baber/WOPTO huggingface dataset:
Patent JP-2016157048-A (JP)
Title: Image forming apparatus
Inventor: MORISHITA HIROKI
IPC: G03G21/16
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses partial wear formed in a streak shape on a photoreceptor drum and reduces displacement of images.SOLUTION: An image forming apparatus comprises a photoreceptor drum 21, a cleaning blade 271, and a movement mechanism 200. The movement mechanism 200 moves the photoreceptor drum 21 reciprocatingly in the axial direction at a predetermined cycle. The movement mechanism 200 includes a drum driving gear 211, a drum thrust gear 212, a driving idle gear 225, and a thrust idle gear 226. A rotation driving force is transmitted from the drum driving gear 211 to the drum thrust gear 212 via the driving idle gear 225 and thrust idle gear 226. The driving idle gear 225 and thrust idle gear 226 include different numbers of gears and rotate as one body.SELECTED DRAWING: Figure 3
Patent JP-2016162785-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: HASEGAWA KAZUYA
IPC: H01L29/47
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which sufficiently inhibits reverse leakage current while allowing options of materials of a Schottky electrode and an insulation film to be broadened.SOLUTION: A semiconductor device comprises: a semiconductor layer which has a mesa structure forming a tableland shape having an upper surface and a side surface, and a peripheral surface prevailing around the mesa structure; a Schottky electrode which forms Schottky junction with the upper surface; an insulation film which is formed from the peripheral surface across the side surface to a surface of the Schottky electrode and has an opening on the Schottky electrode; and a wiring electrode which is electrically connected with the Schottky electrode inside the opening and which is formed from the inside of the opening across a portion formed on the side surface out of portions of the insulation film to a surface of a portion formed on the peripheral surface out of the portions of the insulation film.SELECTED DRAWING: Figure 1
Patent JP-2015111299-A (JP)
Title: Lens drive device, camera module, and camera
Inventor: MORIYA AKIHIRO
IPC: G02B7/04
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device suitable for use as a camera shake correction device, a camera module including the lens drive device, and a camera.SOLUTION: A lens drive device that displaces a lens holder in an optical axis direction and in a direction orthogonal to an optical axis by the cooperation between magnets and coils includes: an assembly in which the lens holder is assembled with a conductor and a circuit for receiving electric power supply is included; a base that is disposed in a position separated from the assembly and includes an opening through which an optical axis passes; and a plurality of suspension wires that are disposed around the opening and displaceably support the assembly in the direction orthogonal to the optical axis. The plurality of suspension wires include a first suspension wire for supplying power to the circuit and a second suspension wire for supplying power to the circuit through a passage different from that of the first suspension wire.
Patent JP-2016160327-A (JP)
Title: Discharge or discoloration ink composition
Inventor: UCHINO MASAHIRO
IPC: C09D11/17
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition capable of discharging or discoloring a handwriting in a short time by an operation with applying coloring performance and discoloring performance of a leuco dye.SOLUTION: There is provided a discharge or discoloration ink composition containing at least a microcapsule including one or both of a colored component consisting of at least a leuco dye and a developer or a discoloring material separately and a particle having non film forming property at normal temperature.EFFECT: The discharge or discoloration composition provides the particle having non film forming property at normal temperature moving in a handwriting during friction by eraser, easily scratches and breaks contacting microcapsule and provides the handwriting easily being deleted.SELECTED DRAWING: None
Patent JP-2016160336-A (JP)
Title: Method for producing modified(meth)acrylic block copolymer
Inventor: KAWASAKI MASAHIRO
IPC: C08F8/32
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a modified (meth)acrylic block copolymer in which the temperature (Tα) at which a loss elastic modulus rapidly reduces is high.SOLUTION: Provided is a method for producing a modified (meth)acrylic block copolymer where a block copolymer (C) including a polymer block (A) having a (meth)acrylic acid ester unit (a) and a polymer block (B') having a (meth)acrylic acid ester unit (b'), and in which the (meth)acrylic acid ester unit (a) being a unit with a structure different from the (meth)acrylic acid ester unit (b') is reacted with an amine carbonate to convert a part or the whole of the (meth)acrylic acid ester unit (b') into at least one selected from a (meth)acrylic acid unit (c), an N-substituted (meth)acrylic amide unit (d) and an N-substituted or N-unsubstituted (meth)acrylimide unit (e).SELECTED DRAWING: None
Patent JP-2016161362-A (JP)
Title: Wireless coordinate measurement device
Inventor: SUGIHARA HIROAKI
IPC: G01S5/06
Filed: 2015-02-28
Abstract: PROBLEM TO BE SOLVED: To measure spatial coordinates of a point of interest in a spatial coordinate system with an arbitrary origin using a simple device configuration and method.SOLUTION: A coordinate measurement device measures coordinates of a point of interest by; providing a radio wave transmitter at a point of interest; providing a plurality of receivers positioned at known coordinates to receive the radio wave transmitted by the transmitter; receiving the radio wave transmitted by the transmitter using receiver pairs, each consisting of an arbitrary pair of receivers selected from the plurality of receivers; computing a travel path distance difference, or a difference between a distance from the transmitter to a first receiver and a distance from the transmitter to a second receiver, for one receiver pair; similarly computing a travel path distance difference for each of a plurality of receiver pairs; and computing coordinates of the transmitter from the known coordinates of the plurality of receivers and the travel path distance differences of the receiver pairs.SELECTED DRAWING: Figure 1
Patent JP-2016162910-A (JP)
Title: Semiconductor device
Inventor: IKIMURA TAKEHITO
IPC: H01L21/822
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high resistance against ESD (Electrostatic Discharge).SOLUTION: A semiconductor device according to an embodiment comprises: a first conductivity type first semiconductor region; a second conductivity type second semiconductor region adjacent to the first semiconductor region; a first conductivity type third semiconductor region which is adjacent to the second semiconductor region and spaced from the first semiconductor region; a first insulation film provided on the second semiconductor region and between the first semiconductor region and the third semiconductor region; a first electrode provided on the first insulation film; a high-pass filter connected between the first semiconductor region and the third semiconductor region; and a low-pass filter connected between the second semiconductor region and the third semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2016163218-A (JP)
Title: Radio transmission/reception device
Inventor: SAWADA YASUSHI
IPC: H04B1/44
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To change between transmission and reception if a synchronous signal is not supplied from a base station device.SOLUTION: A radio transmission/reception device includes: an amplifier unit which amplifies an input signal; a control unit which performs operation control; and a first directional coupling unit and an input detector unit, disposed at the pre-stage of the amplifier unit, for detecting an input signal. The control unit determines transmission timing in a section between a rise and a fall defined from the rise of a signal, detected by the input detector unit from the first directional coupling unit, as a base point, to switch the amplifier unit operation to be ON at timing based on the transmission timing, and switch the amplifier unit operation to be OFF at other than the timing based on the transmission timing.SELECTED DRAWING: Figure 3
Patent JP-2016167499-A (JP)
Title: Semiconductor device
Inventor: OMA KOHEI
IPC: H01L29/778
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current while reducing current collapse.SOLUTION: A semiconductor device 1 includes: a compound semiconductor layer 13 provided on a substrate 10; a compound semiconductor layer 14 which is provided on the compound semiconductor layer 13 and has a band gap larger than that of the compound semiconductor layer 13; and a gate electrode 17 provided on the compound semiconductor layer 14. A gate length of the gate electrode 17 is larger than twice the thickness of the compound semiconductor layer 13 and not larger than five times the thickness of the compound semiconductor layer 13.SELECTED DRAWING: Figure 1
Patent JP-2016167536-A (JP)
Title: Electronic component and method for manufacturing the same
Inventor: YOKOYAMA MASAYUKI
IPC: H01L21/60
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component and a method for manufacturing the electronic component, in which increase in the cost of manufacturing can be suppressed even when a contact area between a bonding pad and a metal is reduced.SOLUTION: One embodiment of the present invention provides a method for manufacturing an electronic component, including: a step of forming a resist pattern 17 on a metal layer 16; and a step of forming a bonding pad 16a by dry-etching the metal layer using the resist pattern as a mask, as well as forming a rugged pattern comprising grooves 21 on a surface of the bonding pad. The resist pattern has a plurality of openings 20 located on the bonding pad and having a diameter smaller than the bonding pad.SELECTED DRAWING: Figure 1
Patent JP-2016166652-A (JP)
Title: Steel plate cage, conical roller bearing using the same and manufacturing method of the conical roller bearing
Inventor: YAMAUCHI KIYOSHIGE
IPC: F16C33/54
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid the manufacturing of a caulking metal mold at each cage product while dispensing with a bottom expansion process of the steel plate cage, in the manufacturing of a conical roller bearing.SOLUTION: A steel plate cage 2 has a plurality of column parts 11 which partition a clearance between a large-diameter annular part 8 and a small-diameter annular part 9 into pockets 10 in one row. Each pocket 10 is formed into a dimension which permits the movement of a conical roller 3 progressing toward the large-diameter annular part 8 until a state of an outside diameter φD of an inscription circular diameter φd'≥a small flange 6 of the conical roller 3 is brought about from a state of the outside diameter φD of the inscription circular diameter<the small flange 6 of the conical roller 3 which is accommodated in the pocket 10. The steel plate cage 2 is supported by an inside diameter part of a receiving table 20, and the conical roller 3 is accommodated in the pocket 10. A state of the inscription circular diameter φd' is brought about by an inscription inside diameter of the receiving table 20, an inner ring 1 inserted into the steel plate cage 2 from the small flange 6 side, and the conical roller 3 is arranged between the small flange 6 and the large flange 7. By the diameter expansion of an inside diameter of the receiving table 20, only a portion at a small diameter side rather than the conical roller 3 of the steel plate cage 2 is caulked.SELECTED DRAWING: Figure 1
Patent JP-2016166492-A (JP)
Title: Solid matter capture system
Inventor: UENO TOSHIICHIRO
IPC: E02B13/02
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent outflow of a pollutant even while removing a used filter cloth from a sub water channel.SOLUTION: A solid matter capture system 100 includes a filter cloth (filter function part 322) detachably installed in a sub water channel (divided water channel 14) through which solid matter flows with water so as to capture the solid matter, and a sealing part (sealing device 200) for sealing the upstream side of the filter cloth in the sub way channel. By this configuration, the used filter cloth can be removed after sealing the upstream side of the filter cloth with the sealing part, and therefore, a situation that a pollutant flows into farmland while removing the filter cloth can be avoided.SELECTED DRAWING: Figure 1
Patent JP-2016169494-A (JP)
Title: Manufacturing method of recycled civil engineering material, and recycled civil engineering material
Inventor: ARAI KAZUYUKI
IPC: A62D3/33
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a recycled roadbed material that suppresses elution of unnecessary element even when cement undergoes neutralization, along with the recycled roadbed material thus manufactured.SOLUTION: A manufacturing method of a recycled roadbed material of the present invention includes: a material mixing step, in which a material mixture is formed by mixing a material made from soot and dust or cinder with water; an insolubilization step using a trace element, in which the material mixture is mixed with ferrous chloride to cause a trace element contained in the material to react, to obtain an insolubilized material mixture; a pH raising step, in which pH of the material mixture mixed with the ferrous chloride is raised; a solidifying material mixing step, in which a solidifying material containing cement is mixed into the material mixture following the pH raising step; a solidified body formation step, in which the material mixture is cured to obtain a solidified material body, following the solidifying material mixing step; and a crushing step, in which the solidified body is crushed to a prescribed grain size following the solidified body formation step.SELECTED DRAWING: Figure 3
Patent JP-2015133750-A (JP)
Title: acoustic generator
Inventor: FUKUOKA SHUICHI
IPC: H04R17/00
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic generator capable of suppressing the occurence of large peak dip and obtaining high acoustic pressure even in a superhigh frequency.SOLUTION: The acoustic generator includes a film 3, a frame member 5 provided to the periphery of the film 3, a lamination type piezoelectric element 1 on the film 3 in the frame of the frame member 5 and a resin layer 20 filled in the frame of the frame member 5 so as to cover the lamination type piezoelectric element 1.
Patent JP-2016177720-A (JP)
Title: Workflow device, control method thereof, and program
Inventor: MIMURA YASUNAO
IPC: G06Q10/06
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To grasp the budget digestion situation of a whole project at the time of applying for expense settlement of different categories having a common project in a workflow under the consideration of an application situation.SOLUTION: A workflow device is configured to receive the display request of the application screen of expense data, and to receive expense data including project identification information, and to make an inquiry for expense data having project information common to the received expense data, and having an application category different from the received expense data to a database which manages the expense data having different application categories, and to acquire the expense data pertinent to the inquiry, and to, on the basis of the received expense data and the acquired expense data, determine whether or not added-up data of the received expense data and the acquired expense data exceed budget data related to preliminarily defined project information, and to display excess result information as well as the application screen of a client whose display request has been received.SELECTED DRAWING: Figure 9
Patent JP-2016182059-A (JP)
Title: Method for producing instant non-fried noodle, and instant non-fried noodle
Inventor: HAZAMA HIDENOBU
IPC: A23L7/113
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing instant non-fried noodles that are cooked by frying pan cooking.SOLUTION: By spraying oil on a raw noodle string incorporating propylene glycol alginate, followed by steaming, and hot-air drying, followed by bulking treatment, instant non-fried noodles that have a good unraveling of noodle strings during cooking even in a cooking method of less water use which is called a frying pan cooking, and has a good recovering property as well as eat-texture, can be produced.SELECTED DRAWING: None
Patent JP-2016185185-A (JP)
Title: Balloon catheter
Inventor: KATSURADA TAKEJI
IPC: A61M25/098
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter not buckling an inner shaft when passing through a bent blood vessel, and capable of preventing damage of a balloon caused by a marker member.SOLUTION: In a balloon catheter, a marker member 70 is arranged on the outer periphery of a coil body 52 having a coarsely wound part 522 formed by winding a wire 521 coarsely, and a tip end part 701 and a base end part 702 of the marker member 70 are arranged on a position facing to a gap part 54 formed between wires 521 of the coarsely wound part 522.SELECTED DRAWING: Figure 2
Patent JP-2016185816-A (JP)
Title: Assembly packing box
Inventor: MURASHITA YOICHI
IPC: B65D5/66
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively restrain the occurrence of such inconvenience that an insertion piece 4B cannot be inserted/extracted to/from a notch part 4A.SOLUTION: A storage cylinder 2 is constituted by bending and forming one sheet in a polygonal cylindrical shape, and also sticking an outside flap S1 and an inside flap S2 together. A lid part 3 is constituted by sticking the outside flap S1 and the inside flap S2 together, and the inside flap S2 is linked with an inside design surface S3 via a fold line L1. Thus, a relative position of the insertion piece 4B to the notch part 4A becomes accuracy of a position when forming the notch part 4A and the insertion piece 4B on a sheet (a development sheet) before bending without being influenced by a bending position and a sticking position of a sheet S. Thus, the occurrence of such inconvenience that the insertion piece 4B cannot be inserted/extracted to/from the notch part 4A, can be effectively restrained.SELECTED DRAWING: Figure 1
Patent JP-2016186569-A (JP)
Title: Fixing device
Inventor: UCHIDA NORIO
IPC: G03G15/20
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can suppress deflection of a nip plate and accurately detect the temperature of the nip plate.SOLUTION: A fixing device 100 comprises: a fixing belt 110; a halogen lamp 120; a nip plate 130; a pressure roller 140; and a thermistor 170 which comes into contact with the nip plate 130 and detects the temperature of the nip plate 130. The nip plate 130 has a nip plate body 131 and a detection target part 132 which is extended from a rear end edge of the nip plate body 131 and of which temperature is detected by the thermistor 170. The fixing device 100 further comprises: a first biasing part 311 which is disposed at the opposite side of the detection target part 132 across the thermistor 170 and biases the thermistor 170 toward the detection target part 132; a second biasing part 312 which biases the detection target part 132 toward the thermistor 170; and a stationary part 300 which has a connection part 313 that connects the first biasing part 311 and the second biasing part 312.SELECTED DRAWING: Figure 2
Patent JP-2016192312-A (JP)
Title: Handling device for automatic switch for power distribution
Inventor: SONODA MAKOTO
IPC: H01H9/54
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a handling device for an automatic switch for power distribution which makes a delayed release operation and a fast release operation possible without using a plurality of relays for which cooperative operation is required or a relay for which constant excitation is required.SOLUTION: The handling device comprises: a switch SW2 for fast release which is opened, when fast releasing a switch that is handled by an electromagnet including a closing coil CC and a holding coil HC that are connected in series with each other, for preventing a handling voltage from being applied to both ends of a series circuit of the closing coil and the holding coil; a switch 42b for closing detection which is connected in parallel to the holding coil and opened when closing the switch; a diode D for delayed release that is connected between handling voltage input terminals (a) and (b); and a relay Ry of which the exciting coil is connected in parallel to both the ends of the series circuit of the closing coil and the holding coil via a capacitor C. A normally-closed contact Ry/b of the relay is connected in parallel to both ends of the closing coil CC via a diode D1 in a direction of reverse bias by a voltage over the closing coil when closing the switch.SELECTED DRAWING: Figure 1
Patent JP-2016197348-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KUBOTA HIDEYUKI
IPC: G06F3/041
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To identify an information code group of each information holding medium, when a plurality of information holding media with the information code groups are placed on an input surface.SOLUTION: As shown in FIG. 8(A), in a static state where information holding media 20A, 20B are placed, a boundary between coordinate areas of the media cannot be clearly determined, and a code group C1 corresponding to the information holding medium 20A cannot be distinguished from a code group C2 corresponding to the information holding medium 20A. As shown in FIG. 8(B), when the code group C1 corresponding to the information holding medium 20A moves in a certain direction by a certain amount and the code group C2 corresponding to the information holding medium 20 B moves in a different direction or by a different amount from the code group corresponding to the information holding medium 20A, the code groups C1 and C2 can be distinguished from each other, on the basis of the amount and direction.SELECTED DRAWING: Figure 8
Patent JP-2016201742-A (JP)
Title: Moving image data for stereoscopic vision generation device, method executed thereby, and moving image display device for stereoscopic vision
Inventor: YAMAMOTO MASAO
IPC: H04N13/02
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique generating moving image data for stereoscopic vision easily.SOLUTION: A camera includes an imaging element 140. Two image light beams L1R, L1L are guided, while having a parallax, to the imaging plane 141 of the imaging element 140. The image light beams L1R, L1L are focused, respectively, at the center point of the right half and the center point of the left half of the imaging plane 141. Frame data is outputted sequentially from the imaging element 140. The frame data is divided into right frame data generated by the image light beams L1R, and a left frame data generated by the image light beams L1L, by an image processing circuit 156. The former is continued as the data of moving image for the right eye, and the latter is continued as the data of moving image for the left eye.SELECTED DRAWING: Figure 6