baber/WOPTO huggingface dataset:
Patent JP-2015034662-A (JP)
Title: Heat exchanger
Inventor: HARAGUCHI TOMONORI
IPC: F28F9/013
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a so-called helical heat exchanger capable of achieving reductions in weight and cost by downscaling.SOLUTION: A heat exchanger 1 is configured so that a helical passage 7 is constituted between helical parts of a partition walls 3 provided in a cylindrical vessel 2, and a plurality of upper and lower helical tubes 4 in contact with this helical passage 7 are vertically provided to implement heat exchange between a first fluid flowing in the helical passage 7 outside of the helical tubes 4 and a second fluid flowing in the helical tubes 4. The heat exchanger 1 includes heaters 8 and 9 provided on respective end portions of the helical tubes 4, and communication portions 13 and 14 communicating an inner side and an outer side of the helical passage 7 are formed near these headers 8 and 9, respectively.
Patent JP-2015033925-A (JP)
Title: Accelerator pedal device
Inventor: HORIGAMI MASAYOSHI
IPC: G05G1/483
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an organ type accelerator pedal device which enables heel-and-toe operation in a good manner.SOLUTION: An accelerator pedal device 6 of a vehicle includes a pedal body 30 which is arranged on a frontal floor surface at a driver's seat, extending forward obliquely from a pivot part 32, with a lower end part pivoted on the floor surface, allowing stepping down frontward with driver's right foot. The pedal body 30 is vertically long and planer, and a predetermined range 33c below an ankle side tread 33a which is stepped down by an ankle part during heel & toe operation is lower than the ankle side tread 33a by one step through a step part 33b being formed in flat.
Patent JP-2015033719-A (JP)
Title: Roll processing method, and device for and method of producing differential thickness steel plate using the processing method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B1/38
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a work roll processing method for processing a roll by accurately setting eccentricity, and to provide a device for and a method of producing a differential thickness steel plate using the processing method.SOLUTION: There is provided a method for processing the work rolls 17, 18 used in a production device 1 for a differential thickness steel plate whose plate thickness h(i=1 to n) changes in n-stages in a rolling direction. The method includes: a roll gap operation process of setting a roll gap between a pair of work rolls so that the plate thicknesses of the differential thickness steel plate produced by a two-stage rolling mill in which the work rolls are changed to a pair of work rolls whose radii are constant in a circumferential direction becomes hand thereafter, of operating the roll gap so that the plate thickness hbecomes h, h,..., hin the rolling direction of the steel plate; a process of measuring the roll gaps S, S,..., Swhen the thicknesses of the differential steel plate are h, h,..., hin the roll gap operation process; and a process of processing the work roll so that its radius changes in the circumferential direction on the basis of the roll gap and the thickness profile of the differential steel plate.
Patent JP-2015037136-A (JP)
Title: Probe device and probe method
Inventor: ICHIKAWA TAKEKIYO
IPC: H01L21/66
Filed: 2013-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a probe device and a probe method which allows for measurement in optimal overdrive state, without being affected by variation in the probe height of probe cards, parallel error of a wafer and a probe card, and elastic deformation or thermal expansion, and the like.SOLUTION: A probe device includes a chuck plate 18 for holding a wafer W while chucking, a stage 35 for supporting the chuck plate 18, a plurality of load sensors 34 arranged between the chuck plate 18 and stage 35, and detecting a load generated by contact of a probe 26 and wafer W, and a control unit 27 for measuring the contact load of an electrode pad and the probe 26 based on a signal from the load sensor 34, and controlling the amount of overdrive of the wafer W and probe 26 based on the total sump WT of contact loads detected by the plurality of load sensors 34.
Patent JP-2015036946-A (JP)
Title: Living condition estimation method, estimation apparatus and estimation program
Inventor: NAKANO YUKIO
IPC: G08B21/02
Filed: 2013-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method of living conditions capable of, for example, confirming the safety of a resident.SOLUTION: The estimation method of living conditions includes: step (S1) to measure a total load current of an entire household 9 with measuring means 1; step (S2) to calculate absolute values in changes of the total load current; step (S3) to extract X percentile of absolute values in changes of plural total load currents to obtain an X percentile of a current change absolute values in ascending order or descending order; step (S5) to calculate an integrated value of the X percentile of current change absolute values; step (S6) to calculate an average value and a standard deviation of an integrated value of the X percentile of the current change absolute values; and step (S7) to estimation living conditions of a resident of the household 9 by comparing the integrated value of X percentile of the current change absolute values and the average value of the integrated value of X percentile of the current change absolute values while considering a standard deviation of the integrated value of X percentile of the current change absolute values.
Patent JP-2015040384-A (JP)
Title: White glass for interior finishing of adit or tunnel
Inventor: OHARA MORITERU
IPC: C03C3/083
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a material for interior finishing of an adit or a tunnel, which can maintain washing performance, reflection performance and strength, even when a scratch or a chip is made on a surface.SOLUTION: White glass for interior finishing of an adit or a tunnel has a thickness of 0.5 mm or more.
Patent JP-2015040743-A (JP)
Title: Diffraction ring formation method
Inventor: MARUYAMA YOICHI
IPC: G01N23/20
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To accurately measure a residual stress of a fine part smaller than a cross-sectional diameter of an X-ray.SOLUTION: A diffraction ring is formed using a diffraction ring formation device including: an X-ray emitter 10 for emitting an X-ray to a measurement object OB; a table 16 in which a through-hole through which the X-ray passes is formed in the center; and an imaging plate 15 attached to the table 16, receiving a diffraction X-ray and recording the diffraction ring. In this case, a slit SL having a width smaller than a cross-sectional diameter of the X-ray is formed on a surface of the measurement object OB, and a position and an attitude of the measurement object OB are adjusted in such a way that a measurement location inside the slit SL is irradiated with the X-ray, a center line of the slit SL is substantially included in a plane including an optical axis of the X-ray and a rotation reference position of the imaging plate 15, the surface of the measurement object OB of a slit SL portion becomes vertical to this plane. After this, the measurement object B is irradiated with the X-ray, and the diffraction ring is formed on the imaging plate 15.
Patent JP-2015040968-A (JP)
Title: Focus adjustment unit, image capturing device, and focus adjustment method
Inventor: KONISHI KAZUKI
IPC: G02B7/28
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjustment technique which allows for tracking and staying focused on a moving object and, if focus is shifted accidentally onto an object other than a desired object, allows for refocusing on the desired object.SOLUTION: A focus adjustment unit includes control means which: sets a range in which a focusing lens can move; moves the focusing lens within the set range; determines focus condition on the basis of an output signal from image capturing means generated with the movement of the focusing lens within the range; and controls drive means to obtain an in-focus object image. When a target object is a moving object, the set range is set wider, if distances between in-focus positions of the focusing lens corresponding to a plurality of captured images are equal to or less than a threshold value, than the range set if the distances exceed the threshold value.
Patent JP-2015041009-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO NOBUHISA
IPC: G02F1/1343
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a structure where display defect by disconnection is easy to avoid.SOLUTION: A liquid crystal display device of a segment display type displaying a predetermined symbol includes: a first electrode and a second electrode at least parts of which are arranged overlapped in a planar view; and a liquid crystal layer arranged between the first electrode and the second electrode. The first electrode has: one or more hollowed parts which are opened in correspondence with a shape of the symbol; and a plurality of first openings that have first parts each of which extends at least in a first direction. An area where the first electrode and the second electrode overlap is divided into a first area, which is defined by a first boundary part where a distance in the first direction of outlines of the hollowed parts is 1.5 times as long as or shorter than a length of a first part and at least a part of the outlines of the hollowed parts, and a second area other than the first area. The plurality of first openings are arranged in association with the first area and not arranged in the second area.
Patent JP-2014045649-A (JP)
Title: Electrical machine and method for operating electrical machine
Inventor: ALEXANDER SCHWERY
IPC: H02P9/04
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To realize an electrical machine which can avoid disadvantages of known electrical machines, and in particular, an electrical machine which can provide excitation at startup and omit slip rings.SOLUTION: In the electrical machine, a second rotor winding of an excitation device (18) and a first rotor winding (14) are multi-phase windings, and are connected to one another.
Patent JP-2015045770-A (JP)
Title: Silencer
Inventor: SUENAGA YUICHIRO
IPC: G10D7/10
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide technical means capable of recognizing the blowing state when a wind instrument is blown while a silencer is attached to it.SOLUTION: A main body includes a barrel part 11 and a bottom part 12. A microphone 33 for picking up a sound produced in a bell 3 is fixed on the inside of the main body via a pipe 34 and support part 32. A display part 20 is fixed on the outer wall of the bottom part 12. The display part 20 includes a plurality of rectangular lighting parts 21 each of which is formed of a multicolor light-emitting diode. The lighting parts 21 are arranged in the short side direction of the lighting parts 21. Each lighting part 21 of the display part 20 lights in response to the sound volume of the sound picked up by the microphone 33.
Patent JP-2014049765-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: YOON JUN HO
IPC: H01L21/8242
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a capacitor having a stable structure, and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises: a capacitor including lower electrodes arranged two-dimensionally, a dielectric film for covering surfaces of the lower electrodes and upper electrodes on the dielectric film; a first support pattern which is connected to lower sidewalls of the lower electrodes and has first openings; and a second support pattern which is connected to upper sidewalls of the lower electrodes and has second openings. A perpendicular distance between the first support pattern and the second support pattern can be larger than a perpendicular distance between bottom faces of the lower electrodes and the first support pattern.
Patent JP-2015044545-A (JP)
Title: Transportation carriage, cutting device and cutting unit
Inventor: SHIRAISHI YUICHI
IPC: B23C3/12
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a transportation carriage which can smoothly transport an object, a cutting device and a cutting unit.SOLUTION: A transportation carriage 100 for transporting an object W includes a frame 101 having a loading part 112 on which the object is loaded, and plural rollers 102 which are linearly disposed on the loading part. A cutting device for cutting an end surface of the object has a rotary shaft which is extended along a normal direction of the end surface of the object, and a cutting blade which is projected to the end surface side of the object. The cutting device includes: a cutting member which cuts the end surface of the object by bringing the cutting blade into contact with the end surface of the object while rotating the cutting blade around the rotary shaft; a table having a loading surface on which the object is loaded; and a transfer member which is disposed on the loading surface, and moves the object in a plane parallel to the loading surface while rotatably supporting the object. A cutting unit includes the transportation carriage for transporting the object, and the cutting device for cutting the end surface of the object.
Patent JP-2015047656-A (JP)
Title: Double-side polishing device and double-side polishing method for workpiece
Inventor: MIURA TOMONORI
IPC: H01L21/304
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a double-side polishing device and a double-side polishing method, in which polishing can be completed at an appropriate timing by correctly determining the thickness of a workpiece while polishing is performed.SOLUTION: A double-side polishing device comprises an upper surface plate 2 or a lower surface plate 3, which has one or more hole 10 going through from the upper surface to the lower surface thereof, one or more workpiece thickness measuring instrument 11 that can, while double-side polishing of a workpiece W is performed, measure the thickness of the workpiece, and a control unit 12 for synchronizing the rotation of a sun gear 5 and that of an internal gear 6. A double-side polishing method comprises: a first polishing step for double-side polishing the workpiece by rotating and orbiting a carrier plate 9; a step for measuring the thickness of the workpiece during the first polishing step; a step for stopping the orbital movement of the carrier plate when a prescribed thickness is achieved; a second polishing step for double-side polishing of the workpiece while only the rotation of the carrier plate is performed; a step for measuring the thickness of the workpiece at a prescribed position during the second polishing step; and a step for determining a polishing completing time based on the result of the measurement.
Patent JP-2015048996-A (JP)
Title: Hot water supply system
Inventor: INAMI HIRONORI
IPC: F24D17/00
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system that enables prevention of supply of hot water having higher temperature than a target hot water supply temperature immediately after starting of a hot water supply operation.SOLUTION: After completion of a hot water supply operation in the situation where a hot water storage tank 31 becomes a hot water shortage state, while hot water within the hot water storage tank 31 is being heated by a heat pump 61, when elapsed time since the completion of the hot water supply operation exceeds a predetermined time, a tank controller 41 controls a mixing control valve 38 to a predetermined operating state where a flow rate of supplied water is larger than a flow rate from the hot water storage tank 31.
Patent JP-2015049402-A (JP)
Title: Defocus-amount detection device, and control method of the same, and imaging device
Inventor: TAKEUCHI KENGO
IPC: G02B7/34
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology that effectively reduces a volume of pixel data for focus detection obtained from an image pickup element plurally having photoelectric conversion areas.SOLUTION: A defocus-amount detection device is configured to: compose an output signal of a pixel having a plurality of photoelectric conversion areas divided in a predetermined direction for each photoelectric conversion area; generate a plurality of image signals for focus detection from the composed signal; and detect an amount of defocus on the basis of an amount of correlation among the plurality of image signals. For a plurality of pixel block rows having a pixel block of a preliminarily predetermined size arranged in the predetermined direction, the composite signal is generated for each pixel block. Further, when the number of pixels in the predetermined direction included in the pixel block exceeds the predetermined number thereof, a plurality of pixel block rows generates the composite signal so as to include a pixel block row in which a boundary position of the pixel block is different.
Patent JP-2015050690-A (JP)
Title: Paging system
Inventor: SAITO TOSHIHIKO
IPC: H04M11/04
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a paging system that allows a staff in a centralized management room or the like to immediately identify where a telephone set is installed that generates a voice or signal output from all speakers by looking at positional information display means, and allows the staff to quickly deal with the situation.SOLUTION: A plurality of telephone sets 3 capable of communicating with each other and speakers 4 are connected with a communication line 1 laid in facilities such as factories via a directional coupler 2. A voice signal output from a telephone set 3 is amplified by an output amplifier 5 and output from all the speakers 4 by operating a speaker driving switch of the telephone set 3. A communication state signal indicating a use state of the telephone set 3 is output to the communication line 1 together with an address signal specific to the telephone set 3 from a communication state signal generator 6. The communication state signal is detected by a detector 7, and its output position is displayed on a map displayed on a positional information indicator 9. A reference number 8 is a display controller.
Patent JP-2015053790-A (JP)
Title: Stator of rotating electric machine
Inventor: MAKITA SHINJI
IPC: H02K15/04
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture, in a manufacturing process for stators 1 of rotating electric machines 3 utilizing developed iron cores 5, stators 1 corresponding to all-node concentrated winding without using any coil-split products.SOLUTION: In a stator 1, every coil 7 can be one of a coil 7a of 180-degree pitch in electrical angle, a coil 7b of 120-degree pitch in electrical angle and a coil 7c of 60-degree pitch in electrical angle, and there exists a specific arrangement 13 positioned on each of one side and the other side of the coil 7c in the circumferential direction without allowing the coil 7b to overlap the coil 7c in the circumferential direction. The coils 7b and the coils 7c included in the specific arrangements 13 are out of phase with each other. Further, the coil 7c included in a specific arrangement 13A and a coil 7 in phase with the coil 7c included in the specific arrangement 13A but not included in the specific arrangement 13A are so disposed that the vectors of the magneto-motive force are reverse in direction between in and out. Coils 7c included in specific arrangements 13B and 13C are similarly disposed.
Patent JP-2015052891-A (JP)
Title: Shelf allocation supporting device, server, and program
Inventor: SHIMIZU KENJI
IPC: G06Q30/02
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To effectively support shelf allocation work.SOLUTION: A shelf allocation supporting device comprises: a radio unit for performing radio communication with a server; a display unit; shelf identification information inputting means for inputting shelf identification information that is obtained at an arrangement position of a commodity display shelf and identifies the commodity display shelf among commodity display shelves arranged in a selling area; shelf identification information transmitting means for transmitting the shelf identification information inputted by the shelf identification information inputting means to the server via the radio unit by radio communication; shelf allocation information receiving means for receiving shelf allocation information, which is information on how to arrange a commodity on the commodity display shelf identified by the shelf identification information, from the server via the radio unit by radio communication; and shelf allocation image display means for displaying an image in which a commodity image is arranged on the commodity display shelf in an aspect of the commodity being displayed on the display unit on the basis of the shelf allocation information received by the shelf allocation information receiving means.
Patent JP-2015051849-A (JP)
Title: Hall door stopper
Inventor: JIMBO KAZUAKI
IPC: B66B13/30
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hall door stopper capable of fixing a door at a top part of a hall door.SOLUTION: A hall door stopper 60 comprises a rope fixing metal fitting 61, a flat plate 65 and a coupling member 70. The rope fixing metal fitting 61 has a hook part 62 capable of being engaged to other member. The flat plate 65 is formed into a tubular shape. The coupling member 70 couples the rope fixing metal fitting 61 and the flat plate 65, and fixes them by changing a relative angle between the rope fixing metal fitting 61 and the flat plate 65. The rope fixing metal fitting 61 is engaged to one of a fixing side on a hall door header part 15 for holding a hall door 10 of an elevator so that the hall door can be opened and closed, and a hanger 30 disposed on the hall door header part 15 for suspending the hall door 10, and one of the flat plate 65 and the coupling member 70 is engaged to the other one of the fixing side on the hall door header part 15 and the hanger 30, for regulating movement of the hanger 30.
Patent JP-2015052919-A (JP)
Title: Product sales data processing apparatus
Inventor: ONO YASUHIRO
IPC: G07G1/00
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a product sales data processing apparatus that can prevent any product or the money for its purchase from being placed on the apparatus while enhancing face-to-face visibility.SOLUTION: A product sales data processing apparatus has a first display unit, a second display unit, a printing unit and a body. The first display unit displays images for store personnel. The second display unit displays images for customers. The printing unit prints characters. The body, so shaped that the upper side of the first display unit in a state where an image displayed on the first display unit is upright and the upper side of the second display unit in a state where an image displayed on the second display unit is upright oppose each other with a gap part in-between, the printing unit is disposed in a position on the extension of the gap part, and the gap part projects as the apex in the arraying direction of the first display unit and the second display unit, is disposed over a counter having a counter face on which articles are to be mounted. The height of the apex of the body from the counter face is substantially equal to the printing part.