baber/WOPTO huggingface dataset:
Patent JP-2017225082-A (JP)
Title: Conference system
Inventor: SAITO SHUTA
IPC: H04N1/00
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a conference system that enables a plurality of conferences similar in progress contents to be held in combination.SOLUTION: A conference system 100 comprises conference system terminals 200, 300, a server 400, and an image forming apparatus 500. The conference system terminals 200 and the like summarize progress contents of a digitalized conference and transmit the contents to the server 400, and also accept input indicating whether to retrieve the summarized information of a similar conference from the image forming apparatus 500. On the basis of the summarized information of a plurality of conferences transmitted from the conference system terminals 200 and the like, the server 400 determines the similarity of the conference, and, for example, notifies that a conference similar to the conference system terminal 200 and the like is currently held. In a case where all attendants of the similar conference are authenticated on a check screen of an operation display section 540, the image forming apparatus 500 determines that all the attendants have gathered in front of the image forming apparatus 500 and the summarized information of the similar conference is printed on paper.SELECTED DRAWING: Figure 1
Patent JP-2017227669-A (JP)
Title: Photoreceptor drum unit and image formation device
Inventor: ONISHI SHOTA
IPC: G03G15/00
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress a conduction member from being caught between a drum shaft and a frame.SOLUTION: A photoreceptor drum unit 4 comprises: a drum element tube 41; a drum shaft 42; a resin frame 43; and a conduction member 5. The drum shaft 42 is inserted into the drum element tube 41, and the resin frame 43 is configured to support both ends of the drum shaft 42. The conduction member 5 is an almost coil-shape spring member that has a first end part 52 on a resin frame 43 side, and a second end part 51 on a side opposite the first end part 52. The conduction member 5 is formed into a tapered shape gradually becoming wider from the second end part 51 toward the first end part 52. The first end part 52 has a first opening 520, and the second end part 51 has a second opening 510. A diameter D1 of a circle inscribed in the second opening 510 is larger than an outer diameter DS of the drum shaft 42.SELECTED DRAWING: Figure 4
Patent JP-2017226313-A (JP)
Title: Pneumatic tire, tire vulcanization forming metal mold and tire manufacturing method
Inventor: ISHIGURO KAZUYA
IPC: B60C11/00
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of failure on an appearance.SOLUTION: A pneumatic tire comprising plural circumferential direction main grooves 30 which are formed on a tread part 2 and extend in a tire circumferential direction, and a rib 20 which is defined by the circumferential direction main groove 30 and is positioned between the circumferential direction main grooves 30, and of which a ground plane 3 projects to a tire radial direction outer side with respect to a reference contour line PL of the tread part 2. The rib 20 is provided with a lug groove 31 which intersects a maximum projection part R, which is a part ion which the ground plane 3 of the rib 20 projects to a tire radial direction outermost side with respect to the reference contour line PL, or is positioned in the vicinity of the maximum projection part R. The lug groove 31 has a spew 40 of which both ends are connected to a pair of groove walls 35 of the lug groove 31. The spew 40 is so located that a center of the spew 40 in a lengthwise direction is positioned within a range in which a distance from the maximum projection part R in a tire width direction on the ground plane 3 is 10 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2017228233-A (JP)
Title: Data analysis system, data analysis method, terminal device and computer program
Inventor: IKEDAIRA SATOSHI
IPC: G06Q30/02
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a user with an execution environment in which data can be analyzed by using complicated statistical processing, to a user.SOLUTION: A data analysis system comprises a first server and a second server. When execution instruction information of data analysis is received from a terminal device, the first server uses a database to execute the data analysis, acquires analysis result data, transmits a write request of the analysis result data to a storage device and transmits a completion notice of the data analysis to the terminal device after the execution of the data analysis is completed. When an acquisition request of the analysis result data is received from the terminal device, the second server transmits a transmission request of the analysis result data to the storage device, acquires the analysis result data and transmits the acquired analysis result data to the terminal device.SELECTED DRAWING: Figure 1
Patent JP-2018004701-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is excellent in sensitivity characteristic and reduces the occurrence of transfer memory.SOLUTION: An electrophotographic photoreceptor comprises a single-layer photosensitive layer, and the photosensitive layer contains a charge generating agent, a hole transport agent, an electron transport agent, and a binder resin. The hole transport agent contains a triphenylamine derivative represented by the formula (1). The electron transport agent contains a quinone derivative represented by the formula (2).SELECTED DRAWING: Figure 1
Patent JP-2018005287-A (JP)
Title: Electronic commerce transaction system
Inventor: YOSHIDA TOSHIO
IPC: G06Q30/06
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce transaction system that enables an estimation higher in convenience.SOLUTION: A server of an electronic commerce transaction system comprises: a display control unit that conducts display control of a screen to be used in an input from a terminal; a holding unit that holds information pertaining to an estimation of a commercial item on the basis of the input from the terminal via the screen; and a processing decision unit that responds to an estimation request to be made from the terminal to decide an estimation based on the information pertaining to the estimation. The holding unit is configured to hold information pertaining to an estimation of a plurality of commercial items on the basis of the input conducted from the terminal for the plurality commercial items via the screen, and the display control unit is configured to make a collective estimation screen capable of collectively displaying the information pertaining to the estimation of the plurality of commercial items held by the holding unit to be displayed on the terminal. The processing decision unit is configured to, when the estimation request is made based on a display content of the collective estimation screen, decide the estimation pertaining to the information pertaining to the estimation of the plurality of commercial items held in the holding unit.SELECTED DRAWING: Figure 16
Patent JP-2018003638-A (JP)
Title: Self-priming pump
Inventor: YAGYU SATOSHI
IPC: F04D9/02
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming pump capable of improving withdrawal performance and improving discharge flow rate.SOLUTION: This invention relates to a self-priming pump comprising a casing having fluid intake port and fluid discharging port; an impeller installed in the casing; and a driving part for rotationally driving the impeller. This invention has features that the impeller includes blades extending radially around its base and forming an open space enclosing fluid toward the rotating direction side and an outer peripheral wall connecting extremity ends of the blades to each other to form openings at a specified region between it and the base; the intake chamber of the casing provided with an inlet includes an intake hole for flowing fluid toward the impeller and partition walls oppositely faced against the outer peripheral wall of the impeller to form a specified clearance between it and the impeller, the fluid in the clearance is accelerated through rotation of the impeller to generate jet flow and the residual substance of the fluid is sucked under a negative pressure generated by the jet flow.SELECTED DRAWING: Figure 1
Patent JP-2018001308-A (JP)
Title: Machining center
Inventor: AKAI TAKAYUKI
IPC: B23Q1/48
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a machining center which allows a processing situation of a work-piece in a processing area to be easily confirmed.SOLUTION: The machining center comprises a main shaft 22, a table 41 for holding a work-piece at a position opposing to the main shaft 22; a splash guard 51 for partitioning and forming a processing area 200; and a display portion which displays information about work-piece processing. The splash guard 51 has a window portion 57 which is provided at a position at the opposite side of the main shaft 22 across the table 41 in a planar view of the machining center. The table 41 has a mounting portion 42 including a main surface 48 on which the work-piece can be mounted detachably and a turning mechanism portion 44 which turns the mounting portion 42. When the mounting portion 42 is positioned in a posture in which the main surface 48 opposes to the main shaft 22, the window portion 57 exists in at least a part between an upper end part of the main surface 48 and a lower end part of the display portion, in a vertical direction.SELECTED DRAWING: Figure 5
Patent JP-2018001524-A (JP)
Title: Liquid discharge device
Inventor: WANG RUI
IPC: B41J2/01
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device that has a wiring, connected to a piezoelectric element, led out to a surface of a protection member and that eliminates high-definition wiring formation on the protection member surface to suppress costs.SOLUTION: A head unit 16 comprises: a plurality of piezoelectric elements 41 arrayed on an upper surface of a vibration film in a conveyance direction; a protection member 26 which has a top wall 54 and two side wall parts 53, and is arranged to cover the plurality of piezoelectric elements 41; a plurality of drive wires 45 which are led out in a scanning direction from the plurality of piezoelectric elements 41 to outside the protection member 26, and extend to the top wall part 54 through surfaces of the side wall parts 53 of the protection member 26; a plurality of drive contacts 56 which are arranged on a surface of the top wall part 53, and connected to the plurality of drive wires 45 respectively; and a COF 25 which is electrically connected to the plurality of drive contacts 56 on the surface of the top wall part 53. The plurality of drive wires 45 have larger intervals on a surface of the protection member 26 than on an upper surface of the vibration film.SELECTED DRAWING: Figure 3
Patent JP-2018005505-A (JP)
Title: Image recognition parameter setting device, image recognition parameter setting method and image recognition parameter setting program
Inventor: NISHIZAWA TAKAHIRO
IPC: G06T1/00
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To set suitable parameters with moderate processing load.SOLUTION: An image recognition parameter setting device has a first evaluation part and a second evaluation part. The first evaluation part executes, to a partial image which is a part of an input image, image recognition processing for identifying a location of a detection object a plurality of times while changing parameter sets and evaluates each of results of the plurality of identifications. The second estimation part executes, to an image having a range larger than that of the partial image in the input image, the image recognition processing a plurality of times to images by sequentially selecting a parameter set among from a plurality of parameter sets respectively corresponding to the plurality of results presenting a good evaluation given by the first evaluation part, and selects one or more parameter sets to which a good evaluation is given by evaluating each of the results of the plurality of identifications.SELECTED DRAWING: Figure 3
Patent JP-2018004905-A (JP)
Title: Scanning type microscope and scanning type microscope control method
Inventor: TAKAHASHI CHIKA
IPC: G02B26/10
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique of a scanning type microscope and scanning type microscope control method that makes it possible to shorten an image acquisition time.SOLUTION: A scanning type microscope 100 comprises: a two-dimensional scanning mechanism 4 that includes scanner 4a and scanner 4b scanning a sample S with light in a mutually orthogonal direction due to an oscillation movement; a scan drive control circuit 14 that controls the two-dimensional scanning mechanism 4; an optical detector 13 that detects the light from the sample S scanned by the two-dimensional scanning mechanism 4; and an A/D converter 16 that samples a signal from the optical detector 13 during a reciprocal period of the scanner 4b. The scanner 4a is configured to scan the sample S in a higher speed that the scanner 4b.SELECTED DRAWING: Figure 1
Patent JP-2018005542-A (JP)
Title: Image processing device, imaging apparatus, image processing method, image processing program, and storage medium
Inventor: IDA YOSHIAKI
IPC: H04N5/232
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of effectively reducing a noise included in the virtual light source image of a subject.SOLUTION: An image processing device (120) for generating the virtual light source image of the subject includes generation means (103a) for generating the virtual light source image on the basis of light source information and the normal line information of the subject and determination means (103b) for determination noise reduction information used for noise reduction processing on the basis of the normal line information.SELECTED DRAWING: Figure 1
Patent JP-2017021016-A (JP)
Title: Method and apparatus for thermomechanical analysis of samples
Inventor: ELENA MOUKHINA
IPC: G01N25/16
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To calculate a corrected reversible component of length variation and/or a corrected reversible component of a thermal expansion coefficient for each region, even if a sample is subjected to a thermally induced conversion process in thermomechanical analysis.SOLUTION: A thermomechanical analysis method includes: a) controlling temperature of a sample (P) according to a modulated temperature program; b) recording data indicative of length variation (dL) of the sample (P); c) evaluating the data in order to determine a reversible component (dL) of the length variation (dL) and/or a reversible component (α) of a thermal expansion coefficient (α) of the sample (P); d) calculating corrected reversible components (dL, α) of the length variation (dL) and/or thermal expansion coefficient (α) using a correction parameter (k) calculated from a ratio determined from data of a parameter (α) indicative of a total length variation (dL) and a parameter (α) indicative of the reversible component (dL) of the length variation (dL).SELECTED DRAWING: Figure 8
Patent JP-2016208523-A (JP)
Title: Methods and systems for harq protocols
Inventor: FONG MO-HAN
IPC: H04L1/16
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for HARQ processing, in which the HARQ processing includes a first transmission of an encoder packet and at least one retransmission.SOLUTION: A method involves allocating a transmission resource to each transmission. The method involves transmitting control information from a base station to a mobile station for each transmission. The control information includes information for uniquely identifying the HARQ processing and identification information on one of a time resource, a frequency resource, and a time and frequency resource allocated to the transmission. In some embodiments of the invention, specific control information is signaled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling is included as part of regular unicast signaling used for both first transmission and retransmission.SELECTED DRAWING: Figure 2
Patent JP-2016195433-A (JP)
Title: Video decoding method and video decoding device
Inventor: CHEON MIN-SU
IPC: H04N19/105
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for utilizing pattern information that is set and read in consideration of an encoding unit of a hierarchical structure and a data unit.SOLUTION: A video encoding method includes: dividing a picture into encoding units of predetermined maximum size; performing encoding accompanied by conversion on the basis of a conversion unit for each depth-dependent encoding unit by a region obtained by dividing and reducing the maximum encoding unit hierarchically to each maximum encoding unit; determining an encoding mode including information on encoding depth and size of a conversion unit for outputting encoding result; and outputting pattern information indicating whether or not encoding of texture related information is performed, information on an encoding mode, and encoded video data on the basis of a hierarchical structure of the maximum encoding unit by the encoding mode, the encoding unit, and the conversion unit.SELECTED DRAWING: Figure 1
Patent JP-2016197443-A (JP)
Title: Authentication method and authentication system
Inventor: JUSTIN PIKE
IPC: H03M11/04
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a PIN-based authentication solution which enables a user to safely complete a CNP transaction.SOLUTION: A user's operation of a keypad key via an image generates an encoded version of the user's intended input. The invention can be perceived as superimposing a non-functional image of a scrambled keyboard over a functional keypad. The image may be any type of electronic image, and includes a video image.SELECTED DRAWING: Figure 9
Patent JP-2018011421-A (JP)
Title: Vehicle charging system
Inventor: AIKAWA YOSHINORI
IPC: B60L11/18
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the occurrence of abnormality determination due to noise even if the noise is superposed on a CPLT signal due to a cause at a power supply side or vehicle side.SOLUTION: A vehicle charging system 1 for charging a power storage device mounted on a vehicle includes: a power line 3 for supplying power to the vehicle; a communication unit 51 for generating a CPLT signal to communicate with the vehicle; and a computation unit 52 for measuring the CPLT signal when a contact part to open or close the power line is on before starting charging and computing electric potential difference between the CPLT signal and a reference value of the CPLT signal.SELECTED DRAWING: Figure 2
Patent JP-2018014794-A (JP)
Title: Power conversion circuit
Inventor: TAKAGI KENICHI
IPC: H02M3/28
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion circuit capable of reducing the number of components more than ever before, converting power from an external power supply, charging a battery, and transferring power between batteries.SOLUTION: A power conversion circuit 11 comprises a half-bridge circuit 111 functioning as a power factor improving circuit (PFC), and half-bridge circuits 112 and 113 functioning as an insulation converter. The half-bridge circuit 111 is connected to an external AC power supply 10 via a reactor and a diode bridge circuit, and charges a main battery 14 and an auxiliary battery 16 by controlling a phase difference φ1 between the half-bridge circuits 111 and 112 and a phase difference φ2 between the half-bridge circuits 112 and 113. A control circuit controls power transfer between the main battery 14 and the auxiliary battery 16 by stopping the operation of the half-bridge circuit 111 and controlling the phase difference φ2 between the half-bridge circuits 112 and 113.SELECTED DRAWING: Figure 1
Patent JP-2018013900-A (JP)
Title: Virtual space simulation system
Inventor: NOMURA RETSU
IPC: A63F13/847
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a virtual space simulation system capable of having a player recognize a virtual space, an augmented real space, while minimizing uneasiness felt by the player.SOLUTION: A virtual space simulation system S comprises: a mobile object generation unit 31c for creating a mobile object in a virtual space; an avatar coordinate determination unit 34 for determining coordinates of an avatar on the basis of coordinates of a player; and a trigger event recognition unit 33 configured to recognize it as a trigger event when the player makes a predetermined motion while the avatar and the mobile object are connected to each other. When a trigger event is recognized, the avatar coordinate determination unit 34 corrects coordinates of the avatar to cause a shift in association between the coordinates of the player and the coordinates of the avatar.SELECTED DRAWING: Figure 5
Patent JP-2018014215-A (JP)
Title: Connector assembly
Inventor: HASHIGUCHI TORU
IPC: H01R13/639
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly including a friction lock mechanism capable of suppressing decrease of locking force due to abrasion of a first locking part and a second locking part.SOLUTION: A first connector 100 includes a first housing 120 and a first locking part 150, and a second connector 200 includes a second housing 220 and a second locking part 250. An elastic support 132 is formed in the first housing 120, and the first locking part 150 is supported rotatably by the elastic support 132. The first locking part 150 is located between the front end 122 and rear end 124 of the first housing 120, in the fitting direction. When the first connector 100 is fitted to the second connector 200, the second locking part 250 is located between the first locking part 150 and the rear end 124 of the first housing 120, in the fitting direction. When viewing in the fitting direction, the vertical range occupied by the second locking part 250 is overlaps the vertical range occupied by the first locking part 150 at least partially.SELECTED DRAWING: Figure 6
Patent JP-2018012179-A (JP)
Title: Grinding apparatus
Inventor: MATSUBARA SOICHI
IPC: H01L21/304
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus that can grind a plate-like workpiece to be ground until a thickness thereof reaches a predetermined value, even when the type of the plate-like workpiece to be ground is changed.SOLUTION: A grinding apparatus 1 comprises: grinding means 10 for rotating a grinding wheel 15 by grindstone rotation means, and grinding a plate-like workpiece W; and determination means 30 for determining whether or not electrodes We are exposed from a surface Wa to be ground. The determination means 30 includes: a storage section for storing a load current value detected by load current value detection means 112 when the electrodes We are not ground by a grindstone 16; a setting section for multiplying the load current value by a preset coefficient, and setting the obtained value as a reference load current value when the electrodes We are exposed from the surface Wa to be ground; and a determination section for determining that the electrodes We are exposed from the surface Wa to be ground when the load current value during the grinding reaches the reference load current value. This configuration can set the reference load current value depending on types of the plate-like workpiece W and the grinding wheel 15, and allows the plate-like workpiece W to be ground until the electrodes We are reliably exposed from the surface Wa to be ground.SELECTED DRAWING: Figure 3