baber/WOPTO huggingface dataset:
Patent JP-2013015180-A (JP)
Title: Single-row deep-groove type radial ball bearing
Inventor: TANAKA SUSUMU
IPC: H02K5/173
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of suppressing skidding of a special single-row deep-groove type radial ball bearing used for rotatably supporting a rotor disposed in a drive unit of an electric vehicle.SOLUTION: The outer diameter of an outer ring is set to 130 to 200 [mm], the inner diameter of an inner ring 3a is set to 100 to 170 [mm], and the diameter Da of each ball 4a is set to 5.5 to 7.5 [mm]. A relationship of dm.π/Z=(2 to 5)Da is satisfied, when dm [mm] denotes the pitch circle diameter of each ball 4a, and Z denotes the number of balls 4a. The position of a crown type retainer 5a made of PEEK is regulated by inner ring guide in a diameter direction, and by ball guide in an axial direction. The radial ball bearing can be used under such a condition that the value of dm×n is ≥1,500,000.
Patent JP-2013021401-A (JP)
Title: Radio communication system, communication device, and radio communication method
Inventor: ISHIHARA KOICHI
IPC: H04W72/12
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect timing of a frame in uplink SDMA transmission.SOLUTION: In a radio communication system including a plurality of first communication devices and a second communication device, the second communication device calculates the reception signal power of a signal received from each of the first communication devices, ranks each of the first communication devices in descending order of the calculated reception signal power, and transmits a control signal indicating the result of ranking to each of the first communication devices. Then, a first communication device generates a training signal sequence common to all of the first communication devices, adds to the generated training signal sequence a cyclic shift delay which is a smaller delay amount in the case that the rank of its own device indicated by the control signal is higher, and which is a different delay amount for each first communication device, and transmits the training signal sequence with the added cyclic shift delay.
Patent JP-2013017594-A (JP)
Title: Assessment aid and assessment device
Inventor: SENDA KOICHI
IPC: A61B6/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an assessment aid which can be used as a phantom (pseudo-lesion) in the imaging and assessment of digital X-ray video images, and in particular whereby digital X-ray video images in a plurality of X-ray absorption regions having different X-ray absorptivities can be assessed, and an assessment device provided with the assessment aid.SOLUTION: This assessment aid 1 is used in the imaging and assessment of digital X-ray video images, and comprises a fixed plate (plate-shaped body) 24 having a plurality of regions A-C of different X-ray absorptivities, a turntable (displacement body) 4 having a plurality of wires (line members) 511-518 rotatably (displaceably) provided to the fixed plate 24 so as to transect X-rays with which the fixed plate 24 is irradiated, and a drive motor (drive unit) 3 for rotating (displacing) the turntable 4 with respect to the fixed plate 24. Preferably, the fixed plate 24 has different thicknesses and/or constituent materials in the plurality of regions A-C and thereby has different X-ray absorptivities in each of the regions A-C.
Patent JP-2013019776-A (JP)
Title: Adhesive strength measuring apparatus
Inventor: MUROI KAZUO
IPC: G01N19/08
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a new adhesive strength measuring apparatus capable of extremely inexpensively and easily selecting and measuring the adhesive strength of a sample when measuring the adhesive strength of various samples.SOLUTION: A contact piece 3 is configured to be an O-ring-like shape, and a contact face of the contact piece 3 is formed in an arc shape in two axial directions. The contact piece 3 having the O-ring-like shape is detachably attached to a contact piece attachment member 6.
Patent JP-2013019829-A (JP)
Title: Physical quantity detection device, and inspection method of physical quantity detection device
Inventor: HARA TETSUYA
IPC: G01D5/14
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity detection device in which correction accuracy is improved without being influenced by a shape of an output waveform, and an inspection method of the physical quantity detection device.SOLUTION: A hall element 11 outputs a signal according to a change in a rotation angle of a yoke 30. A DSP 12 corrects an actual output value of the hall element 11 on the basis of a previously stored prescribed correction value, calculates the rotation angle of the yoke 30 on the basis of the corrected value, and outputs it. Prescribed correction value calculation means calculates the prescribed correction value. The prescribed correction value calculation means sets the prescribed correction value on the basis of a primary error being a difference between an interpolated actual output value calculated by applying primary function interpolating processing to the actual output value in a prescribed rotation angle range and an actual output value corresponding to the interpolated actual output value.
Patent JP-2011213591-A (JP)
Title: Chip holder
Inventor: YAMAMOTO MASAO
IPC: B31B50/25
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To replace a chip in a short time in a scribe device.SOLUTION: The chip 14 is rotatably attached to a chip holder 10. The chip holder 10 is formed in a cylindrical shape and the tip end has an attachment unit 16. An opening is arranged at a holder joint. The chip holder 10 is adsorbed by a magnet for attachment so that detaching and attaching can be performed easily. Chip offset data is recorded as a two-dimensional code 17 on the surface of the chip holder 10. When replacing the chip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. As a result, the operation required for correction when attaching/detaching the chip holder is eliminated and the chip replacement is enabled during a short time of device stop.
Patent JP-2013020177-A (JP)
Title: Image forming apparatus
Inventor: KUDO RAN
IPC: G03G15/16
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a configuration where a steering roller is operated using friction force, when an idle rotation mode is introduced for executing an idle rotation for a predetermined period to reliably suppress belt skew associated with replacement of a belt, a longer downtime is caused because of the frequent execution or the longer setting period of the idle rotation mode.SOLUTION: When a change in resistance to be detected is less than a predetermined value, an idle rotation mode is not executed; when a change in resistance to be detected is not less than a predetermined value, a rotation mode is executed in a state where a cleaning member is separated from a belt.
Patent JP-2013026668-A (JP)
Title: Document reading apparatus, document reading method, and program
Inventor: HATANAKA SATOSHI
IPC: H04N1/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To allow a user to judge whether a document with a read completion mark printed thereon has been normally read this time, when the document is read again.SOLUTION: A document 41 before being read has thereon a printed completion stamp 31 which has been printed when the last reading was completed. An image is recognized by reading the document 41. Since the completion stamp 31 is detected, a new completion stamp 32 is added to the right of the completion stamp 31 on the document 42 after being read, by the completion of reading this time. If the document before being read has no completion stamp printed thereon, no completion stamp is detected by the image recognition of the document, so that a completion stamp is printed at a primary position.
Patent JP-2013023468-A (JP)
Title: Emulsifiable liquid composition
Inventor: NAKABACHI TAKASHI
IPC: A01N47/12
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel emulsifiable liquid composition.SOLUTION: The emulsifiable liquid composition comprises a carbamate-based herbicidally active ingredient, a polyoxyalkylene-stylenized phenyl ether-formaldehyde condensation product and a nonpolar organic solvent. In addition, the emulsifiable liquid composition can contain a polar solvent and another herbicidally active ingredient. Esprocarb is preferable as the carbamate-based herbicidally active ingredient.
Patent JP-2013023097-A (JP)
Title: Carrier in vehicle
Inventor: SASAKI MANABU
IPC: B60R7/05
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier in vehicle which prevents a surfboard carrier from being processed in misregistration with respect to a sun visor or in out of place from the sun visor.SOLUTION: In a surfboard carrier 100, a first ring formed by an attachment band 102 is winded around a sun visor V, and end is fixed with surface tape in such a manner that the sun visor V is tightened by pulling the end of the attachment band 102. At this time, slip between the surfboard carrier 100 and sun visor V is prevented since a preventing slip surface of pad contacts with the sun visor, therefore the surfboard carrier 100 can be prevented from being processed in misregistration or out of place from the sun visor V.
Patent JP-2011232777-A (JP)
Title: Audio signal transmission device, audio signal reception device and audio signal transmission system
Inventor: FUCHIGAMI NORIHIKO
IPC: G10L19/008
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To transmit audio data with improved compression rate by a predictive encoding of a multi-channel audio signal.SOLUTION: An addition circuit 1a computes a sum signal (L+R) of stereo 2 channel signals L and R. A subtraction circuit 1b calculates a difference signal (L-R). Differential arithmetic circuits 11D1 and 11D2 compute differences Δ(L+R) and Δ(L-R) of the sum signals and difference signals between current and previous times. Predictive coding circuits (15D1, 15D2, 16D1, and 16D2) compute a plurality of predictive values of the differences Δ(L+R) and Δ(L-R), compute respective predictive residuals of the plurality of predictive values and the differences Δ(L+R) and Δ(L-R), packetize predictive encoded data by selecting, for example, a minimum predictive residual, and then transmit the predictive encoded data through a prescribed communication line.
Patent JP-2012042943-A (JP)
Title: Fixing device including extended-life component and method of fixing marking material to substrate
Inventor: GRACE T BREWINGTON
IPC: G03G15/20
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device including extended-life components and a method of fixing marking material to a substrate.SOLUTION: An exemplary embodiment of the fixing device includes: a first fixing member 182 including a first surface; a thermal energy source 188 for heating the first surface of the first fixing member to a fixing temperature; and a second fixing member 184 including a second surface. The first surface and the second surface form a fixing nip configured to receive a substrate including a surface and marking material comprising toner disposed on the surface. The first fixing member and the second fixing member are operable to apply a pressure of at least about 300 psi to the substrate and toner, and to heat the toner to a sufficiently-high temperature, at the fixing nip, to fix the toner to the substrate.
Patent JP-2013032739-A (JP)
Title: Variable displacement vane pump
Inventor: TSUKADA YOKO
IPC: F04C14/22
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement vane pump having a structure capable of, suppressing the vane separation in a fixed displacement area and the pressure peak of a pump room in a variable displacement area and thereby satisfactorily preventing the noise occurrence.SOLUTION: The vane pump has an inner peripheral face shape of a cam ring 15 formed so that, in the maximum eccentric state with respect to the eccentric amount of the cam ring 15 relative to a rotation center Or of a rotor, a radius vector (a distance from the rotation center Or) gradually shortens according to the rotation of the rotor in an area to the intermediate point from the beginning of a first seal interval between the terminal part of a suction port 22 and the start part of a discharge port 21 and an area to the terminal from an intermediate point of a second seal interval between the terminal part of the discharge port 21 and the start part of the suction port 22. Further, the inner peripheral face shape of the cam ring 15 is formed so that, in the minimum eccentric state with respect to the radius vector is substantially fixed or gradually lengthened according to the rotation of the rotor in at least a part of an area from the intermediate point of the first seal interval to the terminal thereof and at least a part of an area from the start of the second seal interval to the intermediate point thereof.
Patent JP-2013037456-A (JP)
Title: Condition retrieval data storage method, condition retrieval database cluster system, dispatcher and program
Inventor: KONDO SATORU
IPC: G06F12/00
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a condition retrieval data storage method, a condition retrieval database cluster system, a dispatcher and a program, which enable retrieval based on an element of a value while suppressing the total amount of data to be stored.SOLUTION: When storing data of an original file in each server, a dispatcher of a condition retrieval database cluster system creates a disassembly file for each of a key and a value included in the original file, determines positions of the servers by applying discontinuous and continuous hash functions to a value of the key, and allows each of the determined servers to store the data of the original file. In addition, the dispatcher determines a position of the server by applying a discontinuous or continuous hash function to an element of the value, and allows the server to store the element of the value, and the value of the key of the original file.
Patent JP-2013034943-A (JP)
Title: Particle aggregate of hierarchical structure and method for producing the same
Inventor: KOSHIZAKI NAOTO
IPC: C01B13/14
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an particle aggregate of a hierarchical structure which is complicated and is high in freedom of design and can develop a function according to a particle structure; and to provide a method for producing the particle aggregate of the hierarchical structure, capable of producing the particle in a simple and inexpensive method.SOLUTION: The particle aggregate of the hierarchical structure has a substrate, a template formed on the substrate, and a nanostructure formed on the template, wherein the template is formed by laminating spherical particle layers in which spherical particles are regularly arranged from the substrate side to the nanostructure side in at least two layers, the particle sizes of the spherical particles are different between the spherical particle layers, becomes smaller from the substrate side to the nanostructure side, the nanostructure is arranged on each of the spherical particles in the spherical particle layers forming an uppermost layer of the template and is formed of nanoparticles of a particle size smaller than that of the spherical particles.
Patent JP-2013038254-A (JP)
Title: Manufacturing method of thermosetting resin frame of light-emitting diode
Inventor: CHU CHUNFONG
IPC: H01L33/62
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thermosetting resin frame of a light-emitting diode, capable of improving production efficiency and a production quantity, by adopting a roll type manufacturing method for a manufacturing method of a thermosetting resin frame of a light-emitting diode to automate production of a thermosetting resin frame of a light-emitting diode, saving manpower, and reducing manufacturing time to remarkably reduce manufacturing cost.SOLUTION: A plurality of base is formed after processes of: preparing a roll type metallic material; processing the metallic material with press punching or etching; forming a frame strip having a mounting part; applying plating treatment to the frame strip; inserting the frame strip completed with the plating treatment into a metal mold; and resin-sealing with a thermosetting resin. Then, the frame strip on which the bases are formed by resin-sealing at the mounting part is carried in an oven, and the frame strip is cut into sheet pieces after baking. Finally, the sheet pieces are inspected and if there is no defect in the inspection of the sheet pieces, a shipment is carried out.
Patent JP-2013045096-A (JP)
Title: Erecting equal-magnification lens array unit and image reading apparatus
Inventor: SUGITA TAKEYA
IPC: G02B13/18
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce an influence of foreign matters which are deposited onto a lens of an erecting equal-magnification optical system on an image.SOLUTION: An erecting equal-magnification lens array unit has a first lens array and a second lens array. The first lens array has a plurality of first lenses 20. The second lens array has a plurality of second lenses 21. The optical axis of the second lens 21 overlaps with the optical axis of the first lens 20. The first lens 20 and the second lens 21 of which the optical axes overlap with each other form a unit optical system. The unit optical system is an erecting equal-magnification optical system. The unit optical system is substantially telecentric at least on the object side. An imaging position of the object due to the first lens 20 is positioned between the first lens array and the second lens array.
Patent JP-2012049134-A (JP)
Title: Fan-shaped x-ray beam imaging systems employing graded multilayer optic device
Inventor: SUSANNE MADELINE LEE
IPC: H05G1/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflective multilayer configuration that can provide fan-shaped X-ray beam having a desired spectral shape of the X-ray beam for X-ray imaging application.SOLUTION: An X-ray imaging system that produces fan-shaped beams is described. The system comprises target focal spot, a target for emitting X ray, and a graded multilayer optic device in optical communication with the target. The optics transmits the source X ray to produce fan-shaped beam. The graded multilayer optic device include a first graded multilayer section for redirecting and transmitting X ray through total internal reflection. The graded multilayer section includes a high-index material layer having a first complex refractive index n, a low-index material layer having a second complex refractive index n, and a grading zone disposed between the high-index and low-index material layers.
Patent JP-2013049952-A (JP)
Title: Vehicle controller, and computer program for portable information terminal
Inventor: SEKI MASAO
IPC: H04M11/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To intuitively control a vehicle opening/closing body by using portable information terminal.SOLUTION: A vehicle controller includes radio communication means 101, 102 for radio communication with a portable information terminal 2 having a touch panel 210, and control means 100 that transmits vehicle status information for displaying state of the vehicle opening/closing body on the touch panel 210, to the portable information terminal, receives a command input from the touch panel, and controls the vehicle opening/closing body on the basis of the command.
Patent JP-2013050847-A (JP)
Title: File synchronization method, file synchronization server device, and file synchronization program
Inventor: ONO TAKASHI
IPC: G06F12/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a server device which can decentralize a processing load required for file synchronization among terminal devices.SOLUTION: A server device 3 comprises: a file DB 21 for storing files shared by a plurality of terminal devices 2; a format storage unit 23 for storing formats; and a conversion processing unit 46 for converting a format of a file stored in the file DB into a format of a terminal device side when the format of the file stored in the file DB is different from the format of the terminal device side. On detecting a synchronization request of an updated file among terminal devices, the server device refers to connection condition of the terminal devices, and converts update target files in the terminal devices of a synchronization target when the terminal devices of the synchronization target are connected. When the terminal devices of the synchronization target are not connected, the server device does not convert the update target files in the terminal devices of the synchronization target. Only when a load of the server device is within a predetermined level, the device converts the update target files.
Patent JP-2013054473-A (JP)
Title: Imaging apparatus
Inventor: FUCHIGAMI TARO
IPC: H04N5/225
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus having a display unit disposed with a photocatalyst, which allows the photocatalyst to be efficiently activated with reduced consumption power and enables a user to use the imaging apparatus at any timing.SOLUTION: An imaging apparatus comprises: an imaging device which converts an optical image into an electric signal; a display part movable between a storage state and a usage state; a touch panel disposed at the display part; a photocatalyst layer disposed on the touch panel; a light source for activating the photocatalyst layer; and storage means which stores the history of touch operation. The lighting control of the light source is altered corresponding to the history of touch operation stored in the storage means.
Patent JP-2013055787-A (JP)
Title: Charger for electric vehicle
Inventor: NAKAYAMA SHOJI
IPC: H02J7/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a charger for an electric vehicle which facilitates the work for allowing a charging connector to be held at a connector holding part when charging is not conducted.SOLUTION: In a charger body 10 of a charger for an electric vehicle 1, there are provided a charging cable CB2 provided with a charging connector CN1 detachably connecting with the electric vehicle, a charging control part controlling charging to the electric vehicle to which the charging connector CN1 is connected, and a holder 22 into which a tip side of the charging connector CN1 is inserted when charging is not conducted and holding the charging connector CN1. The holder 22 is provided so as to move between a first position where the charging connector CN1 is housed in the charger body 10 and a second position where the charging connector CN1 is protruded from the charger body 10 to the outward.
Patent JP-2013062563-A (JP)
Title: Sms mail transmission system and method therefor
Inventor: KAWAGUCHI DAIKI
IPC: H04W4/14
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To allow a user terminal to reliably receive short message service (SMS) mail transmitted from a service provider to the user terminal.SOLUTION: Concerning a SMS mail transmission system and method, a gateway server transmits SMS mail with a telephone number of a user terminal as a transmission destination, determines the transmission result of the SMS mail, periodically reads a SMS database with information related to the transmission of SMS mail recorded therein, and records the telephone number of a user terminal determined to fail transmission in the SMS database. Each provider terminal periodically reads the SMS database under the control of an application installed in the provider terminal, and transmits SMS mail by defining a telephone number determined to fail transmission as a transmission destination when the telephone number is stored in the SMS database.