baber/WOPTO huggingface dataset:
Patent JP-2017153227-A (JP)
Title: Control device for AC motor
Inventor: NAKAI YASUHIRO
IPC: H02P21/22
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an AC motor which stabilizes control by matching phases of a high-order voltage vector of a high-order current vector.SOLUTION: In a current controller 30 configured to calculate a drive signal for driving an inverter 40 under fundamental wave current control and high-order current control, fifth-order and seventh-order voltage command calculation sections 55 and 75 calculate fifth-order and seventh-order voltage command vectors Vdand Vq(k=5, 7) under feedback control for matching high-order d/q transform values of fifth-order and seventh-order components extracted from an actual current with fifth-order and seventh-order d-/q-axis current command values Idand Iq. Fifth-order and seventh-order vector transform sections 57 and 77 execute "high-order vector transform processing" including "rotational transform" for rotating high-order vectors in such a manner that phases of a high-order voltage vector and a high-order current vector are matched on high-order d/q coordinates, regarding the fifth-order and seventh-order voltage command vectors Vdand Vqthat are calculated by the fifth-order and seventh-order voltage command calculation sections 55 and 75. Thus, control is stabilized.SELECTED DRAWING: Figure 2
Patent JP-2016129247-A (JP)
Title: Semiconductor device
Inventor: MASUOKA FUJIO
IPC: H01L21/336
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an SGT having a structure for forming a transistor depending on a difference in work functions of metal and semiconductor.SOLUTION: A semiconductor device comprises: a columnar semiconductor having an impurity concentration of equal to or less than 10cm; a first insulator which surrounds the columnar semiconductor; first metal which surrounds the first insulator on one end of the columnar semiconductor; second metal which surrounds the first insulator on the other end of the columnar semiconductor; third metal which surrounds the first insulator in a region sandwiched by the first metal and the second metal; a second insulator formed between the first metal and the third metal; a third insulator formed between the second metal and the third metal; fourth metal for connecting the first metal and one end of the columnar semiconductor; and fifth metal for connecting the second metal and the other end of the columnar semiconductor, in which a work function of the third metal is within a range between 4.2 eV and 5.0 eV.SELECTED DRAWING: Figure 1
Patent JP-2017157709-A (JP)
Title: Manufacturing method of electronic device
Inventor: SUGIYAMA TAKESHI
IPC: H01L23/10
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic device having a bonding step performing anodic bonding of a base wafer, on which a plurality of external electrodes having uneven thickness are formed, and a lid wafer, in which a voltage can be applied reliably to the external electrodes, formed on the base wafer, during the bonding step.SOLUTION: A manufacturing method of an electronic device 1, obtained by performing anodic bonding of a first wafer 200 and a second wafer 100, and individualizing the anodically bonded wafer includes a junction film formation step of forming a first junction film 21 around a cavity 11, and a second junction film 22 electrically connected with a specific internal electrode 27 while being connected electrically with first junction film 21, and a bonding step of performing anodic bonding by applying a voltage to an anode member 33 and a cathode side jig 32, while abutting the sheet-like anode member 33 against an external electrode 25, and abutting the cathode side jig 32 against the second wafer 100.SELECTED DRAWING: Figure 7
Patent JP-2016104042-A (JP)
Title: Rice transplanter
Inventor: TSUKAMOTO TORU
IPC: A01C11/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To preferably perform dispersion work of an agent to seedlings for planting.SOLUTION: A seedling planting device 4 comprises: a seedling mount table 13; a planting mechanism 14; and a partial row clutch capable of turning on and off a transmission state to the planting mechanism 14 for every partial row out of plural rows. An agent dispersion device 32 for dispersing an agent to the seedlings for planting, which are mounted on the seedling mount table 13 is disposed to the seedling planting device 4 in a state that its position is fixed. A state of the agent dispersion device 32 is switched between a state in which, the agent is dispersed to all planting rows of the seedling mount table 13, and a state in which, the agent is dispersed to planting rows in which, the partial row clutch is in a transmission state.SELECTED DRAWING: Figure 1
Patent JP-2017159969-A (JP)
Title: Paper feeding roll holding device, printed medium taking-up device, image formation device, and load tensile control method
Inventor: NAGASAKA TOSHIO
IPC: G03G15/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide stable print quality by precisely controlling a load tensile of paper.SOLUTION: A control part 82 variably controls a braking torque of a powder brake 28 based on radius R1 and weight M1 of a paper feeding roll 16 that is derived from rotational speed of an unwinder shaft 20 detected with an encoder 29 for the paper feed roll 16 side, and variably controls a transmission torque of a powder clutch 55 based on radius R2 and weight M2 of a taking-up roll 51 that is derived from the rotational speed of a rewinder shaft 52 detected with an encoder 56 for the taking-up roll 51 side, so that a load tensile against a long paper 16a by the paper feed roll 16 is almost identical with the load tensile against the long paper 16a by the taking-up roll 51.SELECTED DRAWING: Figure 1
Patent JP-2016201102-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TAKAHAMA ATSUSHI
IPC: H04N9/04
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a color noise in the vicinity of the edge of an achromatic region.SOLUTION: An image processing device includes region setting means for setting a predetermined region including an attention pixel in input image data, determination means for referring to a pixel in the predetermined region set by the region setting means and determining whether or not the color of the attention pixel is achromatic, adjustment means for adjusting a parameter for deciding whether or not each pixel in the predetermined region is used in processing for correcting the pixel value of the attention pixel to a value in which a noise is reduced on the basis of the determination result of the determination means, and correction means for correcting the pixel value of the attention pixel to the value in which the noise is reduced on the basis of the parameter.SELECTED DRAWING: Figure 7
Patent JP-2017160825-A (JP)
Title: Valve gear and crosshead type internal combustion engine
Inventor: KINOSHITA YOSHIHIKO
IPC: F01L9/02
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To suitably supply lubricating oil to a cam, and to restrain damage caused by stress acting on a sliding cylinder, in a valve gear and a crosshead type internal combustion engine.SOLUTION: A valve gear includes a casing 41 and a cylinder 44, a sliding cylinder 42 movably supported by the casing 41, a piston 46 connected to an upper end of the sliding cylinder 42, a cam 47 acting on a roller 45 in a lower end of the sliding cylinder 42 so as to move the sliding cylinder 42, and a compression chamber 59 which can compress working fluid by movement of the piston 46. The sliding cylinder 42 includes a lubricating oil reservoir 80 provided on an outer periphery, a first lubricating oil supply passage 81 provided on the outer periphery along an axial direction and having an upper end communicating with the lubricating oil reservoir 80, a second lubricating oil supply passage 82 provided on the outer periphery along a circumferential direction and communicating with a lower end of the first lubricating oil supply passage 81, and a third lubricating oil supply passage 83 having an upper end communicating with the second lubricating oil supply passage 82 and a lower end opened to the cam 47.SELECTED DRAWING: Figure 5
Patent JP-2016154342-A (JP)
Title: Method and apparatus for transmitting and receiving multi-media service
Inventor: HWANG SUNG OH
IPC: H04H60/25
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-media service transmission and reception method for allowing a service provider for providing a broadcast communication fused service in a heterogeneous network environment to transmit detailed information about a service provided from the service provider itself.SOLUTION: A control message included in a payload of a transmission packet includes a control message payload configured by including at least one table among a plurality of tables including specific information relating to multi-media content, type-related information of the control message, length-related information of the control message, version-related information of the control message and control message expansion information including configuration information corresponding to at least one table constituting the control message payload, and at least one table includes a mode about a processing sequence of a plurality of tables in the case where at least one table is divided into a plurality of tables.SELECTED DRAWING: Figure 1
Patent JP-2017163504-A (JP)
Title: Relay device, communication system, relay method, and relay program
Inventor: UEHARA KAZUHIKO
IPC: H04L12/28
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a relay device, communication system, relay method, and relay program that detect abnormality in traffic to perform appropriate processing at the time of relay.SOLUTION: A security switch 100 being a relay device comprises: storage means for storing a first list 130 being a list of conditions for data to be a target of first processing, and a second list 140 being a list of conditions for data to be a target of second processing; analysis means 110 for analyzing received data; and list creation means 120 for performing first comparison of comparing an analysis result of the analysis means with the first list, and adding the analysis result to the second list as a condition for data to be a target of the second processing when no conditions included in the first list agree with the compared analysis result, and not adding the analysis result to the second list when any condition included in the first list agrees with the compared analysis result.SELECTED DRAWING: Figure 2
Patent JP-2017168526-A (JP)
Title: Etching apparatus and etching method
Inventor: INABA MAKI
IPC: H01L21/302
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an etching apparatus and an etching method for etching a substrate with radicals without irradiating the substrate with UV light.SOLUTION: By irradiating a reactive gas introduced into a processing chamber with UV light in a space between a window member and a first gas dispersion plate, radicals are generated. By making the generated radicals pass through the first gas dispersion plate and a second gas dispersion plate having a plurality of openings formed at positions not overlapping in the vertical direction, a substrate is etched while preventing UV light from reaching the substrate.SELECTED DRAWING: Figure 1
Patent JP-2017167739-A (JP)
Title: Dimensional tolerance analysis system, dimensional tolerance analysis method, three-dimensional model generation program and recording medium
Inventor: EGUCHI KEIJI
IPC: G06F17/50
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dimensional tolerance analysis system or the like which enables a dimensional tolerance of a component to be analyzed with simple operation.SOLUTION: The dimensional tolerance analysis system comprises: an input part 21; a display part 22; and processing parts 23, 31 for executing a three-dimensional model generation program 27 and a dimensional tolerance analysis program 38. The processing parts 23, 31 execute: three-dimensional model generation processing for generating model data 28 of a three-dimensional model of a component; input picture display processing for displaying various kinds of pictures for analyzing a dimensional tolerance of the component on the display part 22; format conversion processing for converting a format of the model data 28 into a format capable of being used in the dimensional tolerance analysis program 38 and for generating model data 30 for dimensional tolerance analysis; dimensional tolerance analysis condition data generation processing for generating dimensional tolerance analysis condition data 29 based on a dimensional tolerance analysis condition; and dimensional tolerance analysis processing for executing the dimensional tolerance analysis program 38, and then based on the model data 30 for dimensional tolerance analysis and the dimensional tolerance analysis condition data 29, analyzing a dimensional tolerance of the component.SELECTED DRAWING: Figure 2
Patent JP-2016154022-A (JP)
Title: Information distribution system and information distribution method
Inventor: KIKUCHI OSAMU
IPC: G06F13/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system and an information distribution method capable of collecting the device identification information of a client which has received the link destination information such as an advertisement transmitted from the server of a store or the like to a client device in association with the link destination information.SOLUTION: An information distribution system and an information distribution method for distributing an advertisement or a coupon, an event holding guide or event information, information to be described in a business card or the like includes transmitting link destination information of such information from a server disposed at a store or an event hall to a client device located nearby by utilizing short-range radio communication, returning self device identification information from the client device to the server which has transmitted the link destination information, and storing the device identification information of the client device in association with the transmitted ink destination information by the server.SELECTED DRAWING: Figure 11
Patent JP-2017167407-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of ghost in a developing device that comprises a plurality of rollers each including a magnet therein and transferring a developer to each other, and to provide an image forming apparatus including the developing devices.SOLUTION: A developing device comprises a developing roller 231, a conveyance roller 232, and a first bias application part 80 and a second bias application part 81. The developing roller 231 includes a first magnet and a first sleeve. The conveyance roller 232 includes a second magnet and a second sleeve. The first bias application part 80 and second bias application part 81 apply a developing bias so that a moving electric field in which a toner on the first sleeve of the developing roller 231 moves to the second sleeve of the conveyance roller 232 is formed at an opposing position during a developing operation.SELECTED DRAWING: Figure 2
Patent JP-2017164387-A (JP)
Title: Catheter and image diagnostic apparatus
Inventor: SAKAGUCHI YUKI
IPC: A61B8/14
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a catheter for diagnostic imaging, expanding a distance range without substantially changing a configuration related to pull-back in a motor derive unit (MDU) provided in an image diagnostic apparatus.SOLUTION: The catheter includes: a connector (210) provided at an outer tube to be fixed to a base part of a motor drive unit provided in a diagnostic imaging apparatus, for pulling out a drive shaft of an imaging core from the outer tube, along with an inner tube; a slider member (250) that is movable along with the inner tube in a direction of pulling out the inner tube from the outer tube, is also movable in a direction orthogonal to the pulling direction, and pushes out the drive shaft by the moving in the orthogonal direction; and a plate member (240) whose both ends are supported by the connector and the slider member, the plate member being bent in the orthogonal direction, and composed of a non-stretchable material.SELECTED DRAWING: Figure 2
Patent JP-2017167996-A (JP)
Title: Information processing device, information processing method, and information processing system
Inventor: SUZUKI KUNIKAZU
IPC: G06F3/0487
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user operating an information processing device for the first time is not provided with appropriate guidance.SOLUTION: An information processing device includes a storage unit for storing guidance information, an eye detection unit for processing video information inputted from an imaging unit to detect an eye, a blink determination unit for determining blinks of the eye detected by the eye detection unit, and an information acquisition unit for acquiring guidance information to be provided to a user from the storage unit on the basis of a history of blinks determined by the blink determination unit.SELECTED DRAWING: Figure 5
Patent JP-2017175179-A (JP)
Title: Information provision method, sim card and communication terminal
Inventor: SHIMIZU TAICHI
IPC: H04M11/08
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a user with recommended information without accompanying an operation of a communication terminal, such as preliminary setting by the user, information retrieval and selection after the start of communication, or the like.SOLUTION: When the user mounts a SIM card 20 on a communication terminal 10 and switches on the power of the communication terminal 10 (S201), a "SIM application" incorporated in the SIM card 20 automatically starts up, to check whether or not it is in a connectable state to the Internet (S202). On detecting the communication terminal 10 is in the connectable state to the Internet, the "SIM application" acquires from the terminal body terminal information such as a product number (IMEI), an OS, etc. to execute a command to transmit from the communication terminal 10 to a management server 40 of a communication carrier (S203). Based on the terminal information received from the communication terminal 10, the management server 40 transmits recommended information suitable for the communication terminal 10 (S204).SELECTED DRAWING: Figure 2
Patent JP-2017154816-A (JP)
Title: Binding auxiliary tool
Inventor: SHIOYA FUMITAKA
IPC: B65B67/00
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a binding auxiliary tool which can bind a paper product extremely easily, reliably, and tightly and can be used easily.SOLUTION: A binding auxiliary tool 2 has a plate 30 comprising a horizontal plate 31 and a vertical plate 32, and a pinching/pressing member 20. The horizontal plate 31 is a rectangular shape and has the vertical plate 32 substantially perpendicular to a bottom face 31a of the horizontal plate 31. A hole for attaching the pinching/pressing member 20 is formed on an opposing side of the vertical plate 32. The pinching/pressing member 20 is a substantially rectangular parallelepiped shape, and a bottom face 20a of the pinching/pressing member is warped up toward a distal end direction. A projection for attaching the horizontal plate 31 is formed on the bottom face 20a, and the projection is hooked on the hole to be fixed. When binding, a string enters between the bottom face 20a and a horizontal plate top face 31b and is fixed by a friction force. A top face 20b of the pinching/pressing member 20 is warped down toward the distal end direction. The horizontal plate 31 is an elastic body. The vertical plate 32 is slidably fixed in a front-rear direction with respect to the horizontal plate 31.SELECTED DRAWING: Figure 4
Patent JP-2017174011-A (JP)
Title: Temperature control device of semiconductor wafer, and temperature control method of semiconductor wafer
Inventor: MIMURA KAZUHIRO
IPC: G05B13/04
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller of semiconductor wafer, capable of, regardless of heating and cooling, tracking a normative model output and reaching a target temperature in a shortest time while maintaining uniformity.SOLUTION: Amount of operations calculation means 30 including a plurality of control loops and giving an amount of operation to each of plural pieces of temperature control means comprises: normative model output generation means for generating a normative model serving as a response output before reaching a target temperature on the basis of 100% of amount of operation of a control loop of the plurality of control loops having the lowest response speed; a simulator 31 sequentially retrieving changeover time to determine an amount of operation pattern; a normative model 33 generating a normative model output based on the retrieved changeover time; and a normative model selection unit 37 selecting a normative model according to heating response characteristics and cooling response characteristics of the temperature control means.SELECTED DRAWING: Figure 3
Patent JP-2017171341-A (JP)
Title: Pouch container
Inventor: ARAI TAKU
IPC: B65D33/06
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pouch container which makes breaking of a sheet less likely to occur when a user grips the container by using a grip part and achieves excellent durability.SOLUTION: A pouch container 10 which is one example of an embodiment includes: a front surface sheet 11; a rear surface sheet 12; and a plug 20 provided at upper parts of the front and rear surface sheets. The pouch container 10 includes: an interior sheet 25 joined to an inner surface of the front surface sheet 11; an opening 26 which is formed elongated in a vertical direction at a portion of the front surface sheet 11 to which the interior sheet 25 is joined and which overlaps with the interior sheet 25; a grip part 27 formed by a part of the front surface sheet 11; and a reinforcement seal part which joins inner surfaces of the grip part 27 and the interior sheet 25. At least one part of the reinforcement seal part is provided in at least one of an upper end part or a lower end part of the grip part 27.SELECTED DRAWING: Figure 1
Patent JP-2017170508-A (JP)
Title: Core for casting cylinder head
Inventor: MITSUGASHIMA KAZUYA
IPC: B22C9/10
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a core for molding a cooling water passage during pouring of a molten metal.SOLUTION: A core for casting, which is used for molding a cylinder head, has: a core part around a valve; a core part around a suction port; a connection part which connects the core part around the valve and the core part around the suction port to each other; and a stationary part for fitting the core part around the suction port to a mold for molding a combustion chamber of a cylinder head. The core part around the valve is a part for molding a cooling water passage around a valve guide of the cylinder head, and the core part around the suction port is a part for molding a cooling water passage around a suction port of the cylinder head. The connection part is so formed that a width thereof in a direction perpendicular to a longer direction of the cylinder head is larger than a width in a direction parallel to the longer direction in a cross section perpendicular to a central axis of the suction port in the state that the core for casting is assembled to the mold for molding the combustion chamber.SELECTED DRAWING: Figure 2