baber/WOPTO huggingface dataset:
Patent JP-2017035759-A (JP)
Title: Crowning method and device
Inventor: FUSHIHARA SHINJI
IPC: B24B5/313
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately and surely perform processing with a sufficient drop amount (crowning amount) irrespective of a magnitude of a curvature radius R of crowning.SOLUTION: In crowning for processing a workpiece W by pressing it to a reciprocating grindstone S while the workpiece W is conveyed by drawing a circular disc moving trajectory, a revolving body 36 which can revolve with a curvature radius center O of the moving trajectory of the workpiece W as a revolving center is arranged, a grindstone holder 10 is fixed to a position above the revolving body 36 with an interval from the revolving center O at a distance equal to a radius R of the moving trajectory of the workpiece W, the grindstone holder 10 is made to reciprocate around the revolving center O by a drive unit 42, and an oscillation trajectory of the grindstone S is made to coincide with the moving trajectory of the workpiece W.SELECTED DRAWING: Figure 1
Patent JP-2016006110-A (JP)
Title: Method for manufacturing 2,3,3,3-tetrafluoropropene
Inventor: LAURENT WENDLINGER
IPC: C07C21/18
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing (1) 1234yf(2,3,3,3-tetrafluoropropene)f, which is a known compound for a foaming agent, a coolant, an aerosol propellant, a heat transfer medium, a fire extinguisher or other applications and is known to have ozone depletion performance of zero ODE and extremely low global warming potential (GWP) of 150 or less, starting from pentachloropropane.SOLUTION: There is provided a manufacturing method of 1234yf including steps of (a) and (b): (a) is a catalytic reaction by contacting 1,1,1,2,3-pentachloropropane and/or 1,1,2,2,3-pentachloropropane with HF in presence of a catalyst consisting of Ni-Cr to prepare 2-chloro-3,3,3-trifluoropropene, and (b) is a catalytic reaction for changing the resulting 2-chloro-3,3,3-trifluoropropene to 1234yf at a temperature of at least 30°C higher than the step (a).
Patent JP-2017038850-A (JP)
Title: Indwelling needle
Inventor: MIYAKE TAKAKO
IPC: A61B5/155
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling needle allowing an operator to perform a storage motion of a needle hub in one hand and capable of narrowing a distal end.SOLUTION: The indwelling needle includes: a needle hub 101; a housing 102; and a movement mechanism 104 for moving the needle hub 101 from a first position to a second position. The needle hub 101 includes an elastically-deformable arm 113 extending toward a proximal end side. The housing 102 includes a front part 121, and a rear part 122 that is provided at the proximal end side of the front part 121 and having a wider width than that of the front part 121. When the needle hub 101 is located at the first position, the arm 113 is releasably engaged with the housing 102 to prevent movement of the needle hub 101 by the movement mechanism 104 and, when the needle hub 101 is located at the second position, prevents movement of the needle hub 101 to the distal end side and the proximal end side.SELECTED DRAWING: Figure 3
Patent JP-2017044572-A (JP)
Title: Bearing monitoring device, bearing monitoring system, and bearing monitoring method
Inventor: KIKUCHI TORU
IPC: G01M13/04
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To improve precision of monitoring of abnormal vibration in the bearing section of a rotor.SOLUTION: A bearing monitoring device includes a plurality of non-contact type displacement sensors that are mounted onto the bearing section of a rotor with an angular difference and detect displacement of the rotor relative to the bearing section and arithmetic means for calculating eccentricity of the rotor to the bearing section on the basis of detection results by the non-contact type displacement sensors and speed of rotation of the rotor.SELECTED DRAWING: Figure 1
Patent JP-2017046184-A (JP)
Title: Distribution device, information presentation device and information presentation program
Inventor: UCHIDA TSUBASA
IPC: H04H20/59
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a distribution device for presenting appropriate emergency information for every user, an information presentation device and an information presentation program.SOLUTION: A distribution device 12 configured to distribute information to a second information presentation device for presenting information relating to a program transmitted from a broadcast station in coordination with a first information presentation device for receiving the program comprises: distribution data extraction means 25 for extracting distribution data to be distributed to the second information presentation device correspondingly to an event message of emergency information transmitted from the broadcast station when the event message is received from the first information presentation device; and distribution means 27 for distributing the distribution data extracted by the distribution data extraction means to the second information presentation device.SELECTED DRAWING: Figure 2
Patent JP-2017046506-A (JP)
Title: Voltage reactive power control system
Inventor: SHIMAKURA Satoshi
IPC: H02J3/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To economically operate a voltage reactive power control device by reducing power transmission loss and reducing the number of times of a tap operation for giving influence to a facility life.SOLUTION: A voltage reactive power control system has a central monitoring device (40) including a loss prediction information output part (401) for calculating bus voltage on the basis of the occurrence probability of a power generation pattern, and outputting loss prediction information associated with the bus voltage from system configuration information, and a control amount determination part (411) for determining a control pattern of the voltage reactive power control device from the loss prediction information.EFFECT: According to the invention, the voltage reactive power control device can economically be operated by reducing power transmission loss and reducing the number of times of a tap operation for giving influence to a facility life.SELECTED DRAWING: Figure 1
Patent JP-2017049635-A (JP)
Title: Shop guide system
Inventor: YANAGISAWA YOSHIHIDE
IPC: G06Q50/10
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost guide system allowing an overnight guest to search for shops in his/her own room.SOLUTION: A shop guide system includes: a portable terminal device 20 having a display 21; and a web server 30 in which a shop data 39 relating to shops near an accommodation where an overnight guest holding the portable terminal device 20 stays can be accessed by a plurality of URLs different from each other for individual accommodations. Sending means 12 for sending Data for connection, in which a URL for the accommodation is given, to the portable terminal device 20 is provided in a room 11 where the overnight guest stays. The portable terminal device 20 is provided with: receiving means 25 for receiving the data for connection sent by the sending device 12; and connection display means 23 that connects to the web server on the basis of the data for connection received by the receiving means 25 and displays data in the connected web server on the display 21.SELECTED DRAWING: Figure 1
Patent JP-2017050362-A (JP)
Title: Mounter component allocation simulation method, and mounter component allocation simulation device
Inventor: OMURA TOMOYUKI
IPC: H05K13/04
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To simulate allocation of components optimal for reducing stage exchange while paying attention to how to supply the components of a mounter and regardless of a product type of the mounter.SOLUTION: Information relating to a kind of a printed circuit board, the number of printed circuit boards to be produced, types of components to be mounted on the printed circuit board and the number of components to be mounted and specification information of a mounter installed along an SMT line are stored in an information processing apparatus. The information is held as a data structure of a matrix having the printed circuit boards as columns, the components to be mounted on the printed circuit board as rows and the number of components to be used for an element as data. While paying attention to ranking about the number of printed circuit boards to be shared and the number of printed circuit boards to be produced, a completely fixed component on which stage exchange of component allocation is not performed is allocated. Regarding a component that is not allocated as the completely fixed component, a stage is exchanged to the mounter, and components to be exchanged for each carriage are successively allocated as a group of carrier fixed components.SELECTED DRAWING: Figure 5F
Patent JP-2017047626-A (JP)
Title: Molding
Inventor: HORIHATA FUMIE
IPC: B32B3/30
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a molding for improving drop removal while retaining mass-productiveness and durability.SOLUTION: In the molding having a plurality of grooves 2 on a base material surface, the groove 2 is bent at least one time with a prescribed width in a direction vertical to the longitudinal direction, and a fall angle of drops adhering to the base material surface becomes large at least by making a direction where drops fall vertical to the longitudinal direction than making a direction where drops fall parallel to the longitudinal direction. With this, drops adhering to the base material surface are collected along the shape of the grooves by a capillary force in the bent parts of the plurality of grooves given to the surface, and the drops rapidly fall so as to make the molding applicable for a member surface and the inner surfaces of various packaging containers required to have antifouling property.SELECTED DRAWING: Figure 2
Patent JP-2017054244-A (JP)
Title: Optical information reader
Inventor: ITO MAKOTO
IPC: G06K7/10
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reader that can secure an irradiation direction of a light projection optical system with respect to an optical axis direction of a light reception optical system without losing miniaturization.SOLUTION: An illumination light source 21 and a light reception sensor 23 are mounted to the same substrate 20a, and further, in the substrate, provided are: an illumination lens 50 that irradiates light from the illumination light source 21 toward a reading port 13 as illumination light Lf; and a reflection mirror 24 that reflects reflection light Lr from an information code C taken in via the reading port 13 toward the light reception sensor 23. The illumination lens 50 comprises: an incidence surface 51 that is formed into a convex curve so as to be convex directing at the illumination light source 21 side; a reflection surface 52 that internally reflects light to be incident from the incidence surface 51; and an emerging surface 53 from which the light internally reflected upon the reflection surface 52 emerges toward the reading port 13. The reflection surface 52 is formed so that an angle of incidence to be incident from the incidence surface 51 exceeds a critical angle at an interface between the illumination lens 50 and air.SELECTED DRAWING: Figure 2
Patent JP-2017054718-A (JP)
Title: Display device and method for manufacturing display device
Inventor: KAIDA MASAKAZU
IPC: H05B33/26
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To successfully form a pixel electrode while suppressing a decrease in reflectance of the pixel electrode.SOLUTION: A display device including a display region in which a plurality of pixels are arranged in a matrix comprises: a first electrode arranged corresponding to each pixel and including a first conductive layer made of Mo or Mo alloy, a second conductive layer arranged on the first conductive layer and made of Ag or Ag alloy, and a third conductive layer arranged on the second conductive layer and made of a conductive metal oxide; a light-emitting layer arranged above the third conductive layer and generating light by current supply; and a second electrode arranged above the light-emitting layer and transmitting at least a part of light from the light-emitting layer.SELECTED DRAWING: Figure 6
Patent JP-2017054774-A (JP)
Title: Conduction cutoff device
Inventor: HORI KEISUKE
IPC: B60L50/15
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To improve arc attenuation effects in a conduction cutoff device which cuts a part to be cut at two places.SOLUTION: A conduction cutoff device C comprises: a conductor including a part 22 to be cut in a long plate shape in a portion; an arc extinguishing chamber 32 including a pair of stationary blades 37; a gas generator; and a cutting member 50 including a pair of movable blades 57 for cutting the part 22 to be cut cooperatively with the stationary blades 37. In the part 22 to be cut, a separation piece 23 which is separated by cutting at two places and a main body part 24 which remains without being separated, are formed. An arc generated between cut ends 23a and 23b of the separation piece 23 and cut ends 24a and 24b of the main body part 24 is attenuated by the arc extinguishing chamber 32. A deformation mechanism 60 is provided for deforming the separation piece 23 pushed into the arc extinguishing chamber 32 by the cutting member 50 in such a manner that both the cut ends 23a and 23b are positioned forwards in a direction of movement of the cutting member 50 rather than at least places neighboring to the cut ends 23a and 23b between both the cut ends 23a and 23b in the separation piece 23.SELECTED DRAWING: Figure 6
Patent JP-2017058792-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NAKAMURA TAKASHI
IPC: G06F1/32
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while allowing a request from an external device to be received.SOLUTION: An information processing device comprises: a determination unit that determines whether communication with an external device connected with the information processing device should be disconnected on the basis of the operation situation of the information processing device, and determines a return time to connect the communication again on the basis of the operation situation; and a system management unit that sets a power saving mode to reduce power supplied to the information processing device if it is determined that the communication should be disconnected, and cancels the power saving mode when the return time comes.SELECTED DRAWING: Figure 8
Patent JP-2017055679-A (JP)
Title: Curtain switchgear for gardening facilities
Inventor: NOMURA MAKOTO
IPC: A01G9/24
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a curtain switchgear for a gardening facility, which is capable of solving a problem that the folding margin of a curtain becomes large or the curtain causes innumerable wrinkles.SOLUTION: According to the present invention, a curtain switchgear 100 of a garden facility 10 comprises a chevron movable frame 110, supporting means 120 for supporting the movable frame 110 and guiding it in the depth direction of the garden facility 10; and a curtain 130 which is connected to the movable frame 110, and is opened and closed in the depth direction of the garden facility 10 by allowing the movable frame 110 to be guided along the supporting means 120. In the curtain 130, a first curtain portion 130-1 and a second curtain portion 130-2 are formed on the opposite sides of a slit 134 in the depth direction. When the curtain 130 is closed, the edge of the first curtain portion 130-1 and the edge of the second curtain portion 130-2, which are opposed to each other, are folded over each other.SELECTED DRAWING: Figure 1
Patent JP-2017055695-A (JP)
Title: Foliage raising device of rhizome crop harvester
Inventor: NAGAHATA TOMOYUKI
IPC: A01D27/00
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a foliage raising device of a rhizome crop harvester in which the foliage of rhizome crops lying and fallen down in a field surface is raised and pulled out, and can reliably be held and pulled out by a conveyor.SOLUTION: A rhizome crop harvester A includes a pull-out conveyor provided in left and right pairs in facing and abutting manner in the rear rising slope, and pulling up rhizome crops at an opposing part of the pair by holding foliage L of rhizome crops C planted in a field and pulling out and moving the foliage rearward. In the rhizome crop harvester, a foliage raising device D has rotating shafts 81, 82 of the direction intersecting with the traveling direction provided in an upper part and a lower part of the front end of the pull-out conveyor, respectively, and raising means 83 bridged between respective rotating shafts 81, 82 and for raising the foliage of the rhizome crops by rotating around the rotating shafts. In the foliage raising device, the lower part rotating shaft is turnably provided around the upper rotating shaft 81, and the turning end side of the lower side rotating shaft turns vertically while following the irregularities of the field.SELECTED DRAWING: Figure 4
Patent JP-2017062290-A (JP)
Title: Developing device, process cartridge, and electrophotographic image forming apparatus
Inventor: KATSUYA SHOHEI
IPC: G03G15/08
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To arrange members that prevent leakage of developer at the ends of a developing roller in small spaces at a low cost.SOLUTION: Collection members that collect magnetic materials are arranged in the vicinity of the ends of a developing roller and an elastic seal member.SELECTED DRAWING: Figure 1
Patent JP-2017064957-A (JP)
Title: Data preparation device and data preparation program
Inventor: KAWAI JUNYA
IPC: B41J5/30
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data preparation device that is able to restrict preparation of data from which contents including a numbering character string with undefined update mode can be printed, in a case where one of a plurality of numbering character strings related to one another is deleted, and also to provide a data preparation program.SOLUTION: A data preparation device stores contents in which a plurality of areas including characters with regularity are set, and also stores a parent-child relation. A CPU specifies, as a target area, an area to be updated. The CPU updates the character included in the specified target area. If carry takes place during update of the character, the CPU changes the target area to an area having a parental relation to the target area on the basis of the parent-child relation. The CPU specifies one of the plurality of areas as a deletion area (S31). The CPU deletes the specified deletion area from the contents (S37). The CPU deletes a parent area and a child area from the deletion area (S37).SELECTED DRAWING: Figure 9
Patent JP-2017076649-A (JP)
Title: Printed wiring board and method of manufacturing printed wiring board
Inventor: ASANO KOJI
IPC: H01L23/36
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce warpage of a printed wiring board even if the number of resin insulation layers is different between the front and rear of a core substrate.SOLUTION: In a printed wiring board, an opening 26 is provided in an insulation board 20z and an electronic component 80 is housed therein. The insulation board 20z is likely to be warped by the opening but a metal layer 12 of thickness 30 to 80 μm which has high rigidity is disposed in the central part of the insulation board 20z. Even if the printed wiring board receives a heat cycle, it is difficult to generate warpage.SELECTED DRAWING: Figure 5
Patent JP-2017074194-A (JP)
Title: Image processing apparatus and X-ray diagnostic apparatus
Inventor: SAKAGUCHI TAKUYA
IPC: A61B6/12
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of facilitating correction of a contrast image.SOLUTION: An image processing apparatus has an acquisition function and a correction function. On the basis of each concentration of contrast material of plural luminance values corresponding to two or more contrast material concentration in a contrast image and the thickness of the contrast material in projection direction, the acquisition function acquires correction information of the luminance value of the contrast image corresponding to scattered radiation in collecting the contrast image and the body thickness of an analyte. The correction function corrects the contrast image by using the correction information.SELECTED DRAWING: Figure 1
Patent JP-2017076281-A (JP)
Title: Word embedded learning device, text evaluation device, method, and program
Inventor: OH JUNG
IPC: G06F17/30
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To improve quality of an embedded word to be learned.SOLUTION: A tree structure generation unit 24 prepares the tree structure of a text for each plurality of texts. A probability calculation unit 34 calculates probability of the text based on embedment of each node of each layer of the tree structure and a model parameter of a model for predicting embedment of each node. An update section 38 updates embedment of the node of each layer of the tree structure and the model parameter so as to maximize probability of the text. The update section 38 repeats updating until a convergence decision unit 36 satisfies a prescribed convergence decision condition.SELECTED DRAWING: Figure 1
Patent JP-2017076353-A (JP)
Title: Sinusoidal wave multiplication device and input device including the same
Inventor: ASAO AKIRA
IPC: H03D7/14
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sinusoidal wave multiplication device having a wide level range of input signals with a simple configuration and less variations in characteristics due to temperature.SOLUTION: A signal component corresponding to a product of a third harmonic of a first square wave W1 included in an output signal Qu1, and an input signal Vi, and a signal component corresponding to a product of a fifth harmonic of the first square wave W1, and the input signal Vi are cancelled out by a signal component corresponding to a product of a fundamental wave of a second square wave W2 included in an output signal Qu2, and the input signal Vi, and a signal component corresponding to a product of a fundamental wave of a second square wave W3 included in an output signal Qu3, and the input signal Vi.SELECTED DRAWING: Figure 4
Patent JP-2017081574-A (JP)
Title: Packaging bag and manufacturing method of packaging bag
Inventor: OYAMA AKIRA
IPC: B65D33/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To form a linear step at an end edge of an opening part so as to be parallel to a chuck.SOLUTION: A packaging bag 1A is formed in a bag shape by overlapping a laminate film 2A and a laminate film 2B opposed to each other and is opened by cutting a predetermined portion. The packaging bag 1A comprises: a chuck 7 for opening and closing an opening part, which is provided along an end edge of the opening part formed by opening; a linear slit part 25A which is formed on a functional layer 24 of the laminate film 2A so as to be parallel to the chuck 7, and becomes the end edge of the opening part by opening the packaging bag 1A; and a linear slit 25B which is formed on a functional layer 24 of the laminate film 2B so as to be parallel to the chuck 7 and to be on a different step with respect to the slit 25A, and becomes the end edge of the opening part by opening the packaging bag 1A.SELECTED DRAWING: Figure 3