baber/WOPTO huggingface dataset:
Patent JP-2018023224-A (JP)
Title: Motor control circuit, motor control device, actuator, and method of controlling stepping motor
Inventor: TAKADA KAZUO
IPC: H02P8/14
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor control circuit that can drive a motor with a stable driving torque.SOLUTION: A motor control circuit 12 comprises an input voltage measurement unit 125, a temperature measurement unit 128, a current setting unit, and a current controller. The input voltage measurement unit 125 measures an input voltage inputted to a motor control device 10. The temperature measurement unit 128 measures a temperature. The current setting unit sets a target value of a drive current to be flown in a coil of a stepping motor 20 on the basis of the measurement result of the input voltage measurement unit 125 and the measurement result of the temperature measurement unit 128, or on the basis of a setting value of a drive current that is preliminarily set for each of a plurality of subregions sectionalized in a matrix by a threshold related to the input voltage and a threshold related to the temperature. The current controller controls the drive current depending on the target value of the drive current that is set at the current setting unit.SELECTED DRAWING: Figure 2
Patent JP-2018026664-A (JP)
Title: Case for portable information terminal
Inventor: UEMURA KYOKO
IPC: G06F1/16
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a case for portable information terminal covering the periphery of a portable information terminal by connecting a front cover and a rear cover, and having excellent impact resistance.SOLUTION: A case 100 for portable information terminal includes a rear cover 120 and a front cover 110 to be connected therewith, where the front cover 110 and rear cover 120 have side parts 114, 124 covering the lateral face of the portable information terminal, the front cover 110 has a front part 112 covering the surface side of the portable information terminal, the rear cover 120 has a back plate 122 covering the backside of the portable information terminal, and out of the front part 112, side parts 114, 124 and back plate 122, the outside part consists of a resin member 101, and the inside part consists of an impact resistant member 102 having impact strength higher than that of the resin member 101.SELECTED DRAWING: Figure 1
Patent JP-2016209645-A (JP)
Title: Game machine
Inventor: TANAKA TATSUYA
IPC: A63F5/04
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a display unit having a suitable structure.SOLUTION: A slot machine 10 includes a housing 11 and a front door 12 closing the front face thereof. In the housing 11, a reel device 650 and a main control device are mounted inside an inner housing, and a face replacement unit 400 including an inner door 700 at the front face side of the inner housing is provided in a detachable manner. In a state where a mounting of the face replacement unit 400 has been completed, a lever member provided in the face replacement unit 400 and a support rail provided in the housing 11 become an engaged state. An operation part for performing a release operation of the engaged state between the lever member and the support rail is provided in a space defined by the inner housing and the inner door 700.SELECTED DRAWING: Figure 4
Patent JP-2016218470-A (JP)
Title: Musical score display device, musical score display method, and program
Inventor: SOEJIMA JUNICHIRO
IPC: G10G1/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To enlarge and display only a part specified by a user and to confirm without lowering overall visibility.SOLUTION: A CPU 11 provided in a musical score display device includes: a source region setting part 11a sets a source region which is a range to be subjected to an enlarged display of a musical score based on a specified point as a reference when any point in the musical score displayed on a screen is specified; a display destination region setting part 11b sets a display destination region on the screen according to the source region; and a display control part 11c extracts the musical score within the source region and performs enlarged display on the display destination region of the screen.SELECTED DRAWING: Figure 2
Patent JP-2018032832-A (JP)
Title: Wafer surface treatment device
Inventor: ISHIKAWA KAZUMASA
IPC: H01L21/304
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wafer surface treatment device structure, producing an extrinsic gettering (EG) layer capable of accurately capturing heavy metals by uniformly forming scratches in the EG layer.SOLUTION: A wafer surface treatment device includes: a chuck portion 12a holding and rotating a wafer W; an EG pad 26 pressing the wafer W to produce an EG layer; and an arm 21 moving the EG pad 26 relative to the chuck portion 12a when the wafer W is pressed by the EG pad 26. The arm 21 rotates during texturing processing. Thus the EG layer can be produced while an offset between the EG pad 26 and the wafer W is adjusted.SELECTED DRAWING: Figure 2
Patent JP-2018037467-A (JP)
Title: Thin-board housing system, thin-board processing system, and thin-board housing method
Inventor: MIKI SHINICHI
IPC: B65G49/06
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce damage of a thin-board when housing a plurality number of thin-boars into a cassette at high density.SOLUTION: A holding part holds a cassette. The cassette includes a plurality of first convex parts arrange along a first direction where a first end part in a second direction orthogonal to the first direction of a plurality of thin plates that is faced in the first direction and is arranged with an interval can be supported. The cassette includes a plurality of second convex parts arrange along the first direction where a second end part directed to the direction opposite to the second direction of each of the plurality of thin plates can be supported. A gas supply part supplies a gas between a gap of a Nth thin plate and a (N+1)th thin plate when the thin plate is inserted into between the first and second convex parts of a (N+1)th group of the cassette and the first and second convex parts of a (N+2)th group in a state where the first and second end parts are supported from the first thin plate to the (N+1)th thin plate from one pair of the first and second convex parts to a (N+1)th group of the first and second convex parts (N is a natural number) from an upper direction of the cassette.SELECTED DRAWING: Figure 1
Patent JP-2018035571-A (JP)
Title: Floor panel and floor structure
Inventor: OKABE MASAYA
IPC: E04B5/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel which can be easily disintegrated and reused, and a floor structure.SOLUTION: A floor panel 31 includes a floor base material 32 and an adhesive layer 34. The adhesive layer 34 has an adhesive face 34a to be stuck to a deck plate 21. A floor structure 11 allows the adhesive face 34a to be stuck to a projecting part 21a of the deck plate 21, so that the floor panel 31 is disposed on the deck plate 21.SELECTED DRAWING: Figure 1
Patent JP-2018025730-A (JP)
Title: Method and apparatus for generating font whose style is changeable
Inventor: CHOI JAE YOUNG
IPC: G09G5/24
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of generating a font whose style is changeable, and a terminal device that uses the same.SOLUTION: A method is provided for generating a font to be implemented on a device with a processor, the method comprising steps of: (a) setting a fixed style parameter that cannot change style for a METAFONT, the fixed style parameter being one of style parameters and the METAFONT consisting of a style parameter and a letter drawing function; (b) generating an intermediate code based on the letter drawing function and the fixed style parameter; and (c) generating an output font by combining the intermediate code with a variable style parameter that can change the style, the variable style parameter being one of the style parameters.SELECTED DRAWING: Figure 7
Patent JP-2018036220-A (JP)
Title: Radiation immunity testing device and radiation immunity test method
Inventor: HIROSHIMA YOSHIHARU
IPC: G01R29/10
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation immunity testing device capable of carrying out a radiation immunity test assuming that there is a radiation source approaching the vicinity of the electronic device.SOLUTION: The radiation immunity testing device in a first embodiment includes: a radiation element that radiates a radio wave; movement means that moves the radiation element in a first direction and a second direction crossing each other; and control means that controls the movement means to move the radiation element to move in the first direction at a constant speed in a state radiating the radio wave.SELECTED DRAWING: Figure 2
Patent JP-2018041607-A (JP)
Title: Electric connection device, and inspection jig for electric connection device
Inventor: SHIMIZU KANEYOSHI
IPC: H01R43/00
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To detect mating state of a connector without applying a voltage directly from an external circuit to an inspection current path of an electric connection device.SOLUTION: An electric connection device including a pair of connectors 10, 30 further includes a first current path 25 which is provided while separating the opposite ends and is attached to or can be attached to the connector housing of the connectors 10, and a second current path 26 which is provided while separating the opposite ends and forms a closed loop current path 27 together with the first current path 25 when the pair of connectors 10, 30 are in the mating completion state. The electric connection device detects whether the pair of connectors 10, 30 are in the mating completion state or unmated state, based on the induction current induced in the first and second current paths 25, 26 due to change in a magnetic field generated by a current flowing through an inspection device.SELECTED DRAWING: Figure 2
Patent JP-2018041315-A (JP)
Title: Road end detection device
Inventor: NITANDA NAOKI
IPC: G06T7/60
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a road end detection device that can highly accurately detect road end.SOLUTION: A road end detection device 1 comprises: an image acquisition unit 7 that acquires images; a vehicle lane boundary line recognition unit 13 that recognizes a vehicle lane boundary line in the images; a detection zone setting unit 15 that sets a zone further outside the vehicle lane boundary line present on an outermost side as a road end detection zone; an edge point extraction unit 9 that extracts an edge point in the image; a candidate line calculation unit 11 that calculates a candidate line on the basis of the edge point; and a road end detection unit 17 that, when the candidate line satisfying a following road end condition exists in the road end detection zone, detects the candidate line as a road end. The road end condition is as follows. Other candidate line in which a pixel value varies in a direction opposite a direction of a change in the pixel value in the candidate line does not exist in a prescribed range in a vehicle width direction from the candidate line.SELECTED DRAWING: Figure 2
Patent JP-2018044985-A (JP)
Title: Display unit
Inventor: HANARI ATSUSHI
IPC: H05B33/02
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To suppress cracking of an inorganic insulating layer 78 and breaking of wiring 68.SOLUTION: A plurality of layers laminated on a resin substrate 10 in a peripheral area PA includes: a conductive layer 66 including a plurality of wires 68 extending in a wiring direction WD toward a plurality of terminals 70, respectively; and an inorganic insulating layer 78 formed of at least one layer. The inorganic insulating layer 78 is provided in a plurality of first areas R1 overlapping with the plurality of wires 68 respectively and a plurality of second areas R2 located between adjacent first areas R1 respectively. The inorganic insulating layer 78 has first parts 80 in the plurality of first areas R1 respectively. The inorganic insulating layer 78 has second parts 82 in the plurality of second areas R2 respectively. The first parts 80 succeed in the wiring direction WD. The second parts 82 are each provided either avoiding a part of one corresponding second area R2 or thinner than the first part 80, and coupled to an adjacent first part 80.SELECTED DRAWING: Figure 6
Patent JP-2018047578-A (JP)
Title: Laser recording apparatus, method and program
Inventor: NEMOTO NOBUKI
IPC: B41M5/40
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To simplify a device structure of a laser recording apparatus that records an image by scanning a laser beam while maintaining and improving the quality of recorded images.SOLUTION: A control unit of a laser recording apparatus according to an embodiment preheats a recording medium by applying a laser beam to it so that the temperature in thermosensible recording layers of the recording medium becomes a predetermined preheating temperature equal to or lower than their corresponding threshold temperatures by using a laser beam preheating spot having a first spot diameter, and records on the thermosensible recording layer as a recording target by applying a laser beam so that the temperature in the thermosensible recording layers of the recording target becomes their corresponding threshold temperatures or higher by using a laser beam recording spot having a second spot diameter smaller than the first spot diameter for the preheated thermosensible recording layer.SELECTED DRAWING: Figure 2
Patent JP-2018050185-A (JP)
Title: Broadcast receiver, broadcast reception method, and program
Inventor: NAKASE TAKAYUKI
IPC: H04N21/433
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To allow a receiver software to obtain an environment equivalent to referring the data for data broadcast stored in a storage device inaccessible by itself, without changing the content of a script in the data for data broadcast.SOLUTION: A broadcast receiver is constituted of a data processing section for data broadcast executing the processing of the data for data broadcast in television broadcast, and storing the processed data for data broadcast in a data for data broadcast storage section which a receiver software, mounted corresponding to a predetermined function other than processing of the data for data broadcast, is inaccessible, and a data broadcast correspondence list storage control section for controlling a data broadcast correspondence list storage section, which the receiver software is accessible, to store the data broadcast correspondence list including the information related to the data for data broadcast processed by a data processing section for data broadcast.SELECTED DRAWING: Figure 4
Patent JP-2018048489-A (JP)
Title: Drain plug device
Inventor: TAMURA KAZUHIRO
IPC: E03C1/23
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug device that shortens the time up to drainage completion while suppressing drain water from overflowing from a drain trap of a wash place floor.SOLUTION: The present invention relates to a drain plug device fitted to a drain port part of a bathtub, the drain plug device comprising: a plug lid fitted to the drain port part; a support shaft having the plug lid fitted to an upper end and capable of moving up and down with respect to the bathtub; an operation part switching the support shaft between a descent state in which the plug lid covers the drain port part and an ascent state in which the plug lid leaves the drain port part upward to open the drain port part; and an elastic part applying, when a downward load is placed on the support shaft in the ascent state, elastic force to the support shaft against the load, the elastic part being characterized in having a larger elastic modulus from an intermediate state between the ascent state and descent state to the descent state than from the ascent state to the intermediate state.SELECTED DRAWING: Figure 2
Patent JP-2018050506-A (JP)
Title: Mobile rack
Inventor: KUROIWA TAKASHI
IPC: A21B3/15
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile rack that eliminates variations in baking unevenness and baking conditions in each foodstuff bread when multiple foodstuff bread with foodstuffs to be cooked is supported in multiple stages in a chamber of a heating cooker and heated all at once.SOLUTION: A mobile rack is constituted of a frame body comprising: strut members arranged in all-around corners extending in the vertical direction; and multiple support rails horizontally extending in the longitudinal direction, the rails that are bridged between the strut members before and after the left side and between the strut members before and after the right side, respectively, have respective front/rear both ends being mounted in the strut members, and are arranged with intervals vertically to one another. Wheels for movement are provided in the legs of the frame body and a top plate is provided on the top of the frame body.SELECTED DRAWING: Figure 1
Patent JP-2018052267-A (JP)
Title: Brake control device
Inventor: OKAMIYA Masayoshi
IPC: B60T8/171
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To secure the stability of giving braking force even in the case that a detection signal from detection means for detecting a traveling state of a vehicle is out of order.SOLUTION: A parking brake control device 35 has a travel state acquisition part for acquiring whether a vehicle currently travels or currently stops on the basis of a plurality of detection signals. Then, a travel state acquisition part is configured to acquire that the vehicle currently travels or currently stops in accordance with reception states of the plurality of detection signals on the basis of a determination order of a plurality of detection signals stored in advance. For example, when detection signals of wheel speed sensors 18A to 18D are out of order, it is acquired whether the vehicle currently travels or currently stops from information of an acceleration sensor 19.SELECTED DRAWING: Figure 4
Patent JP-2018053593-A (JP)
Title: Shape steel connection method and temporary fixing member
Inventor: MATSUI YUKA
IPC: E04B1/24
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To perform efficiently a connecting work between shape steels in construction work of a building including temporary fixation.SOLUTION: A shape steel connecting method includes a temporary fixing step of temporarily fixing adjacent beams 2 and splice plates 3a, 3b by a temporary bolt plate 5 having a plurality of temporary bolts 5b. In the temporary fixing step, using the temporary bolt plate 5 having a plate body 5a and the plurality of temporary bolts 5b formed integrally with the plate body 5a and having screw portions 5bb protruding in the same direction from the plate body 5a, the temporary bolts 5b are temporarily fastened into the insertion holes of the splice plates 3a and 3b and the insertion holes of the beam 2 other than the insertion holes of the splice plates 3a and 3b and the insertion holes of the beam 2 through which a main bolt 7a is passed.SELECTED DRAWING: Figure 8
Patent JP-2018054975-A (JP)
Title: Rotary cooling device, wavelength conversion device, light diffusion device, light source device and projector
Inventor: EGAWA AKIRA
IPC: F21V7/26
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cooling device, a wavelength conversion device, a light diffusion device, a light source device and a projector capable of increasing the cooling efficiency of a cooling object.SOLUTION: A rotary cooling device 62 includes: a rotary device 63; a base part 65 connected to the cooling object and rotated by the rotary device; and a heat radiation part 67 arranged on the base part and radiating heat transmitted from the cooling object via the base part. The heat radiation part includes a plurality of fins 671 extending from a rotary center side of the base part to the outer peripheral side and a plurality of first grooves 673 formed between the plurality of fins and communication with the outside region of the heat radiation part as viewed along a rotary axis of the base part; and a plurality of second grooves 674 intersecting at least any of the plurality of first grooves and dividing the plurality of fins into a plurality of fin elements.SELECTED DRAWING: Figure 4
Patent JP-2017101319-A (JP)
Title: Method for improving iron-nickel-chromium-manganese alloy for timepiece application
Inventor: CHARBON CHRISTIAN
IPC: C22C38/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an iron-nickel- chromium-manganese alloy having satisfactory hardening for timepiece application.SOLUTION: A method for improving an iron-nickel-chromium-manganese alloy for timepiece applications, particularly for producing a balance spring is provided in which a base alloy is chosen and produced, comprising by mass: from 4.0% to 13.0% of nickel, from 4.0% to 12.0% of chromium, from 21.0% to 25.0% of manganese, from 0 to 5.0% of molybdenum and/or from 0 to 5.0% of copper and the balance with iron, and a hardening of this alloy is effected whilst maintaining its anti-ferromagnetic properties, by introduction of carbon and of nitrogen interstitially, with, by proportion of mass of this base alloy: from 0.10% to 1.20% of carbon, and/or from 0.10% to 1.20% of nitrogen.SELECTED DRAWING: None
Patent JP-2018059152-A (JP)
Title: Silver copper coated powder, and production method of silver copper coated powder
Inventor: OKADA HIROSHI
IPC: C04B35/628
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silver copper coated powder by a simple step and at an efficient cost, the method in which the surface of inorganic powder is coated with copper and the surface of the copper is coated with silver.SOLUTION: A production method of silver copper coated powder includes a copper coating step for mixing copper oxide powder and a copper salt having a melting point of 700°C or lower with inorganic powder, reducing the obtained mixture by heating at a temperature of 350-800°C under a reducing atmosphere and thus adhering copper to the inorganic powder to obtain copper coated powder and a silver coating step for forming a film of silver on the surface of the copper coated powder by electroless plating to obtain silver copper coated powder.SELECTED DRAWING: Figure 1
Patent JP-2018059828-A (JP)
Title: Range finder, vehicle, ranging method, and ranging system
Inventor: SAWARA TORU
IPC: G01C3/06
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure distance.SOLUTION: A range finder 1 includes: a plurality of wave projectors 40-k for projecting measurement waves to ranges different from each other in a horizontal direction; a plurality of wave receivers 50-k configured to be able to receive reflection waves obtained by a measurement object reflecting the measurement waves projected by the wave projectors and each corresponding to the respective wave projectors; an information acquisition unit 15 for acquiring reference timing synchronized with another range finder; and a controller 10 that, regarding each of the wave projectors 40-k, generates a transmission signal, controls the wave projector 40-k to project a measurement wave based on the transmission signal, obtains a reception signal on the basis of the reflection wave from the wave receiver 50-k, and calculates distance from the measurement object on the basis of the transmission signal and the reception signal. The controller 10 has the wave projectors sequentially project the measurement wave on the basis of a reference direction after the elapse of a prescribed time determined differently by the wave projector on the basis of the reference timing as a starting point.SELECTED DRAWING: Figure 2