baber/WOPTO huggingface dataset:
Patent JP-2012224208-A (JP)
Title: Bearing device for wheel
Inventor: NORIMATSU TAKAYUKI
IPC: B60B35/18
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of preventing the generation of stick-slip noise by relaxing a sudden slip generated between an inner member and a shoulder of an outside joint member, and capable of preventing the intrusion of muddy water or the like from the outside.SOLUTION: A cap 18 formed of a stainless steel plate having a thickness of 0.5-2.0 mm is interposed between opposed surfaces of the shoulder 16 of the outside joint member 14 and a large end surface 3b of an inner ring 3. The cap 18 includes: a disc-like abutment part 18a; a cylindrical fitting part 18b fitted on the shoulder 16; a disc 18c folded outward in the radial direction from the fitting part; a cylindrical part 18d extending in the axial direction from an outer diameter part of the disc; and a flange 18e folded outward in the radial direction from the cylindrical part. The flange 18e faces a knuckle 20 with a small axial gap to form a labyrinth seal RS2, and a low-friction coating layer formed of fluororesin is formed at the surface of the abutment part 18a of the cap 18.
Patent JP-2012224379-A (JP)
Title: Storage container and storage container holding method
Inventor: WAKABAYASHI JUN
IPC: H01L21/673
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage container which eliminates warping of the storage container, and enables inspection etc. as a device is stored in the storage container, and to provide a storage container holding method.SOLUTION: The storage container 100 includes a housing 10, and a shape deformation means 20, wherein the shape deformation means 20 has a magnetic body 21 provided for resin 12 that forms the housing 10, and the shape of the storage container 100 is deformed by a magnetic force that acts on the magnetic body 21. The storage container 100 enables a power to be applied to the storage container 100 by the action of the magnetic force on the magnetic body 21. Utilizing this power, the storage container 100 can be held without contact by the action of the magnetic force in a direction in which a deformation part is corrected when the storage container 100 is deformed.
Patent JP-2012228148-A (JP)
Title: Resonance type non-contact power supply system, power reception side device and power transmission side device
Inventor: NAKAHARA TAKAHIRO
IPC: H02J7/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing an unneeded radiation electromagnetic field in a resonance type non-contact power supply system.SOLUTION: A resonance type non-contact power supply system 10 includes a high frequency power source 20, a primary coil 30 and a primary resonance coil 35 as power transmission side (primary side) devices. The primary coil 30 is connected to the high frequency power source 20 using a power transmission side coaxial cable 60. Further, the resonance type non-contact power supply system 10 includes a power transmission side metal shield 80 to cover the periphery of the primary coil 30 and the primary resonance coil 35, and a power reception side metal shield 90 to cover the periphery of a secondary coil 40 and a secondary resonance coil 45. When performing charging, the power transmission side metal shield 80 and the power reception side metal shield 90 are connected so as to be the same potential by a case connection part 12.
Patent JP-2012229529-A (JP)
Title: Time management system for concrete placement and the time management method
Inventor: SATO IKU
IPC: E04G21/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a time management system for concrete placement, which solves the problems in conventional time management systems for concrete placement that manual recording for each placement layer by an operator is time-consuming and erroneous due to negligence of measurement or recording, or misdescription of the time of placement on a consolidated fresh concrete.SOLUTION: A time management system 1 for concrete placement comprises an acceleration sensor device 3 which is set in a construction area 4 for placing concrete in a formwork so as to detect the vibration of a vibrator for compaction in use during concrete placement, a radio transmission device on the side of concrete placement site which is connected to the acceleration sensor device 3, a radio receiver on a management side which receives data from the radio transmission device, a management server 6 connected to the radio receiver, and a terminal computer 6b connected to the management server. The acceleration sensor device 3 detects the initiation and completion of the vibration of the vibrator for the management of concrete placement.
Patent JP-2012231340-A (JP)
Title: Radio communication method, transmission side communication device, and reception side communication device
Inventor: MURAKAMI YOHEI
IPC: H04W28/18
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve communication quality before performing negotiation of communication capability in a radio communication system where communication devices compliant/noncompliant to a MIMO transmission system are mixed.SOLUTION: A base station BS having a plurality of transmission antennas 101 and 102 comprises: a transmission part 11 performing transmission to a radio terminal MS having one or a plurality of reception antennas, through the transmission antennas 101 and 102; and a control part 30 which performs control to transmit by an STBC system before negotiation of communication capability ends in a connection sequence with the radio terminal MS, and performs control to transmit by a transmission system depending on a result of the negotiation after the negotiation of the communication capability has ended.
Patent JP-2011177022-A (JP)
Title: Rotary electric machine
Inventor: NAKAYAMA MISA
IPC: H02K17/12
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine that efficiently operates, by eliminating a higher harmonic of magnetomotive force close to a fundamental wave, while holding high productivity being an advantage of a concentrated winding system.  <P>SOLUTION: The rotary electric machine includes a stator 1 in which a coil 4 is wound on a plurality of teeth 5 by a concentrated winding system and the coil 4 is connected to a three-phase power supply, and a rotor 2 which is arranged in opposition to the teeth 5 of the stator 1. A ratio between the number of poles and the number of slots of the stator 1 is 1:3. Phase arrangement of the coil 4 is shown in formula (α) and Fig.1 and a relationship between stator core length L<SB>c</SB>and stator diameter ϕ<SB>d</SB>meets formula (1) when p is the number of poles of the stator 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233983-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIDEKI
IPC: G03G15/20
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that improves the efficiency of use of energy, and reduces time required to complete wake-up.SOLUTION: In a printer, a fixing belt 301 is rotated during the period from the completion of printing processing (when YES is determined in step S12) to the start of subsequent printing or wake-up, until a portion that was a second area A2 in the immediately preceding printing operation moves to a position corresponding to a first area A1 (when YES is determined in step S330), and then the rotation is stopped (step S340).
Patent JP-2012232950-A (JP)
Title: Nematode-controlling agent
Inventor: NAGAMATSU YUKIKO
IPC: A01P5/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To achieve an agent for controlling root-lesion nematode, exhibiting excellent safety on men and beasts and on the environment, capable of being executed at a low cost, and having high controlling effects on a root lesion nematode of a representative kind of plant-parasitic nematodes providing terrible damage to a crop; and to provide a controlling method using the controlling agent.SOLUTION: The controlling agent for root-lesion nematode is obtained by using an extract of easily available raw coffee beans in which natural active ingredients that are easily degraded by heat or the like are contained abundantly without being degraded. The controlling method uses the controlling agent.
Patent JP-2012051550-A (JP)
Title: Support structure of front window
Inventor: SHIBUTAKE NOBUYUKI
IPC: B62D25/08
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a front window that can strike a balance between the securing of NV performance and the securing of pedestrian protection performance.SOLUTION: The support structure of the front window includes: an open cross-section frame OF which opens forward in a vehicle; and a support member 20 provided inside the open cross section frame OF to connect an upper surface part and a lower surface part (12, 9) of the open cross-section frame OF. The open cross-section frame OF has a window support part 16a which supports a lower side part of a front window 11 at a part of the upper surface part (12), and the support member 20 has a rear side support part 24 attached to the upper surface part (12) of the open cross-section frame, and a front side support part 25 attached to a cowl panel 12 at a position separated ahead of the vehicle rather than the rear side support part 24. Further the window support part 16a is located between the front and rear side support parts 25 and 24 in the vehicle longitudinal direction.
Patent JP-2012244348-A (JP)
Title: Network relay device
Inventor: MORI SHUNSUKE
IPC: H04L12/56
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that, at multicast transfer in a network relay device, when congestion occurs in a packet transmission part, a packet including the transmission part where congestion occurs at a destination is blocked at a packet reception part, which may cause delay influence on the other packets.SOLUTION: An input part has a disposal threshold rewriting circuit to rewrite a disposal threshold of a packet including an output part where congestion occurs at a destination so as to be small based on congestion information received from a crossbar switch that performs packet switching. When the disposal threshold is small, the corresponding packet is easily disposed, and delay influence on the other packets can be reduced.
Patent JP-2011216096-A (JP)
Title: Device, program, storage medium, and image display method
Inventor: NAGAHARA TAKANORI
IPC: G06F3/048
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device, program, storage medium, and image display method, for improving operability of user interface equipped in an MFP.SOLUTION: The device is equipped with: a means for managing information of correspondence definition associating functions or processing items with settable positions; a means for displaying the types of the functions or processing items on a first display area of an operational screen; a means for referring to the information of correspondence definition, based on the functions or processing items selected in the first display area; and a means for displaying the settable positions as the second display area based on the information of correspondence definition.
Patent JP-2012243716-A (JP)
Title: Duct rail
Inventor: KOIZUMI YOSHINORI
IPC: F21Y101/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle duct rail whose positioning adjustment of a rail unit can be easily made.SOLUTION: The duct rail includes: an adapter 2 for power source connection to be connected to a ceiling rosette; a body cover 4 for covering the adapter 2 from below; a rail unit 5 having a pair of strip rail electrodes 53 set in extension in parallel to be laterally fitted at a lower part of the main cover 4; and a coupling member 6 for coupling the rail unit 5 with the lower part of the body cover 4 in free sliding in its length direction. The coupling member 6 includes a pair of contact terminals 66 in contact with the rail electrodes 53 in a non-fixed state, wherein the power source cable 65 set in extension from the adapter 2 is connected to the contact terminals 66.
Patent JP-2012244608-A (JP)
Title: Antenna for radio terminal device
Inventor: RI NARIYOSHI
IPC: H01Q5/10
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for radio terminal device.SOLUTION: An antenna 100 includes a ground element 113, an inverted L type radiation element 109, an excitation element 107, and an inverted F type radiation element 111. The radiation element 109 has a capacitor of capacity selected corresponding to an adaptive frequency, connected to the ground element by a switching IC 201. The radiation element 109 is excited by the excitation element 107. The inverted F type radiation element 111 has a folded-back part 111d, and resonates at a 1/4 wavelength of a fundamental frequency to the overall length and further resonates at a 1/4 wavelength of the fundamental frequency to the length up to the folded-back part. The radiation element 109 is adapted to a frequency band of a low frequency-side wireless WAN over a plurality of channels, and also adapted to a frequency band of a high frequency-side wireless WAN and the GPS.
Patent JP-2012063743-A (JP)
Title: Fixing device and image forming device
Inventor: YAMAMOTO TAKESHI
IPC: G03G15/20
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent paper from being wrapped to pressure in fixing and separation of an air injection system and prevent jam occurrence, scratches on an image surface on a pressure side or contamination of a conveyance guide or the like.SOLUTION: A plurality of pressure separation pawls 67 are arranged in a longitudinal direction of a pressure roller 66. Each tip of the pressure separation pawls 67 is energized by an energizing member to contact with the surface of the pressure roller 66. The separation ridge is inclined at an angle of almost 20 to 45° so that the width of the pressure separation pawls 67 becomes wider toward the downstream side in the sheet feeding direction. The width W of the narrowest part (tip part) of the pressure separation pawls 67 is set at 1.0 mm or more. And, the pressure separation pawls 67 are formed by a fluorine-based resin material excellent in heat resistance and releasing properties. A sheet separated from an anchoring member by air injection from a nozzle not shown in Fig. is prevented from being wrapped by the installation of the pressure separation pawls 67 contacting with the pressure roller 66.
Patent JP-2012246641-A (JP)
Title: Shear force resistor device
Inventor: IKEDA TAKAAKI
IPC: E04G23/02
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a shear force resistor device which is used in tightly connecting a new structure and an old structure when a vibration control device (vibration control member) or an aseismic device (aseismatic member) is installed in earthquake proof and vibration control repair work in a construction field and which is remarkably excellent in resistance efficiency of shear force between the structures.SOLUTION: A shear force resistor device comprises a ring-shaped groove streak with a cross section of nearly concave or convex, an attachment hole bored from the central part to the inside, a device body in which a ring-shaped locking protrusive piece is installed while an insertion hole is bored in the center and in which a cutout concave or convex with a shape of body of rotation is installed in the neighboring site, an anchor member which penetrates a surface adhesion member having a shape of body of rotation and having the insertion hole installed in the center and the insertion hole and which is inserted into the attachment hole, and a nut member which is screwed to bring the surface adhesion member into close contact with the device body.
Patent JP-2012064198-A (JP)
Title: Paper sheet accumulation apparatus, automatic cash receiving/paying device, and paper sheet accumulation method
Inventor: NAKAJIMA MASAYUKI
IPC: B65H31/26
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved paper sheet accumulation apparatus which is able to temporarily accumulate larger number of bills than heretofore and prevent disorder of accumulation.SOLUTION: A bill accumulation apparatus 4 is provided with an accumulation area 8 where a bill is inserted, an opening and closing part 14 which opens and closes a lower end surface of the accumulation area 8, and a holding part 16 which may take either status i.e. a holding status holding a bill in the upper part of the opening and closing part 14, and a retreat status retreating to the exterior of the accumulation area 8.
Patent JP-2012250147-A (JP)
Title: Ultrasonic intensity monitoring system, and ultrasonic cleaning machine using the same
Inventor: YAMADA YOSHIMASA
IPC: B08B3/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a practicable ultrasonic intensity monitoring system in which the ultrasonic intensity of a cleaning tank is automatically monitored, when a given threshold value is come off, this event is determined promptly, the momentarily abnormality caused due to the change with the lapse of time of the washing performance and failure of an ultrasonic cleaning machine is detected, and high reliability control is achieved; and to provide an ultrasonic cleaning machine which includes the ultrasonic intensity monitoring system and has a cleaning performance of a high reliability.SOLUTION: The ultrasonic intensity monitoring system for an ultrasonic cleaning machine includes: a transducer 4 that is provided at a cleaning tank 2, and converts an ultrasonic wave that propagates the cleaning tank 2 into an electrical signal; a regulator 5 that regulates the size of the electrical signal converted by the transducer 4; and a determination part 7 that determines whether the size of the electrical signal regulated by the regulator 5 is in a given range. The size of the electrical signal is one of a momentary voltage, a momentary current, a moving average or a simple average value of the electrical signal.
Patent JP-2012252445-A (JP)
Title: Positioning device
Inventor: ENDO MINORU
IPC: G05D3/12
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device suitable for moving the rotational position of a motor to a target position and stopping it via an external input signal.SOLUTION: A timer counter latch processing part 31 and a ratio calculation part 32 are added to a conventional positioning device. When an input signal is issued from outside, the counter value of a timer counter is latched. When a new sample signal is issued, the counter value of the timer counter at this point is latched and the ratio calculation part 32 performs a ratio calculation based on these vales, the current value of the rotational position of an output shaft of a motor 1 output by a motor position calculation part 13 at this point, its previous value, and the count value of the frequency of the sample signal, to set as the latch timing motor position. As the value obtained by adding this value and the output value of a move amount setting part 14 is set as the positioning target value of a rotation shaft of the motor 1, the rotation shaft of the motor 1 moves by the output value of the move amount setting part 14 from the position at the timing when the input signal is issued as the start point and then stops.
Patent JP-2012250896-A (JP)
Title: Method for synthesizing scorodite
Inventor: YAMATOYA ATSUSHI
IPC: C01G49/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing scorodite which is suitable for reducing a specific surface area and suppressing elution of arsenic by lowering a nucleation density and obtaining coarser crystal grains.SOLUTION: Pentavalent arsenic ion, a divalent iron compound and a photocatalyst are mixed together, and heated at 50°C or higher, and simultaneously subjected to ultraviolet irradiation. Hereby, the divalent iron compound is oxidized into a trivalent iron compound to lower a nucleation density, and simultaneously to synthesize scorodite. After the ultraviolet irradiation, the mixture is further heated at 50°C or higher, and simultaneously oxygen is blown into it, to thereby bulk a scorodite crystal.
Patent JP-2012067276-A (JP)
Title: Defoaming agent for alkaline detergent
Inventor: SAKAGUCHI SAYAKA
IPC: C11D1/72
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a defoaming agent for an alkaline detergent with excellent low temperature stability and dissolvable in an alkaline detergent of a high concentration.SOLUTION: The defoaming agent for an alkaline detergent includes a compound (A) represented by formula (1), [wherein Ris a 8-24C alkyl group or alkenyl group; k, m and n satisfy k+m+n=1.0 to 10.0], and a compound formula (2) [wherein Z is an amine or ammonia residue].
Patent JP-2013004559-A (JP)
Title: Error detection device of light irradiation module and recording device
Inventor: USUDA HIDENORI
IPC: H01L33/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of easily performing failure detection of a light irradiation module comprising a light-emitting element group in which a plurality of semiconductor light-emitting elements are connected in series.SOLUTION: There is provided a failure detection device of a light irradiation module comprising: a voltage measurement module configured to measure a total value of forward voltages of a plurality of semiconductor light-emitting elements 41, which are connected in series in a light-emitting element group, of the light irradiation module; and a failure determination module 58 configured to determine whether a failure exists in the light-emitting elements on the basis of an amount of reduction of the measured value obtained by the voltage measurement module, with respect to a preset reference value.
Patent JP-2011197694-A (JP)
Title: Electrophotographic photoreceptor, image forming device using the same, and cartridge
Inventor: MITSUMORI MITSUYUKI
IPC: G03G5/047
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in an electric characteristic and other various characteristics, capable of forming a uniform photosensitive layer, and excellent also in a repetition characteristic, an image forming device using the electrophotographic photoreceptor, and an electrophotographic cartridge.SOLUTION: This electrophotographic photoreceptor is formed with the photosensitive layer on a conductive support body, the photosensitive layer contains a compound expressed by general formula (1), Arof the general formula (1) has a 2C-4C alkyl group as a substituent group, and oxytitanium phthalocyanine is contained in the photosensitive layer. Ar-Areach represent an aryl group that may have a substituent group, Ar-Areach represent independently an arylene group that may have a substituent group, and n-neach represent independently 1-3 of integer, in the general formula (1).
Patent JP-2013001343-A (JP)
Title: Fuel cell system
Inventor: TAKEYAMA MAKOTO
IPC: H01M8/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To improve safety when a fuel cell system is mounted in a mobile object.SOLUTION: This fuel cell system 12 is mounted under a floor panel 15 of a mobile object 10. The fuel cell system 12 includes a case 16 having an opening in its first surface and a cover 18 for covering the opening. The opening is formed in the opposite direction to a guest room, and the guest room is not affected if abnormal combustion is caused in the case 16. By forming the cover 18 of a steel plate, the damage of the fuel cell system 12 by the interference with the road surface is prevented.