baber/WOPTO huggingface dataset:
Patent JP-2017139332-A (JP)
Title: Semiconductor laser device and manufacturing method of the same
Inventor: HAGIMOTO MASAHITO
IPC: G02B1/115
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which realizes improvement of design flexibility of a lens curvature and prevention of reduction of optical output, and to provide a manufacturing method of the semiconductor laser device.SOLUTION: A semiconductor laser device 100 includes: a stem 21; semiconductor laser elements (a semiconductor laser chip 11, a sub-mount 12) which are mounted on the stem 21 and emit a laser beam L; a cap 31 which is formed by a material enabling plastic deformation, has a cylindrical body part 31a enclosing the semiconductor laser elements, and is joined to the stem 21 at one end side of the body part 31a; and a lens 32 which is fixed to the other end side of the body part 31a of the cap 31 so as to close an opening of the body part 31a. The lens 32 is fixed to the body part 31a by plastic deformation of the body part 31a of the cap 31.SELECTED DRAWING: Figure 1
Patent JP-2017140074-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a performance effect.SOLUTION: An operation performance is set so as to be executable. The operation performance includes: performance operation for promoting player's depression operation of a push button by displaying a button image as an operation promotion image on an image display device 5; performance operation for promoting player's tilting operation to a stick controller by displaying a lever image as a moving image promotion image on the image display device 5; and performance operation for promoting the player's depression operation of the push button and the tilting operation of the stick controller by combination of them. In execution of the performance operation for promoting the player's depression operation of the push button and the tilting operation of the stick controller as the operation performance, for example, the lever image is displayed after a ready-to-win performance of super-ready-to-win C is started, and then four stacked button images fall from above and are displayed over the lever image.SELECTED DRAWING: Figure 21
Patent JP-2017146428-A (JP)
Title: Polarization element unit and polarization light irradiation apparatus
Inventor: YOSHIDA KEIJI
IPC: G02B7/00
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a polarization element unit and a polarization light irradiation apparatus that are capable of achieving a polarization axis having high uniformity even without angular adjustment of individual polarizers.SOLUTION: A polarization element unit 13 includes: a plurality of polarizers 13a arranged side by side in a first direction (Y direction); a reference member 132 extending in the first direction (Y direction); and a plurality of holding members 133 that are disposed facing a second direction (X direction) with respect to the reference member 132 and hold the plurality of polarizers 13a respectively. The holding members 133 hold the plurality of polarizers 13a by pressing their side surfaces respectively in the second direction (X direction) with respect to the same reference surface 132a the reference member 132 has.SELECTED DRAWING: Figure 4
Patent JP-2017146880-A (JP)
Title: Screen operation detection device and screen operation detection program
Inventor: MATSUDAIRA MASATOSHI
IPC: G09G5/36
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen operation detection device and a screen operation detection program that can extend the durable period of an optical touch panel display.SOLUTION: A screen operation detection device comprises: a display part (FPD 29) that displays an object on a screen; a plurality of light sources 21; an optical sensor that receives light emitted from the plurality of light sources and traveling across over the screen; a storage part that stores light emission time information with which a relationship in length between respective accumulated light emission times of the plurality of light sources can be specified; and a control part that detects an operation to touch the screen on the basis of an output from the optical sensor, while causing the light source with a relatively short accumulated light emission time to emit light for a longer time than the light source with a relatively long accumulated light emission time on the basis of the light emission time information.SELECTED DRAWING: Figure 4A
Patent JP-2017151780-A (JP)
Title: Plotting method, plotting device and plotting program
Inventor: FUKUDA KISABURO
IPC: G06T11/20
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of superimposition of nodes when a network diagram is enlarged.SOLUTION: A plotting method, which displays a network diagram expressing a relation among a plurality of nodes, using lines having plot objects showing nodes connected to the nodes on a display screen, is configured to: receive an enlargement indication of enlarging the network diagram displayed on the display screen; modify an enlargement rate of the plot object to a second enlargement rate equal to or less than a first enlargement rate on the basis of an arrangement state of the plot object in the network diagram when enlarged at the first enlargement rate based on the enlargement indication; enlarge an element excluding the plot object in the network diagram at the first enlargement rate; enlarge the plot object at the second enlargement rate; and display the post-enlarged network diagram on the display screen.SELECTED DRAWING: Figure 1
Patent JP-2017148855-A (JP)
Title: Contact tip for multi-electrode submerged arc welding
Inventor: KAWAI KEIJI
IPC: B23K9/26
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a contact tip for multi-electrode submerged arc welding which can be manufactured without occurrence of a secondary work with a large economical load, and in which an inner peripheral surface of a weld wire insertion hole, which is brought into slide contact with an outer peripheral surface of a weld wire, has an enhanced wear resistance.SOLUTION: A contact tip used for a weld torch in multi-electrode submerged arc welding has a composite construction comprising a matrix 2 made of a Cu-Be alloy, and a tip chip 3 made of W having a purity of 75% or more which is mounted to an arc generation side tip of the matrix.SELECTED DRAWING: Figure 1
Patent JP-2017156244-A (JP)
Title: Battery voltage detector
Inventor: HIDA MINORU
IPC: G01R19/00
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To ensure that the cell voltages of a plurality of cells connected in series do not significantly vary between each cell.SOLUTION: Provided is a battery voltage detector including a plurality of cells connected in series and also including for each cell a differential amplification circuit operating on the basis of the potential of a lowest order detection line as a point of reference that is connected to the negative pole of a lowest order cell whose potential is lowest among the plurality of cells, and differentially amplifying the cell voltage of a corresponding cell among the plurality of cells. A connection point between adjacent cells among the plurality of cells is connected, via an intercell detection line connected to the connection point, to a differential amplification circuit for differentially amplifying the cell voltage of a cell out of the adjacent cells whose potential is lower and a differential amplification circuit for differentially amplifying the cell voltage of a cell out of the adjacent cells whose potential is higher. A resistive element for pulling up the intercell detection line to a highest order detection line connected to the positive pole of a highest order cell whose potential is highest among the plurality of cells is provided for each intercell detection line.SELECTED DRAWING: Figure 1
Patent JP-2017161638-A (JP)
Title: Storage container for developer and image formation apparatus
Inventor: SHINOZAKI SEIGO
IPC: G03G15/08
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To make a supply container for developer smaller in size than when parts protruding from the supply container for developer adjoin one another or protrude over substantially the entire periphery.SOLUTION: The present invention relates to a storage container (Ky, Km, Kc, or Kk) for developer comprising: a storage part (23) which has a conveyance part (24) rotating to convey a developer toward an exhaust port (26a), and stores a developer inside; a first projection part (31) which is provided protruding from an outer surface of the storage part (23); a second projection part (36) which is provided on the opposite position from the first projection part (31) across a virtual line (L1) passing an axis (23a) of rotation of the conveyance part (24) and parallel with the exhaust port (26a) in a plane perpendicular to the axis (23a) of rotation, and also provided protruding the outer surface of the storage part (23); and extension parts (32, 37) which are arranged outside respective projection parts (31, 36) on the plane perpendicular to the axis (23a) of rotation, and extend in a direction crossing the respective projection parts (31, 36) and also away from the virtual line (L1).SELECTED DRAWING: Figure 4
Patent JP-2017158761-A (JP)
Title: Apparatus and method for blood pressure measurement, and apparatus and method for sleeping state measurement
Inventor: TONE YASUHIRO
IPC: A61B5/0245
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a blood pressure measuring apparatus capable of highly accurately calculating a nighttime blood pressure, a daytime blood pressure, and a nighttime blood pressure decrease ratio by accurately detecting a bed time and a wake time without applying any load to a user.SOLUTION: The blood pressure measuring apparatus includes: a posture meter 10 that is worn on a user's body for measuring the posture at prescribed intervals; a sphygmomanometer 20 that is worn on the user's body for measuring the blood pressure at prescribed intervals; a bed time/wake time calculation part 42 acquiring posture information from the posture meter 10 to determine the user's bed time and wake time; and a blood pressure calculation part 44 for calculating a nighttime blood pressure, a daytime blood pressure, and a nighttime blood pressure decrease ratio on the basis of blood pressure information of the sphygmomanometer 20 and information of the bed time and the wake time.SELECTED DRAWING: Figure 1
Patent JP-2017037285-A (JP)
Title: Image processing apparatus, image processing method, program and image formation apparatus
Inventor: KATAYAMA TAKAO
IPC: G03F7/20
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that generates image data with high accuracy and capability of drawing, without increasing cost of an image formation device and drawing time of the image formation device.SOLUTION: When an area of a plurality of pixels respectively having maximum pixel values '3' at a second image detects a convex corner formed as convexity facing toward an area of a plurality of pixels respectively having minimum pixel values '0', a control device 10 changes at least a pixel value of one pixel having the minimum pixel value '0' near a pixel of the point of the convex corner into a middle pixel value '1'. When an area of a plurality of pixels respectively having the minimum pixel values '0' at the second image detects a concave corner formed as convexity facing toward an area of a plurality of pixels respectively having the maximum pixel values '3', the control device 10 changes at least a pixel value of one pixel having the maximum pixel value '3' at the bottom of the concave corner into the middle pixel value '1'.SELECTED DRAWING: Figure 1
Patent JP-2017166363-A (JP)
Title: Exhaust gas recirculation control device
Inventor: YUYAMA AKIRA
IPC: F02M26/66
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control device having an inexpensive and space-saving configuration capable of preventing a backflow of intake air.SOLUTION: An exhaust gas recirculation control device includes: an exhaust gas recirculation pipe 41 for communicating an intake manifold 10 and an exhaust manifold 20 with each other; an EGR valve 42 for controlling the amount of exhaust gas passing through the exhaust gas recirculation pipe 41; a vacuum pump 43 for producing negative pressure for operating the EGR valve 42; a VSV 44 for controlling an opening of the EGR valve 42 by controlling the negative pressure applied to the EGR valve 42; and an ECU 3 for determining a region where a backflow of intake air from intake side to the exhaust side of the exhaust gas recirculation pipe 41 is generated on the basis of an operating state of an engine 2 when EGR is in the ON state, and in the region where a backflow of intake air is generated, controlling the VSV 44 so that control driving force of the EGR valve 42 is restricted to equal to or lower than energizing force of a spring of the EGR valve 42.SELECTED DRAWING: Figure 1
Patent JP-2017013896-A (JP)
Title: Display device
Inventor: TAKAKURA HIROSHI
IPC: A47B88/919
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device which does not require much labor when it is operated by an authorized person.SOLUTION: A display device 10 is fitted to a first wall that is one of a fixed wall and a movable wall facing the fixed wall. The display device 10 comprises: a contact part 44 which extends toward a second wall that is the other of the fixed wall and the movable wall, and is brought into contact with the second wall so as to advance and retreat; an indicator having a first display part 51 and a second display part; a display window 23 exposing only one of the first and second display parts; openings 24a, 24b and 24c; and an operation tool. In the display device 10, the first display part 51 is exposed from the display window 23 in an opposite state and a non-opposite state of the fixed wall and the movable wall, and the second display part is exposed from the display window 23 only when the operation tool is inserted from the openings 24a, 24b and 24c and the indicator is moved in the opposite state.SELECTED DRAWING: Figure 11
Patent JP-2017168319-A (JP)
Title: Active material, nonaqueous electrolyte battery, battery pack, and vehicle
Inventor: HARADA YASUHIRO
IPC: C01G53/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide: an active material which can show a high energy density, and enables the materialization of a nonaqueous electrolyte battery superior in life performance; a nonaqueous electrolyte battery including the active material; a battery pack including the nonaqueous electrolyte battery; and a vehicle with the battery pack installed therein.SOLUTION: An active material is provided according to an embodiment. The active material comprises: a composite oxide including an yttrium atom, an alkali metal atom and/or an alkali-earth metal atom in a crystal structure of an orthorhombic crystal type. The occupancy rate of at least one of crystal sites occupied by the alkali metal atom and/or alkali-earth metal atom, as part of crystal sites represented by Wyckoff symbols in the crystal structure, is less than 100%.SELECTED DRAWING: Figure 4
Patent JP-2017166780-A (JP)
Title: Heat storage device
Inventor: TANAKA KENGO
IPC: F28D20/02
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage device that can reduce a size of a container in which a latent heat storage material is stored while preventing volatilization of the latent heat storage material, and can reduce a mass of the container.SOLUTION: The heat storage device includes: the container provided with a vent hole; the latent heat storage material stored in the container; and a component that is stored in the container while being disposed between the latent heat storage material and a gas phase, and not compatible with the latent heat storage material.SELECTED DRAWING: Figure 1
Patent JP-2017163937-A (JP)
Title: Chocolate composition
Inventor: DONPOU NORIYUKI
IPC: A23G1/30
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a chocolate composition that can exhibit excellent plasticity by adding water thereto, and can further provide a chocolate product having excellent shape retention, low adhesion and elastic texture.SOLUTION: A chocolate composition according to the present invention comprises (A) chocolate, (B) sodium alginate, or a mixture of alginic acid and a sodium salt, and (C) a calcium salt, and the total content of the component (B) and the component (C) is 0.05-5 parts by mass relative to 100 parts by mass of the component (A). Preferably, the component (C) is a hardly water-soluble calcium salt.SELECTED DRAWING: None
Patent JP-2017165383-A (JP)
Title: Windshield device for saddle-ride type vehicle
Inventor: NAKANO NOBUHIKO
IPC: B62J17/04
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a windshield device for a saddle-ride type vehicle, the device being designed to be of a movable type and to be downsized.SOLUTION: In a windshield device for a saddle-ride type vehicle equipped with a windshield portion provided adjustably in height, the windshield portion being attached through a rail member 41, the rail member 41 being equipped with an upper elongate hole 48b, a lever member 42 covering the upper elongate hole 48b and a lock pin 46 fixed to a body side, the rail member 41 being provided slidably relative to the lock pin 46 inserted through the upper elongate hole 48b, and the lever member 42 being equipped with a plurality of holes 68 with which the lock pin 46 is engageable.SELECTED DRAWING: Figure 7
Patent JP-2016167601-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: TATSUOKA AYUMI
IPC: H05K3/46
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed wiring board, in which, even when a multilayer printed wiring board is manufactured by employing a coreless build-up method using a copper foil with a carrier foil provided with a heat-resistant metal layer, removal of the heat-resistant metal layer is dispensable.SOLUTION: A supporting substrate 16 is obtained by using a copper foil 10 with a carrier foil including at least four layers of a copper foil layer 11/a release layer 12/a heat-resistant metal layer 13/a carrier foil 14, and by laminating an insulating layer constituting material 15 to the surface of the carrier foil 14 of the copper foil 10 with a carrier foil. A supporting substrate with a build-up wiring layer is obtained by forming a build-up wiring layer on the surface of the copper foil layer 11 of the copper foil 10 with a carrier foil in the supporting substrate 16, and the resulted supporting substrate with a build-up wiring layer is separated at the release layer 12 to obtain a multilayer laminate. Further, necessary processing is carried out on the resulted multilayer laminate to obtain a multilayer printed wiring board.SELECTED DRAWING: Figure 1
Patent JP-2017012152-A (JP)
Title: Glycosynthase
Inventor: TAKASHIMA AKIRA
IPC: C12N15/09
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a glycosynthase which can be used for remodeling of an antibody sugar chain, has broader substrate specificity than conventional enzymes, is an enzyme with a high specific activity, and exerts activity in broader pH ranges.SOLUTION: The present invention provides substrate specificity: efficiently transferring a sugar chain derived from a donor substrate to an acceptor substrate under conditions of pH 4 or more to 10 or less in a reaction system using as an acceptor substrate an antibody in which only N-acetyl glucosamine is bounded to "a glycosylation site which is present in the Fc region of an antibody" as a sugar chain component, or "an antibody in the state that α1,6-binding fucose is added to the N-acetyl glucosamine", the reaction system also using various sugar chains as donor substrates.SELECTED DRAWING: Figure 7
Patent JP-2017180215-A (JP)
Title: Work vehicle
Inventor: TAKEYAMA TAKASHI
IPC: F01N3/08
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To make an engine room short in right-left width.SOLUTION: A work vehicle comprises an engine and an exhaust gas purifying device for purifying an exhaust gas of the engine in an engine room, and the exhaust gas purifying device is arranged above the engine, and comprises a cylindrical oxidation catalyst device, a cylindrical reducing agent injection device, and a cylindrical selected catalyst reducing device. The oxidation catalyst device has its center axis arranged along a right-left direction of the work vehicle the reducing agent injection device has its center axis arranged along a front-rear direction of the work vehicle, and the selected catalyst reducing device has its center axis arranged along the front-rear direction such that the oxidation catalyst device, reducing agent injection device and selected catalyst reducing device have the center axes thereof in same-height relation, and the center axis of the selected catalyst reducing device passes through the oxidation catalyst device.SELECTED DRAWING: Figure 4
Patent JP-2017181231-A (JP)
Title: Flow rate measuring device
Inventor: SATO MASATO
IPC: G01F1/34
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide means of avoiding influence of a contracted flow part at the upstream ends of dividing plates constituting a multi-layer divided channel in a flowmeter that measures a flow rate according to a differential pressure by using a multi-layer divided channel configuration.SOLUTION: A flow rate measuring device is equipped with: a channel 2 having a rectangular cross section through which fluid to be measured flows; dividing plates 3 to 5 that divide the channel 2 into multiple divided channels 6 to 9; an upstream side pressure outlet 16 opening to the upstream side and a downstream side pressure outlet 17 opening to the downstream side both in a third divided channel 8; a pressure sensor that measures a pressure difference between pressures at the upstream side pressure outlet 16 and the downstream side pressure outlet 17; a measuring circuit that measures signals from the pressure sensor; and an arithmetic circuit that calculates a flow rate by processing signals from the measuring circuit. Each of the divided channels 6 to 9 has a sectional size so set as to place the flow in each divided channel in a laminar flow state at the maximum usable flow rate of the fluid to be measured, and the upstream side pressure outlet 16 is arranged farther downstream than a contracted flow part at the upstream ends of the dividing plates.SELECTED DRAWING: Figure 3
Patent JP-2017181742-A (JP)
Title: Toner for electrostatic charge image development
Inventor: FUJISAKI TATSUYA
IPC: G03G9/09
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that can achieve higher image quality while ensuring low-temperature fixability and cleaning property.SOLUTION: There is provided a toner for electrostatic charge image development including toner base particles containing at least a binder resin containing a crystalline resin, a mold release agent, and carbon black, wherein the content of the carbon black relative to the toner base particles is 6 to 15 mass%; the coefficient of variation (CV value) in a particle size distribution based on volume of the toner base particles is 16 to 19%; when the dielectric loss tangent tanδ obtained by measuring a frequency range of 1 kHz to 100 kHz in an environment of a temperature of 20°C and relative humidity of 50%RH has the maximum value tanδand the minimum value tanδ, the following formula (1) is satisfied.SELECTED DRAWING: None