baber/WOPTO huggingface dataset:
Patent JP-2012039623-A (JP)
Title: Efficient encoding of out of order data packets in network
Inventor: SINPIN ZHANG
IPC: H04L12/56
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To encode compression headers of out-of-order data packets in a network.SOLUTION: At a source unit 10, an out-of-order parameter is selected as the maximum out-of-order range value of data packets to be encoded with a minimum header size. A shifting parameter is then calculated using the selected out-of-order parameter. For a new data packet received, having a predetermined header field value, an interpretation interval is further calculated as a function of the shifting parameter and a reference value of a header field within a previously transmitted data packet. An encoding and compression algorithm is then applied to the predetermined header field value using the calculated interpretation interval, and the compressed value is further transmitted to a destination unit 20.
Patent JP-2012071588-A (JP)
Title: Image forming device, method of ejecting and collating recording paper with image formed thereon and control program
Inventor: KATO KEIICHIRO
IPC: B41J29/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of providing a paper discharge tray with respect to each user and a lock means with respect to each paper discharge tray, in an image forming device discharging recording paper having an image formed thereon to the paper discharge tray in accordance with a printing request by a user.SOLUTION: When ejecting output recording paper 211 discharged on the body interior paper discharge tray 201 of a digital multi-function printer, the user holds a side edge of the output recording paper 211 with his/her hand 231 and pulls the side edge toward him/her. At this time, outputting user information pattern sensing parts 202, 203 read outputting user information patterns 221, 222 printed on initial and final pages of the output recording paper 211. The digital multi-function printer displays the read information (name of an outputting user, the number of output sheets and the like) on an operation panel part. Based on the displaced information, the user can confirm whether or not he/she has ejected the paper correctly.
Patent JP-2012019224-A (JP)
Title: Wafer defect classification
Inventor: RAVID ERASE
IPC: G01B11/30
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide on-the-fly automatic detect classification (ADC) system and method in semiconductor processing.SOLUTION: In one embodiment of the system, a source of light, for example, laser (21), illuminates a narrow region of an inspected wafer (22). Four evenly distributed dark field detectors, for example, a photomultiplier tube or CCD (26-29) are placed adjacent to the peripheral edge of the wafer so that their respective fields of view overlap to form the detection zone. Any incident light scattered in the direction of one or more of detectors (26-29) will be collected and converted into an electrical signal to be transmitted to an analyzer module (34). The analyzer module (34) detects defects on the wafer and works to classify them into different defect categories. Optionally, the system may include a dark field detector.
Patent JP-2013046360-A (JP)
Title: Amplification circuit, and transmission device and communication device using the same
Inventor: ISOYAMA SHINJI
IPC: H03F3/217
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an amplification circuit that is efficient over a wide band, and a transmission device and a communication device therewith.SOLUTION: The amplification circuit includes at least: a transistor 4a for receiving a first signal S1 that is a pulse signal having a duty ratio in the range of 0 to 0.5 at a gate terminal directly or via another circuit, and outputting a second signal S2 from a drain terminal; a transistor 4b for receiving a third signal S3 that is a pulse signal having an inverted duty ratio relative to the first signal S1 at a gate terminal directly or via another circuit, and outputting a fourth signal S4 from a drain terminal; and a first circuit 5 for receiving the second signal S2 and the fourth signal S4, and outputting a fifth signal S5 that is a combination of the second signal S2 and the fourth signal S4 with either duty ratio inverted. The transistor 4b has a smaller size than the transistor 4a. The amplification circuit is thus efficient over a wide band.
Patent JP-2013050846-A (JP)
Title: Graph creation system and change part display method
Inventor: KAWADA KAZUTO
IPC: G06F3/048
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a graph creation system and a change part display method which enhance visibility in recognition display of change parts in a graph created this time that are changed from a graph created in the past.SOLUTION: A graph creation system (10) comprises: a template database (12) for managing figures and tables; a history database (14) for storing graph content information representing graphs created in the past; change part display means (38) which detects change parts by comparing graph content information representing a graph newly created and graph content information of the past saved in the history database (14), and displays the change parts on a display unit (20). The change part display means (38) comprises free-form curve display means which encloses the change parts with free-form curves (50) on the newly created graph.
Patent JP-2013051619-A (JP)
Title: Key pair management program, key pair management method, and image forming device
Inventor: SHIMAMURA KATSUYA
IPC: H04L9/08
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a key pair management program, a key pair management method, and an image forming device which shorten a waiting time before security communication starts.SOLUTION: A key pair management program executes a computer to function as: storage means 55 for storing one or more types of key pairs which can be used for security communication with an external device 11 in a first area; management means 52 which acquires a type of key pair required for security communication with the external device 11 from the first area and also asynchronously recreates the type of key pair required for security communication with the external device 11 and manages to store the recreated key pair in the first area; and communication means 56 and 57 for performing security communication with the external device 11 by using the key pair acquired from the first area.
Patent JP-2013055744-A (JP)
Title: Drive system of synchronous motor, and synchronous motor
Inventor: IWAJI YOSHITAKA
IPC: H02P6/182
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: in a synchronous motor using no position sensor, since a position is found based on an induction voltage (speed electromotive voltage) generated in the synchronous motor, detection sensitivity of the induction voltage is degraded in the vicinity of a zero speed (stop state) and a low speed range where the induction voltage is small, and position information is buried in noise.SOLUTION: When driving two phases of the three-phase stator winding of the synchronous motor by selecting them one by one, an induction voltage to a non-energization phase is detected, the induction voltage of the non-energization phase is related to rotor position information in advance, the position of a rotor is estimated by calculating back the rotor position information from the detected induction voltage, and a speed of rotation is detected from the rate of change of the rotor position information to highly accurately materialize position control and speed control.
Patent JP-2013053668-A (JP)
Title: Seismic isolation board body and seismic isolation method using the same
Inventor: HAYASHI SHINICHIRO
IPC: F16F15/08
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolation technique providing seismic isolation function to the structure of an independent house.SOLUTION: A seismic isolation board body for providing the seismic isolation function to the structure comprises a board body and an elastic to body fixed to the board body, the elastic body fixed to the board body comprises a cylindrical body fixed to the board body, elastic body chips with which the cylindrical body is filled, and a core inserted into the cylindrical body on the elastic body chips so as to be vertically movable, and the seismic isolation board body is arranged below the foundation of the structure to which the seismic isolation function should be provided.
Patent JP-2013053466-A (JP)
Title: Greened parking lot and concrete block therefor
Inventor: WAKABAYASHI DAISUKE
IPC: A01G9/28
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide concrete blocks for a greened parking lot with turf or the like, the concrete blocks being arranged so that wheels of a vehicle are put thereon and the root zone ratio of turf or the like can be improved.SOLUTION: A concrete block 1 forms a portal cross section having an upper slab 12 and both side walls 13 and 13. The side walls 13 and 13 have legs 14 and 14 projecting in the outer direction. The side walls 13 and 13 have window holes 15 and 15 in communication with an interior space 16, and the upper slab 12 also has holes 17 and 17 in communication with the interior space 16.
Patent JP-2013056568-A (JP)
Title: Electric power steering device
Inventor: ONO TOMOHITO
IPC: H02P27/04
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of accurately setting rising and falling where the occurrence of the abnormal sound and vibration due to the sudden change of a weak field current command value is within a permissible range.SOLUTION: A time differential value in a rising section until reaching a weak field current command value Idfrom a reference value 0 at time point t1 is set to a value larger than that in a falling section until reaching the reference value 0 from the weak field current command value Idat time point t2. Thus, in the rising section at the time point t1, the occurrence of the effect of weak field control is in time in a case or the like where steering is executed suddenly to a high speed while suppressing the occurrence of abnormal sound or vibration by reducing torque fluctuation. In the falling section at the time point t2, since the time differential value is set to a small value, the torque fluctuation is further reduced to more suppress the occurrence of abnormal sound or vibration.
Patent JP-2013058015-A (JP)
Title: Computer device and program
Inventor: SAKAMOTO SANAE
IPC: B42D15/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To propose a computer device capable of appropriately generating a coded pattern-formed timetable.SOLUTION: A computer device includes: storage means for storing definition information related to a coded pattern that is assigned per plural subjects and is individually different; input screen display means for displaying an input screen for a subject to be input per plural periods per plural weekdays; and print instruction means for outputting a print instruction for causing a timetable to be printed, the timetable including a coded pattern assigned per input subject that is input per plural periods per plural weekdays using the input screen on the basis of the definition information stored in the storage means and the name of the input subject.
Patent JP-2013056624-A (JP)
Title: Vehicle air-conditioning device
Inventor: ISSHI YOSHINORI
IPC: B60H1/32
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air-conditioning device in which the deterioration in air-conditioning feel can be suppressed while decreasing air-conditioning operation noise that annoys an occupant.SOLUTION: An upper-limit value determination means, which determines an upper-limit value IVOmax in the refrigerant discharge capacity of a compressor 11 of a refrigerating cycle for cooling blow air blown into a vehicle compartment, makes a decision to increase the upper-limit value IVOmax as a target blowoff temperature TAO for the blow air blown into the vehicle compartment is decreased. Thus, the upper-limit value IVOmax is decreased at a low cooling thermal load such that the air-conditioning operation noise that annoys the occupant can be decreased. The upper-limit value IVOmax is increased at a high cooling thermal load such that the deterioration in the air-conditioning feel can be suppressed.
Patent JP-2013059862-A (JP)
Title: Case binding machine
Inventor: NAGAOKA TAKUYA
IPC: B42C19/08
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a case binding machine that forms a notch to an auxiliary plate of a clamper.SOLUTION: When a verification code is printed on a cover and a content, and a book is bound while collating the cover and the content, the case binding machine is made to be able to distinguish the verification code printed on the content accurately. The case binding machine in which two or more clampers are fixed to a rotating conveyance chain, includes at least: a content supply unit that supplies a content of a booklet in a state in which plural pieces of paper are piled and accumulated to the clamper; a gluing section; a cover sheet supply section; a matching section; and a case binding bonding bookbinding section, at a clamper passage section. An auxiliary plate to support the content not to fall in an outside of the rotating conveyance chain is disposed at each of the clampers, and a notch to expose the verification code for verifying with a cover printed at an exposure surface of a paper contacting with the auxiliary plate of the content is formed at the auxiliary plate.
Patent JP-2013061406-A (JP)
Title: Acoustic transparency material, acoustic adjustment surface structure using the same and including building use, windshield for microphone, grille for protection, acoustic transparency projection screen and loudspeaker
Inventor: KAWAKAMI FUKUJI
IPC: H04R1/02
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic transparency material using a material formed by entangling fibers with each other and having self-standing and high-performance acoustic transparency.SOLUTION: The acoustic transparency material formed by entangling fibers with each other has taber rigidity of 5 mN m and more, bending resistance of 100 mN or more, porosity of 50% or more and thickness of 3 mm or less.
Patent JP-2013060330-A (JP)
Title: Method of producing calcium fluoride
Inventor: MIYAZAKI TATSUO
IPC: C01F11/22
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing calcium fluoride suitable for a raw material for producing hydrofluoric acid, the method eliminating the concern about interfusion of a hydrochloric acid component when the hydrofluoric acid is produced.SOLUTION: The method of producing the calcium fluoride by the reaction of hydrofluoric acid-containing water and calcium carbonate includes a synthesis reaction step [1] that has a ripening time during which the reaction of the calcium carbonate is promoted in the hydrofluoric acid-containing water having a fluorine concentration of 50,000 mg/L or larger.
Patent JP-2013062391-A (JP)
Title: Organic field effect transistor
Inventor: IKEDA MAIKO
IPC: H01L29/786
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To stabilize performance of mobility, Von, and hysteresis against a thermal process, a change with time, and an external environment, in an organic field effect transistor including an active layer containing carbon nanotubes.SOLUTION: The organic field effect transistor comprises: a gate electrode; a gate insulating layer; the active layer containing carbon nanotubes; a second insulating layer which is formed on the side opposite to the gate insulating layer with respect to the active layer and contains a polysiloxane having a crosslinked structure; a source electrode; and a drain electrode.
Patent JP-2013061882-A (JP)
Title: Drawing apparatus, drawing method and drawing program
Inventor: WATANABE MASAHIRO
IPC: G06T15/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To automatically determine, in a visualization process of simulation data or the like, a color map for clearly displaying a region defined by visualization region data.SOLUTION: A drawing apparatus, which draws a visualization region of a model formed in a three-dimensional space on the basis of physical values in each region of the model, includes: a setting section for setting the visualization region; a projecting section for projecting the physical values in each region of the model on a visualization plane as a display target of the drawing apparatus, the region corresponding to the set visualization region; a specifying section for specifying a region in which the physical values are colored differently in the visualization region, on the basis of the physical values in each region of the model projected on the visualization plane; a defining section for defining color information in which a relationship between the physical values and colors are determined, on the basis of a range of the physical value; and a drawing section for coloring the visualization region, on the basis of the defined color information and the region in which the specified physical values are colored differently.
Patent JP-2013063447-A (JP)
Title: Welding device and welding method
Inventor: SHICHIRI MARIA
IPC: B23K11/36
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a welding device and method capable of controlling a weld quality with simple constitution.SOLUTION: When a current is made to flow on the welding places of the workpieces W1 and W2 between the first and second electrodes 12 and 13, the workpieces W1 and W2 are melted by a generated heat. The heat is transmitted from the workpieces W1 and W2 to the first and second electrodes 12 and 13 to elevate the temperature of a liquid discharged from the first electrode 12 through a discharge path 17. Accordingly, a difference is generated between the temperature of the liquid supplied to the first electrode 12 through a supply passage 16 and that of the liquid discharged from the first electrode 12 through the discharge path 17. A control part 26 determines that abnormality generates when the above temperature difference is not in a prescribed range. Since the temperature sensors 21 and 22 are set in the supply passage 16 and discharge path 17 in the electrode 12 positioned on the welding place in such a welding device 11, there is no need to position a temperature measuring instrument every welding place and thereby, the quality of welding can be controlled with simple constitution.
Patent JP-2013064437-A (JP)
Title: Method for reducing operation torque of piping equipment, operation torque-reduced piping equipment, and filming agent for reducing operation torque
Inventor: SUGAYA TETSUKAZU
IPC: C10M105/28
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the operation torque of piping equipment, operation torque-reduced piping equipment, and an filming agent for reducing the operation torque that not only enhance sealing properties of the operation part side and the non-operation part side of the piping equipment but also improve the sliding performance of the operation part side and are excellent in seal performance and torque characteristics.SOLUTION: The invention relates to the method for reducing the operation torque of the piping equipment connecting a formed film for reducing the operation torque with either or two of surfaces of the operation part side and the operated part side positioned at the operation section of the piping equipment. The piping equipment includes a valve or a water plug, the operation part side includes a valve bar or a spindle, the operated part side includes a packing, and the formed film includes a component including a fatty acid or aromatic carboxylic acid.
Patent JP-2013064926-A (JP)
Title: Liquid crystal display device
Inventor: WADA YOSUKE
IPC: F21S2/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a high color rendering property.SOLUTION: A liquid crystal display device includes: a back light member including a white LED light source obtained by assembling a phosphor into a blue LED; a backlight-side polarizing plate; a liquid crystal cell; and an image display surface-side polarizing plate. On any position in the middle of an optical path from the while LED light source to the image display surface, a layer is provided which reduces a region of 470 to 500 nm included in a light source light.
Patent JP-2012016705-A (JP)
Title: Dry cleaning device
Inventor: SATO TATSUYA
IPC: B08B7/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning medium capable of improving quality and efficiency of cleaning, by enhancing a moving speed and cleanliness of the dry cleaning medium.SOLUTION: The cleaning medium is used to collide with an object to be cleaned by flying on an air flow and to thereby remove a deposit d deposited on the object W to be cleaned. The cleaning medium M is composed of a flexible flake having a rising part by the bending or curvature from a base consisting of a flat surface, and is configured to enable the air flow to enter the gap between each of both sides of the base and the rising part.
Patent JP-2013067192-A (JP)
Title: Spike tire
Inventor: SAWADA HIROKI
IPC: B60C11/16
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a spike tire implanted with spikes having pins in spike implanting holes formed on a tread surface of a pneumatic tire, capable of improving running performance, particularly braking performance of an ice road surface while suppressing spike's coming-out properties.SOLUTION: In the spike tire is formed at least at a part of a tread surface of a pneumatic tire and includes spikes with pins struck into spike striking holes having a distribution at least in a tire width direction. pins adjacent to each other in the tire width direction have the width of the pin positioned on the tire equator side in the tire width direction not more than the width of the remaining pin in the tire width direction, and the width of the pin at such a position which keeps a distance from the tire equator in the tire width direction minimum smaller than the width of the pin at such a position as to keep a distance from the tire equator in the tire width direction maximum.
Patent JP-2013066899-A (JP)
Title: Laser machining apparatus
Inventor: NAKAMURA TATSUYA
IPC: B23K26/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining apparatus that allows micromachining to a workpiece without increasing energy of a laser beam radiated to a spatial light modulation element.SOLUTION: The laser machining apparatus 100 includes: a laser source 41 for emitting a laser beam of a visible region or near-infrared region; the spatial light modulation element 43 for spatially modulating the laser beam emitted from the laser source 41 while causing the laser beam to correspond to a machining pattern; a wavelength conversion element 45 for converting the wavelength of the laser beam spatially modulated by the spatial light modulation element 43 into a wavelength of an ultraviolet region; an imaging lens 48 and an objective lens 31 for projecting the laser beam whose wavelength is converted by the wavelength conversion element 45, on an object; and a diffractive optical element 47 provided between the wavelength conversion element 45 and the imaging lens 48 and deflecting the laser beam whose wavelength is converted by the wavelength conversion element 45, to the optical axis of the imaging lens 48 and the objective lens 31.