lottery state in which the first game control device presentation is a lottery object.
Patent JP-2012023018-A (JP)
Title: Fuel battery call
Inventor: KOBAYASHI AYANO
IPC: H01M8/12
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of exfoliation between a solid electrolyte layer and a barrier layer.SOLUTION: A fuel battery cell 1 includes: a fuel electrode 11; an air electrode 14; an electrolyte layer 15 between the furl electrode and the air electrode; a barrier layer 13 between the electrolyte layer and the air electrode 14; and a buffer layer 16 between the barrier layer 13 and the electrolyte layer 15. The barrier layer 13 includes pores 13c in the vicinity of an interface 17 between the barrier layer 13 and the buffer layer 16.
Patent JP-2012231096-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SAEKI YOSHIHIRO
IPC: H01L21/768
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having: a conductive layer formed on one surface of a semiconductor substrate through an insulation film; a bump part formed on the other surface of the semiconductor substrate; and a through electrode part connecting the conductive layer with the bump part and penetrating through the semiconductor substrate.SOLUTION: A through hole connecting with a conductor layer from the other surface side of a semiconductor substrate is formed, and a metal film 6 (barrier metal and seed metal) is formed on the through hole and the other surface. Then, a photo-resist 10 is formed and processed to a pattern larger than the through hole to form a plating mask layer. A first plating film 7, made of copper, is formed by an electrolytic plating method, and a through electrode part and a first bump part are formed. Then, a second plating film 8 serving as a second bump part is formed on the first bump part.
Patent JP-2012235574-A (JP)
Title: Excitation power source for superconductive magnet
Inventor: NAGAHAMA TAKAHIDE
IPC: H02J1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an excitation power source for a superconductive magnet which eliminates a dead time from when abnormality is detected till when the output is short-circuited by the operation of a mechanical switch, and can short-circuit the output more surely than before.SOLUTION: An excitation power source 102 that excites a superconductive magnet 2 provided with a superconductive coil 3 includes: an instantaneous interruption detection circuit 30 for outputting an abnormal signal when detecting instantaneous interruption abnormality of the excitation power source; a clamper 6 which is arranged in parallel to the superconductive coil 3, and short-circuits both ends of the output to the superconductive coil 3 by inputting the abnormal signal sent from the instantaneous interruption detection circuit 30; and a semiconductor switch element 20 which is arranged in parallel to the superconductive coil 3 and the clamper 6, and short-circuits both ends of the output to the superconductive coil 3 by inputting the abnormal signal sent from the instantaneous interruption detection circuit 30.
Patent JP-2011215150-A (JP)
Title: Improved inspection system for integrated application
Inventor: VAEZ-IRAVANI MEHDI
IPC: G01N21/956
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact surface inspection optical head which comprises a frame with two rings of apertures therein.SOLUTION: The first set of apertures (12a) surrounding and close to a normal direction to the surface to be inspected (20) is connected to fibers (42) used to collect scattered radiation useful for the detection of micro-scratches and for anomaly detection on patterned surfaces. A second ring of apertures (12b) at low elevation angles to the surface inspected performs anomaly detection on patterned surfaces. This ring of apertures (12b) segments azimuthally the collection space so that the signal outputs from detectors (44) that are saturated by the pattern diffraction or scattering may be discarded and only the outputs of unsaturated detectors are used for anomaly detection.
Patent JP-2012240049-A (JP)
Title: Welding torch
Inventor: NISHIMURA YOSHIHITO
IPC: B23K35/06
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To fix an electrode so as not to rotate as viewed from the tip, and to manufacture it at a low cost in a welding torch.SOLUTION: The electrode 2 is formed of a round bar of a circular section and includes an electrode rotation preventing mechanism 10 including a worked part 2a formed by cutting a part of the electrode 2 and an abutment part 3a of an insulating material 3 abutting on the worked part 2a.
Patent JP-2012240852-A (JP)
Title: Method for producing geopolymer cured body having controlled coagulation start time
Inventor: UEHARA MOTOKI
IPC: C04B14/04
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein, in production of a geopolymer cured body obtained by reacting alminosilicate with an alkali solution, when using an inexpensive sodium compound, industrial execution is difficult because of a short setting start time.SOLUTION: A treatment is applied, in which a geopolymer precursor obtained by mixing alminosilicate with an alkali solution is heated beforehand at a prescribed temperature or higher and held for a prescribed time, to be thereby able to delay the setting start time greatly, and to secure a sufficient usable life. Hereby, industrial level production of the geopolymer cured body using an inexpensive sodium compound as the alkali solution becomes possible.
Patent JP-2012242496-A (JP)
Title: Liquid crystal display device
Inventor: MATSUSHITA MITSUHITO
IPC: G02F1/1368
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an IPS system liquid crystal display device having the reduced number of layers, in which disconnection of a video signal line due to a liquid developer in pixel electrode patterning is prevented.SOLUTION: A liquid crystal display device includes: an ITO which forms a video signal line 20 and a pixel electrode 106 formed on a gate insulating film 102; a pin hole formed in the ITO; and a resist 200 for patterning the ITO, formed so as to cover the image signal line together with a pixel electrode pattern. The resist is formed so as to cover the image signal line, preventing the image signal line from being invaded and disconnected by a liquid developer at resist development. The ITO is then etched and formed so as to cover top surfaces and side surfaces of the image electrode and the image signal line. The disconnection of the image signal line due to the liquid developer in the ITO patterning can be thereby prevented.
Patent JP-2012242265-A (JP)
Title: Combination balance
Inventor: TANAKA TADANOBU
IPC: G01G19/387
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To throw in a desired number of weighed objects 20 to weighing hoppers 13 even when the weighed objects 20 are not uniform.SOLUTION: A combination balance includes weighed object sensors 7 for detecting the respective weighed objects 20 at conveyance terminal ends 6a of linear feeder pans 6. A controller 9 starts the driving of linear feeders 8 for vibrating the linear feeder pans 6. When the detection outputs of the weighed object sensors 7 are changed from a detection state (ON) into a non-detection state (OFF), the controller 9 stops the driving of the linear feeders 8 by regarding that the weighed objects 20 at the conveyance terminal ends 6a have been supplied to supply hoppers 12 by falling. Thus, a desired number of, e.g., one weighed object 20 is supplied from each linear feeder pan 6 to the supply hopper 12, and one weighed object 20 is thrown in from the supply hopper 12 to each weighing hopper 13.
Patent JP-2012241841-A (JP)
Title: Driving device
Inventor: NAKABAYASHI YOSHIYUKI
IPC: F16H57/028
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving device that can suppress a thickness increase and face vibration.SOLUTION: A driving device 3 includes: an electric motor 15; and a decelerator 17 connected to the electric motor 15. The decelerator 17 is provided with a decelerator case 23 where the sidewall 27 on one side connected with the electric motor 15 faces a sidewall 29 on the other side. Ribs 45 and 47 extending between the sidewalls 27 and 29 are provided in the decelerator case 23 as abutment parts that convey loads which act from the electric motor 15 to the sidewall 27 to the sidewall 29 on the other side. The face vibration of the sidewall 27 is suppressed, the generation of noise and vibration is suppressed, the thickness increase of the decelerator case 23 is suppressed, and the weight of the device can be reduced.
Patent JP-2012245081-A (JP)
Title: Skin-integrated foam-molded headrest and method for manufacturing the same
Inventor: OIKE HIDEKAZU
IPC: B68G7/06
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a skin-integrated foam-molded headrest capable of forming a curved sewn end between skin members in a smooth shape, and capable of applying trimming decoration to the sewn end.SOLUTION: In the headrest, a trimming tape with hems as rearward folded-back parts are applied to a sewn part of a headrest cover over the outer surfaces of both sides of a layered end, and the trimming tape is sewn together with the layered end and folded-back parts interposed between both sides of the trimming tape by sewing machine stitches so that the skin members are sewn and integrated via a trimming decoration part of the trimming tape. The method for manufacturing the headrest includes: layering the skin member on the head contact side and the other skin member surrounding the skin member on each other with the rear surfaces facing each other; applying the trimming tape having a U-shaped cross-section with both hems as rearward folded-back parts across outer surfaces on both sides of the layered end; sewing the trimming tape together with the layered end and the folded-back parts interposed between both sides of the trimming tape; and injecting foaming resin into the bag-shaped headrest cover with the skin members sewn and integrated with each other via the trimming decoration part.
Patent JP-2012249144-A (JP)
Title: Solid-state imaging device
Inventor: MIHARA TAKAHIKO
IPC: H04N5/374
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To share a circuit for an electronic shutter operation and for a reading operation in a vertical selection circuit setting an electronic shutter state and a reading state within one horizontal scanning time period to an imaging region.SOLUTION: In a pixel array part 11, pixels 12 storing photoelectrically-converted electric charge are arranged in a matrix. Vertical signal lines VLIN1 to VLINM transmit pixel signals read out from the pixels 12 in a vertical direction. A vertical selection circuit 17 sets an electronic shutter state and a reading state for each selection row of the pixel array part 11 by time division multiplex. A pulse selector circuit 18 drives the pixels 12 belonging to the selection row depending on the electronic shutter state and the reading state. A timing generator circuit 19 controls operation timings of the vertical selection circuit 17 and the pulse selector circuit 18.
Patent JP-2012247682-A (JP)
Title: Imaging apparatus
Inventor: KAWAZU TETSUHITO
IPC: G02B7/28
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent pseudo focusing on a background object having high contrast.SOLUTION: An imaging apparatus includes estimation means estimating a predetermined region in a photographic screen as a main object image by using an image signal outputted from imaging means, first calculation means setting a first focus detection region circumscribed to the main object image and calculating the area of the first focus detection region, second calculation means calculating the area (main object area) of the main object image, comparison means comparing the area of the first focus detection region with the main object area, region setting means setting a second focus detection region whose area is smaller than that of the first focus detection region in the first focus detection region based on the comparison result, and focus adjustment means driving a photographic optical system between a close distance and an infinite distance, so as to calculate a focus evaluation value and adjusting a focus by using the focus evaluation value corresponding to the first focus detection region, when the second focus detection region is not set and by using the focus evaluation value corresponding to the second focus detection region, when the second focus detection region is set.
Patent JP-2012249471-A (JP)
Title: Power distribution system
Inventor: TAKAHASHI ISATO
IPC: H02B1/40
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution system capable of effectively using the power by reducing the power loss due to power conversion.SOLUTION: The power distribution system includes: a DC/DC converter 41 for load and a power conditioner 42 connected to an output terminal 13 of a DC power supply section 10; an AC/DC converter 43 connected to an AC power system 30; and a control section 50 controlling the above. The control section 50 controls the operation of each unit separately so that the power from the DC power supply section 10 is supplied to the load prior to the AC power system 30. The DC power supply section 10 supplies the power to a DC load 21 via the DC/DC converter 41 for load and to an AC load 22 via the power conditioner 42. The AC power system 30 supplies the power to the AC load 21 via the AC/DC converter 43 and directly supplies the power to the AC load 22.
Patent JP-2012249493-A (JP)
Title: Acoustic insulation device for mobile vehicle
Inventor: ABE YUKINOBU
IPC: B61D49/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic insulation device for a mobile vehicle in which noise transmitted to the exterior of the vehicle body is blocked by being reflected or diffracted by acoustic insulators provided upright to the vehicle body; and the amount of noise that an observer or local residents are subjected to is further reduced.SOLUTION: Movement of a mobile vehicle generates noise in, and in the vicinity of, a power collector or a similar device provided upright on the roof 3 of a mobile vehicle. acoustic insulators 1L, 2L, 1R, 2R are provided upright on the roof 3, and block noise travelling directly ahead. The noise is diffracted or reflected by the acoustic insulators 1L, 2L, 1R, 2R, and moves so as to be transmitted to the vehicle exterior. However, a branched, wing-shaped acoustic insulator 1LB provided to the acoustic insulator 2L, or branched acoustic insulators 1RB1, 1RB2 provided to the acoustic insulator 2R, act on the diffracted or reflected noise to block noise, and therefore makes it possible to provide an acoustic insulation device for a mobile vehicle in which transmission to the outside of the vehicle body is minimized and the resulting noise is reduced.
Patent JP-2012249651-A (JP)
Title: Infusion pump
Inventor: UEDA MITSUTAKA
IPC: A61M5/142
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a finger type infusion pump capable of telling the abnormality of the flow rate caused by the falling or the like of a pump to a medical worker such as a nurse or the like.SOLUTION: In such a state that an infusion tube T is mounted on a pump body 1 and a door is closed, the interval between the tip 21b of a finger 21 present at the most retreat position and the pressure plate 24 of the door 12 is detected by a distance sensor 6. In a case that the detected value of the interval is larger than a predetermined allowance value, the abnormality of the flow rate is reported. By this constitution, in a case that the interval between the tip 21b of the finger 21 of a pump mechanism and the pressure plate 24 in a closed door state becomes large due to a fall of the infusion pump or the like and a sudden abnormal rise of the sending amount (infusion flow rate) of the infusion by the pump mechanism is produced, the abnormality of the flow rate of the infusion can be reported to the medical worker such as the nurse or the like and the infusion in a state that the flow rate of the infusion is in an abnormal state can be prevented.
Patent JP-2012249532-A (JP)
Title: Bush cutter
Inventor: SAKUMA SHINICHI
IPC: A01D34/68
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To allow easy mounting of a cutting blade cover on a cutting blade, and to further enhance general-purpose properties of the cutting blade cover.SOLUTION: There is provided a bush cutter 11 including a cutting blade 16 made of a steel material, and freely rotatably installed at the tip of an operation rod 12, and designed to rotate and drive the cutting blade 16 with an engine provided at the rear end of the operation rod 12. In the bush cutter 11, the cutting blade cover 31 freely detachably mounted on the cutting blade 16 is installed. The cutting blade cover 31 is formed with a resin material into a shape of a bottomed cylinder composed of a cover frame 32 opposing to the surface in the shaft direction of the cutting blade 16, and a cylindrical blade tip guard 33 connected to the cover frame 32, and covering the cutting blade 16 from the outside in the radial direction. Three magnets 34 are fixed to the inner surface of the cover frame 32 at an equal interval in the circumferential direction. The cutting blade 16 is covered with the cutting blade cover 31 from the side opposite to the operation rod 12 for the cutting blade 16, and the magnets 34 are bonded to the surface in the shaft direction of the cutting blade 16. Thus, the cutting blade cover 31 is fixed to the cutting blade 16.