baber/WOPTO huggingface dataset:
Patent JP-2013083771-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: ADACHI KATSUMI
IPC: G03G15/08
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of forming a stable toner layer by absorbing a force for pushing up a developer regulating member by aggregated toner on a developing roller in a developing device to stabilize the abutting state between the developing roller and the developer regulating member, and to provide an image forming apparatus using the developing device.SOLUTION: A developing device 6 comprises a developing roller 62 for developing an electrostatic latent image formed on a photoreceptor drum 32 by supplying a developer to the photoreceptor drum 32 and a doctor blade 67 for regulating a layer thickness of a developer carried on the surface of the developing roller 62, wherein the doctor blade 67 has a configuration including a regulation part 68 for abutting on the developing roller 62 and a support blade 69 for supporting the regulation part and the regulation part 68 has a configuration in which the hardness of a front part 68b of the contact part is adjusted lower than the hardness of a contact part 68a with the developing roller 62 by bringing the regulation part 68 into surface contact with the developing roller 62.
Patent JP-2013082376-A (JP)
Title: Parking assist device
Inventor: FUKUMAN MASUMI
IPC: G08G1/14
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce discomfort of a driver about a vehicle speed during parking assist and a load of a brake operation for eliminating the discomfort.SOLUTION: A parking assist device includes: a distance measurement part for measuring a distance to an object present around a vehicle; a speed profile storage part for storing a relation between the distance between the vehicle and the object and the speed of the vehicle corresponding to the distance during parking assist, as a speed profile, for each driver of the vehicle; a driver identification part identifying the driver; a parking assist control part reading the speed profile corresponding to the identified driver stored in the speed profile storage part and controlling the parking assist; a vehicle speed change intention detection part for detecting a vehicle speed change intention reflecting an intention of the driver for changing the speed of the vehicle during the parking assist; and a speed profile update setting part for updating and setting the vehicle speed corresponding to the distance between the vehicle and the object, in the speed profile, on the basis of the distance between the vehicle and the object measured by the distance measurement part and the vehicle speed change intention when the vehicle speed change intention is detected.
Patent JP-2012124464-A (JP)
Title: Diode
Inventor: SUZUKI TAKASHI
IPC: H01L29/868
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type diode that is excellent in reverse recovery characteristics.SOLUTION: An anode region 20 of a diode 1 includes a high-concentration anode diffusion region 20a, an intermediate-concentration anode diffusion region 20b and a low-concentration anode diffusion region 20c. The high-concentration anode diffusion region 20a is covered with the intermediate-concentration anode diffusion region 20b and the low-concentration anode diffusion region 20c. The low-concentration anode diffusion region 20c covers at least either one of a first corner 20B and a second corner 20D of the intermediate-concentration anode diffusion region 20b.
Patent JP-2013081715-A (JP)
Title: Composite stretch material and method of manufacturing the same
Inventor: OKUDA ATSUSHI
IPC: A61F13/15
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite stretch material characterized by its thinness in shrinkage and good feeling of close contact with the body of a user, and to provide a method of manufacturing the same.SOLUTION: The composite stretch material (3) is configured to include a first nonwoven-fabric sheet part (1U), a second nonwoven-fabric sheet part (1L), and an elastic member (2) disposed therebetween. In each of the nonwoven-fabric sheet parts, concave portions (51) and convex portions (53) are formed in the thickness direction of the nonwoven-fabric sheet parts. The concave portions and convex portions repeatedly formed in the first direction define concave-convex lines (41) which are separated from each other by a non-concave-convex regions (43) wherein the concave-convex lines extend in the first direction without the concave portions and convex portions therein. The non-concave-convex regions are joined to each other with the elastic member therein. The convex portions of the first nonwoven-fabric sheet part get into the concave portions of the second nonwoven-fabric sheet part, and the convex portions of the second nonwoven-fabric sheet part get into the concave portions of the first nonwoven-fabric sheet part.
Patent JP-2013087447-A (JP)
Title: Engine exhaust system of construction machine
Inventor: KUMIYA KENJIRO
IPC: F01N13/20
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent adverse influence on a driver by engine exhaust and exhaust noise and contamination by the engine exhaust of a machine body including an opening/closing guard while avoiding interference of the opening/closing guard and a tail pipe, to sufficiently secure a width of a back surface opening of an engine room and the opening/closing guard, and to minimize a length of the tail pipe.SOLUTION: While a tail pipe 13 is extended upwards from a muffler through a fixed guard 9 covering an upper surface opening of an engine room 6, an opening/closing guard 10 for opening and closing the back surface opening is formed in a curved shape swollen outwards with a middle part in a longitudinal direction positioned at the rearmost part in the view from above in a closed state. A distal end of the tail pipe 13 is opened in a left oblique rear direction at a position higher than one end part in the longitudinal direction of the opening/closing guard 10 in an opening/closing guard open state at the rearmost part in such a range that it does not interfere with an opening/closing trajectory of the guard 10.
Patent JP-2013087086-A (JP)
Title: Method for producing linear oligoaniline compound using titanium alkoxide
Inventor: KITA HIROSHI
IPC: C07C209/60
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a useful linear oligoaniline compound used in an electronic material field and the like in high yield by reacting an aromatic diamine compound and a phenol compound to each other using titanium alkoxide in the presence of an oxidizing agent.SOLUTION: In the method for producing the linear oligoaniline compound represented by formulas [3] and [4] wherein n is an integer of 1-5 and m is an integer of 1-5, the aromatic diamine compound represented by formula [1] and the phenol compound represented by formula [2] are reacted with each other in the presence of an oxidizing agent and a titanium alkoxide.
Patent JP-2013090216-A (JP)
Title: Method and program for noise component processing, communication device and communication system
Inventor: SAITO SUNAO
IPC: H04B1/10
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique that identifies a periodic noise and a non-periodic noise, included in a communication signal, efficiently with high accuracy.SOLUTION: A noise component processing method includes: calculating the phase or the amplitude of a noise component in a signal section between a first non-signal section and a second non-signal section; and using a first noise in the first non-signal section, the phase or the amplitude of the noise component in the signal section and a second noise in the second non-signal section, determining whether the first noise is a periodic noise or a non-periodic noise.
Patent JP-2013092858-A (JP)
Title: Process monitoring system
Inventor: MATSUMOTO KATSUNORI
IPC: G05B23/02
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To display time series screens including trend display, alarm history display, operation history display and operator diary on a process flow screen, and display the whole display screen in interrelation with a reproduction time by playback function.SOLUTION: A process monitoring system structured of a control device 2, a display device 6 and a monitoring device 1 has a function to display time series screens such as a trend screen displaying trend data, an alarm history screen displaying alarm history data, an operation history screen displaying operation history data and an operator diary screen displaying operator diary data on a process flow screen at the same time, and extracts each pieces of a specified reproduction time from accumulated databases 14 to 17 in response to an operation of a playback operation screen to display them in each screen in interrelation with each other.
Patent JP-2012108496-A (JP)
Title: Fluorine-containing sulfonic acid salt, photoacid generator, resist composition and pattern forming method using the same
Inventor: TAKIBANA RYOZO
IPC: G03F7/004
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoacid generator having high solubility with a resist solvent, the photoacid generator suitable for preparing a resist composition from which a superior pattern with excellent resolution, a wide DOF (depth of focus), a small LER (line edge roughness) and high sensitivity can be formed in a lithography process.SOLUTION: The resist composition comprises at least a base resin, a photo-acid generator and a solvent. The photo-acid generator comprises a fluorine-containing sulfonic acid salt expressed by general formula (4). In the formula, X represents a hydrogen atom or a fluorine atom; n represents an integer of 1 to 6; Rrepresents a hydrogen atom, alkyl group, alkenyl group, oxoalkyl group, aryl group, or aralkyl group, and a hydrogen atom located on a carbon atom included in Rmay be substituted with a substituent; Rrepresents one of RO and RRN; and A represents a divalent group.
Patent JP-2012094150-A (JP)
Title: Circuit board having accumulation rfid microchip
Inventor: ANE HOFFMANN
IPC: G06K19/07
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved mounting method for mounting to a circuit board of an RFID microchip which does not require a packaging area.SOLUTION: A circuit board 10 includes a supporting material and has a conducting track 16 on an upper surface 14. The circuit board 10 has recessed part 20 opened on a side 18, which adjoins the upper surface 14 in the supporting material, and an RFID microchip is inserted into the recessed part 20. The recessed part 20 opens only to the side and is filled with different filler from the supporting material. The filler includes an epoxy resin.
Patent JP-2013096123-A (JP)
Title: Staircase structure
Inventor: NAGATAKI YOSHIAKI
IPC: E04F11/02
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a staircase structure that allows people who stay under the ground to rapidly escape from under the ground to above the ground even though a large amount of water flows into a staircase.SOLUTION: A staircase 1 extends from a first floor 2 to a second floor 3 that is located at a higher position than the first floor 2. A collecting/draining pipe 40 that extends in a width direction of the staircase 1 is provided at a lower side of a tread 11 of each step 10 in the staircase 1. The staircase 1 is divided into an ascending staircase part 20 and a down staircase part 30 along an ascending/descending direction of the staircase 1. The collecting/draining pipe 40 collects water from a water-collecting opening 24 that is formed in a tread 21 of the ascending staircase part 20, and drains water from a water-draining opening 34 that is formed in a riser face 32 of the down staircase part 30, which is located at a lower position than the tread 21 of the ascending staircase part 20.
Patent JP-2013096811-A (JP)
Title: Millimeter wave imaging apparatus
Inventor: UEMURA JUN
IPC: G01S13/89
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To precisely detect an object hidden by a subject, from a picked up image without being affected by heat noise radiated from an imaging apparatus side toward the subject, in a millimeter wave imaging apparatus that images the subject by receiving heat noise of a millimeter waveband radiated from the subject.SOLUTION: A rear shield plate 4 is provided opposite an imaging apparatus body 10, with a subject arrangement area, where a subject 2 is located during imaging, between them. A front shield plate 40 is provided around the imaging opening 22 of the imaging apparatus body 10 so as to face the rear shield plate 4. The rear shield plate 4 is formed from a radio wave absorber and is held at a constant temperature (low temperature) by an air conditioner 8. In addition, the front shield plate 4 is formed from a metal plate, and the side plate surface of the rear shield plate 4 is curved inside such that heat noise radiated from the rear shield plate 4 is reflected toward the subject 2.
Patent JP-2013097169-A (JP)
Title: Driving device of display unit
Inventor: KIRIDOORI SATOSHI
IPC: G09G3/20
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a power loss occurs in a signal line driving section since an excessive voltage is applied to the signal line driving section when necessary voltage drops in accordance with a change in a current value in the case of changing an output current value of the signal line driving section in accordance with video display.SOLUTION: A driving device of a display unit includes a scanning line driving section 6 for driving a scanning line of a display unit 1, a signal line driving section 5 for driving a signal line of the display unit, a drive current control section 8 for changing current outputted from the signal line driving section by video to be displayed on the display unit, and a voltage control section 10 for controlling voltage inputted to the signal line driving section. When current outputted from the signal line driving section 5 by the video to be displayed is changed by the drive current control section 8, the voltage control section 10 changes voltage inputted to the signal line driving section 5 to reduce power consumption.
Patent JP-2013095503-A (JP)
Title: Lid of packaging container and packaging container with the same
Inventor: HIROSUE YASUHIRO
IPC: B65D43/08
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a lid of a packaging container and the packaging container with the same, in particular the lid having such a shape that at least a part of outer peripheral part of a flange part is formed into a curved surface, the lid and the packaging container exhibiting sufficient strength when the containers are stacked and the strength when the container is hand-held while securing superior visibility.SOLUTION: The lid 1 of the packaging container includes a top plate part 11, a sidewall part 12 connected to the top plate part 11, and a flange part 13 connected to the sidewall part 12. In the lid 1 of the packaging container, at least a part of an outer peripheral part of the flange part 13 is formed into a curved surface, a lid flange top part which is taller than other parts of the flange part 13 is formed at the part of the flange part 13 which includes the curved surface, and the sidewall part 12 has an inflected part 121 extending from the lid flange top part to the top plate part 11 and formed by bending the sidewall part 12.
Patent JP-2012191165-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method for the same
Inventor: KIM HYUN-JUN
IPC: H01G4/232
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor with high mechanical strength and high reliability and a manufacturing method for the same.SOLUTION: A multilayer ceramic capacitor includes: a multilayer main body including a first side surface and a second side surface, which face each other, and a third side surface 3 and a fourth side surface 4, which connect the first side surface and the second side surface; internal electrodes 121 and 122 formed inside the multilayer main body and formed at a predetermined interval from the third side surface or the fourth side surface; a groove part V provided for at least one surface of a top surface and a bottom surface of the multilayer main body and formed along the third side surface or the fourth side surface at a predetermined interval from the third side surface or the fourth side surface; and external electrodes 131 and 132 formed covering the groove part extending from the third side surface or the fourth side surface to the top surface or the bottom surface of the multilayer main body.
Patent JP-2013099230-A (JP)
Title: Independent operation detection device for system interaction inverter device
Inventor: OHORI AKIHIRO
IPC: H02J3/38
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To detect an independent operation state of a system interaction inverter device at high speed with high precision.SOLUTION: An independent operation detection device 7 inputs a variation control signal varying in amplitude in proportion to a variation rate of a frequency generated by a variation control signal generator 71 to a controller 6 to vary the amplitude of the output voltage of an inverter 2 so that the variation amount varied according to the variation rate of the frequency. The independent operation detection device 7 removes an unbalanced component and harmonic components included in a three-phase output voltage of the inverter 2 detected by an AC voltage detector 8 by a complex coefficient band-pass filter, and detects the frequency using only a fundamental wave component output from the complex coefficient band-pass filter. Then a variation amount of the frequency is found, and when the variation amount exceeds a predetermined threshold, the inverter 2 is considered to enter an independent operation state, so that a breaker 5 disconnects a system interaction inverter device A from an electric power system B.
Patent JP-2013101167-A (JP)
Title: Image forming apparatus
Inventor: NAKANO MUNENORI
IPC: G03G15/06
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To precisely determine a developing bias value that obtains a target toner concentration.SOLUTION: The image forming apparatus comprises: image pattern forming means for forming a specific image pattern on a photoreceptor 11 or a transfer material 21 under specific image forming conditions; density detecting means SE1 for optically detecting the density of the image pattern on the photoreceptor 11 or the transfer material 21; ambient condition detecting means SE2 for detecting ambient conditions; cumulative driving time detecting means for detecting the cumulative driving time of the photoreceptor 11; and control means 50 for determining a developing bias value for obtaining a target toner concentration on the basis of the density of the image pattern detected by the density detecting means SE1. On the basis of the ambient conditions detected by the ambient condition detecting means SE2 and the cumulative driving time detected by the cumulative driving time detecting means, the control means calculates a developing startup point for the developing bias value, at which toner starts to stick to the surface of the photoreceptor 11. Having the developing startup point as a reference, the control means determines the developing bias value for obtaining the target toner concentration, from the density of the image pattern detected by the density detecting means SE1.
Patent JP-2013100202-A (JP)
Title: Mortar composition for repair
Inventor: YAGI TORU
IPC: C04B22/06
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mortar composition in which the resistance of an initial crack is improved, the flow down is controlled (extension of working hours), the decrease of an expansive power is few even if stored for the long period of time, and further the storage stability is excellent without using a special package material.SOLUTION: The mortar composition for repair includes: a Portland cement; an expansive additive; a polymer; and a fine aggregate, wherein the expansive additive is obtained by heat-treating a clinker or a clinker grinding material containing free lime, a hydraulic compound, and anhydrous gypsum under the carbon dioxide atmosphere to generate calcium carbonate, the expansive additive is 2-10 parts in 100 parts of the binder consisting of the Portland cement and the expansive additive, the polymer is 1-20 parts and the fine aggregate is 50-250 parts based on 100 parts of the binder, and further the mortar composition for repair includes: a shrinkage reducing agent; fibers; and a water reducing agent.
Patent JP-2013101551-A (JP)
Title: Face image authentication device
Inventor: TAKADA NAOYUKI
IPC: G06T7/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a face image authentication device capable of securing individual acceptance even in a situation that it is difficult to authenticate an individual due to variation of an expression and a direction of a face or the like.SOLUTION: Authentication candidate person specifying means 326 specifies an authentication candidate person from a plurality of registered persons on the basis of a similarity degree calculated by similarity degree calculation means 325. Detection rate calculation means 327 calculates a registered person detection rate which is a proportion of a frame in which the similarity degree to a plurality of latest facial area images traced by face tracking means 322 is the highest, for the authentication candidate person. Authentication threshold determination means 328 determines an authentication threshold which is a reference for authenticating whether or not a face included in the facial area image is the face of the registered person specified as the authentication candidate person, according to the registered person detection rate. Authentication determination means 329 determines that the authentication candidate person whose similarity degree exceeds the authentication threshold as the face of the person inside a monitoring area.
Patent JP-2013103553-A (JP)
Title: Platform fence infrastructure and method for constructing the same
Inventor: TOKUMIYA YUTAKA
IPC: B61B1/02
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a platform fence infrastructure which can reduce drilling work in a platform the generation of involving noise and concrete pieces, drastically reduce construction of platform fence infrastructure, and can easily install a platform fence at a predetermined position along a track.SOLUTION: The platform fence infrastructure includes: a PC board 6 extending along the track; a linearly extended base fixation member 8 embedded in the PC board 6 along the track; and a platform fence base 9 attached to the base fixation member 8 and fixing the platform fence 2.