baber/WOPTO huggingface dataset:
Patent JP-2017071122-A (JP)
Title: Polystyrene resin plate-like laminate foam
Inventor: MORITA KAZUHIKO
IPC: B32B27/30
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin plate-like laminate foam which is excellent in physical balance between rigidity and impact resistance, is excellent in bending breakage resistance, and can be produced at low cost.SOLUTION: There is provided a polystyrene resin plate-like laminated foam 1 which has a thermoplastic resin layer laminated and bonded to both surfaces of a polystyrene resin foam layer by coextrusion and has whole apparent density of 0.03-0.3 g/cm, where a foam layer is formed of a polystyrene resin composition containing a polystyrene resin 2, a polyethylene resin 3 and a styrenic elastomer 4, a content of the polystyrene resin 2 in the polystyrene resin composition is 60-94 mass%, a content of the polyethylene resin 3 is 5-30 mass%, a content of the styrenic elastomer 4 is 1-10 mass% (total amount is 100 mass%), and the resin layer is formed of a polyethylene resin composition containing a polyethylene resin 8.SELECTED DRAWING: Figure 1
Patent JP-2017070635-A (JP)
Title: Ophthalmologic apparatus and control method of ophthalmologic apparatus
Inventor: MACHIDA KAZUTOSHI
IPC: A61B3/14
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of retaining a same visual fixation state regardless of changes in a dimension and a travel of an internal fixation lamp when changing a photographic magnification.SOLUTION: The ophthalmologic apparatus includes: an imaging optical system for capturing an image of a subject's eye; and a projection optical system sharing a part of an optical path with the imaging optical system and projecting the internal fixation lamp to the subject's eye. The ophthalmologic apparatus further includes: photographic magnification change means for changing an optical member to be disposed on an optical path of the imaging optical system to change a photographic magnification of the subject's eye; and change means for changing a display mode of the internal fixation lamp to be projected to the subject's eye according to a change in the photographing magnification.SELECTED DRAWING: Figure 4(a)
Patent JP-2017074949-A (JP)
Title: Heat/cold insulation bag
Inventor: TAKANAMI FUMIO
IPC: B65D81/38
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To make a portable heat/cold insulation bag (cooler box) compact easily when not used.SOLUTION: A heat/cold insulation bag is constituted by an opening/closing lid part 3 including a heat insulation function and a bag body (bottom part 1 and body part 2). At least the body part 2 of the bag body is formed by a heat insulation fabric which is made by incorporating a heat insulation material, and a body part storage fastener 6 is provided for connecting an upper portion and a lower portion of the body part 2 across the whole periphery. Also, the bag body is constituted by the body part 2 and the flat container-like bottom part 1 as necessary, and the bottom part 1 and the opening/closing lid part 3 are formed by a hard material.SELECTED DRAWING: Figure 3
Patent JP-2017077099-A (JP)
Title: Controller compensating for iron loss of ac motor
Inventor: KAMIMOTO SADAO
IPC: H02P21/00
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To improve torque linearity by reflecting compensation of iron loss generated in an AC motor on an exciting current command and a torque current command.SOLUTION: Exciting iron loss current calculation means 23 and torque iron loss current calculation means 24 input an iron loss resistance estimation value rc^ set by a user so that the acceleration time of an AC motor 3 at the time of powering is the same as the deceleration time at the time of regeneration. The exciting iron loss current calculation means 23 calculates an exciting iron loss current icd by using the iron loss resistance estimation value rc^ and the q-axis inductance estimation value Lq^, and the like. The torque iron loss current calculation means 24 calculates a torque iron loss current icq by using the iron loss resistance estimation value rc^ and the d-axis inductance estimation value Ld^, and the like. A subtraction unit 21 obtains a new exciting current command id*' by subtracting the exciting iron loss current icd from the exciting current command id*, and an addition unit 22 obtains a new torque current command iq*' by adding a torque iron loss current icq to the torque current command iq*.SELECTED DRAWING: Figure 1
Patent JP-2017077132-A (JP)
Title: Noise filter device and power supply line filter device
Inventor: TAKAMIZAWA AKIRA
IPC: H03H7/09
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a noise filter device and a power supply line filter device capable of reducing a commercial frequency leakage current without deteriorating a noise attenuation effect by a ground capacitor, in a case where one phase of a power supply is grounded, and of achieving reduction in size and cost.SOLUTION: A first noise filter device 10A that has a noise filter 16 connected between an AC power supply 12 whose one phase is a ground phase, and a power conversion device 14, comprises: common mode coils 20a-20c connected with power supply lines 18a-18c between the AC power supply 12 and the power conversion device 14; interline capacitors 22a-22c star-connected with the power supply lines 18a-18c; at least one ground capacitor 24 connected between the power supply lines 18a-18c and the ground GND; and a first compensation circuit 28A that reduces a leakage current of a commercial frequency component by the AC power supply 12.SELECTED DRAWING: Figure 1
Patent JP-2017077518-A (JP)
Title: Carrying device and separation method
Inventor: KONO SHIGEKI
IPC: B02B7/00
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of enlarging a device, due to requiring a cylinder of a predetermined height, since carrying air and a carrying object are conventionally vertically separated.SOLUTION: A carrying object separation part 3 for separating a carrying object T from carrying air is provided in an intermediate predetermined position of an air blowing cylinder 1 provided with a discharge mechanism 10 for cutting off going in and out of air and discharging the carrying object T to the air blowing downstream side by making the carrying air flow from an air blower 2, and the carrying object separation part 3 comprises an air branch pipe 5 connected to an opening part 4 provided in the intermediate predetermined position of the air blowing cylinder 1 and a guide body 8 provided in a carrying cylinder 6 for constituting a part of the air blowing cylinder 1 on the carrying upstream side of the opening part 4 and quickening an air speed of the carrying air by thinning an inner diameter of the carrying cylinder 6.SELECTED DRAWING: Figure 1
Patent JP-2017078115-A (JP)
Title: Dischargeability improvement method
Inventor: SEKI MOTOHIRO
IPC: C09D11/30
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving dischargeability at the restart of discharge, in re-discharge after left opened, or intermittent discharge, and an ink for use in the method.SOLUTION: The present invention provides a dischargeability improvement method using an ink comprising water, water-insoluble colorant, water-soluble organic solvent, and a binder resin. In the ink with improved dischargeability, as the water-soluble organic solvent, an ethylene oxide and/or isopropylene oxide addition product of diglycerol is used.SELECTED DRAWING: None
Patent JP-2017084700-A (JP)
Title: Lighting device and luminaire
Inventor: YAMAGAMI AKIRA
IPC: H05B37/02
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a luminaire that can quickly perform lamp detection.SOLUTION: A lighting device includes: a lamp detection circuit having a DC-DC converter circuit for converting an input DC voltage, an output terminal for mediating the connection between the DC-DC converter circuit and a light source, a voltage dividing circuit unit for dividing a voltage between the terminals of the output terminal, and a voltage supply unit for applying the voltage generated from the DC voltage to the connection point between the voltage dividing circuit portion and the output terminal while bypassing a second switching element; and a control device which controls the DC-DC converter circuit, is connected to the voltage dividing circuit unit, starts up upon acquisition of first control power from a divided voltage divided by the voltage dividing circuit unit, and determines whether the light source is connected to the output terminal based on the divided voltage.SELECTED DRAWING: Figure 1
Patent JP-2017082312-A (JP)
Title: Method for producing direct-reduced iron
Inventor: MIYAGAWA YUTAKA
IPC: C21B13/02
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method that enables appropriate cooling gas to be supplied to a reduction furnace for use in production of direct-reduced iron.SOLUTION: The provided method includes: a step of generating direct-reduced iron by contacting iron oxide with reducing gas in a reduction furnace 10; a step of generating reformed gas by supplying process gas produced by adjusting top gas of the reduction furnace 10 to a reformer 40; a step of supplying the reformed gas to the reduction furnace 10 as reducing gas; a cooling gas circulation step of circulating cooling gas containing natural gas along a circulating path including a cooling area 18 of the reduction furnace 10 and replenishing natural gas; and a cooling gas mixing step of pulling out a part of the circulating cooling gas and mixing it with gas supplied to the reformer 40.SELECTED DRAWING: Figure 1
Patent JP-2017056927-A (JP)
Title: Energy-saving deceleration-running control method
Inventor: WATANABE MASAHIRO
IPC: B60L7/24
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving deceleration-running vehicle and a control method in which the kinetic energy of the vehicle acquired by acceleration running is replaced in regenerative braking running and directly used in coasting to perform deceleration-running.SOLUTION: A coasting completion speed vb is set so that the kinetic energy maximum available efficiency by the coasting β=(vs-vb)/vsand a ratio γ(=vi/vs) between a coasting average velocity in coasting vi(≒(vs+vb)/2) and a coasting start speed vs becomes a constant value or more, respectively. Also, a coasting distance Di is specified by Di(vs)=(vs-vb)/(2*αi(vs)) corresponding to the coasting start speed vs, and a friction brake distance Db is specified by Db=vb/(2*αb), respectively. The deceleration-running is performed by the coasting between from a coasting start point of a target stop-point upstream distance D(D=Di(vs)+Db) to a coasting completion point and the braking running before the subsequent stopping.SELECTED DRAWING: Figure 1
Patent JP-2017086192-A (JP)
Title: Display method adding structure, and merchandise display shelf with movable display panel
Inventor: KAWAKITA NOBUO
IPC: A47F5/00
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a display method adding structure which can add a display method for information on merchandise on a merchandise display shelf, and display a plurality of different pieces of information on the merchandise in a manner that consumers can easily understand the information, and in which it is easy to put or remove the merchandise on and from the display shelf.SOLUTION: A display method adding structure 1 used in combination with a merchandise display shelf 10 provided with a plurality of stages of shelf parts includes a plurality of transverse frames 3 attached so as to be disposed at a plurality of positions in a height direction, and a merchandise information display panel 4 attached to the transverse frames 3. The transverse frames 3 and the merchandise information display panel 4 are located ahead of the merchandise display shelf 10, and the merchandise information display panel 4 is attached to the two transverse frames 3, 3 which are adjacent to each other in the height direction so as to slidably move in the right-left direction.SELECTED DRAWING: Figure 1
Patent JP-2017087525-A (JP)
Title: Image formation device and image formation control method
Inventor: HAMADA TAKATOSHI
IPC: H04N1/113
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To maintain the linearity of an image halftone even if a pixel clock frequency is adjusted.SOLUTION: An image formation device includes: a clock adjustment unit 120 which generates a pixel modulation signal in accordance with a pixel clock having a clock pulse corresponding to each pixel of image data and performs generation by adjusting the clock pulse width variably in accordance with the scan position of an optical beam at the time of forming an image by scanning an image carrier with the optical beam according to the pixel modulation signal; and a pixel modulation signal generation unit 1601C which generates a pixel modulation signal for optical beam generation with a prescribed intensity and the pulse width corresponding to the image data within a range of an effective pulse period excluding an off period in the clock pulse of each pixel. In generation of the pixel modulation signal with the pulse width corresponding to image data, if the effective pulse period determined by the pixel modulation signal generation unit within a range of the pulse width of the clock pulse adjusted by the clock adjustment unit is insufficient, the image formation device changes the intensity of the pixel modulation signal generated by the pixel modulation signal generation unit.SELECTED DRAWING: Figure 1
Patent JP-2016093505-A (JP)
Title: Needle guide devices for mounting on imaging transducers or adaptors on imaging transducer, imaging transducers for mounting needle guide devices and adaptors for imaging transducers for mounting needle guide devices thereon
Inventor: CRAIG JOSEPH CERMAK
IPC: A61B8/14
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a needle guide device for releasable mounting on an imaging transducer or on an adaptor bracket on an imaging transducer.SOLUTION: The needle guide device includes a universal lockable mounting member 24 which is configured for slidable releasable engagement with a coupling member on a specially constructed imaging transducer 10 or on a conventional imaging transducer onto which a specially constructed adaptor is mounted. The needle guide device makes use of a slidable mounting member to cooperate with the coupling member. The needle guide device is adjustable to establish various selectable angular trajectories for a needle and has a low profile form factor to result in the creation of a minimal blind zone when mounted on the transducer and even if establishing a large angle for shallow needle penetration.SELECTED DRAWING: Figure 9
Patent JP-2016115928-A (JP)
Title: Device and method for reducing crosstalk of differential signal pair
Inventor: CHONG RICHARD ZHAO
IPC: H01L21/768
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for reducing crosstalk between differential signal pair.SOLUTION: A system, a device and a method for reducing crosstalk in differential signal pair are provided. The device includes a first signal line, and a second signal line adjoining the first signal line. The first and second signal lines include a pair of first differential signal lines separated from each other along the first line, and a third signal line adjoining a fourth signal line. The third and fourth signal lines may include a pair of second differential signal lines separated from each other along a second line substantially perpendicular to the first line.SELECTED DRAWING: Figure 2
Patent JP-2017095865-A (JP)
Title: Deck material fixing structure
Inventor: MAEKAWA TOSHIHARU
IPC: E04F15/02
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a deck material fixing structure capable of easily detachably fixing a deck material to a fixing foundation.SOLUTION: A deck material fixing structure according to this invention detachably fixes a deck material 2 constituting a deck 1 to a fixing foundation 3. The deck material fixing structure comprises: an engaging member 10, which is disposed on a rear face of the deck material 2 and engages with the fixing foundation 3; and a fixture 20, which has a movement inhibition part 23 that is inserted from above or below between the engaging member 10 and the fixing foundation 3 and inhibits movement of the engaging member 10 from an engaging position toward non-engaging position when the engaging member 10 is located at the engaging position where the engaging member engages with the fixing foundation 3.SELECTED DRAWING: Figure 4
Patent JP-2017095287-A (JP)
Title: Method for producing dihydrate gypsum with decreased amount of fluorine elution
Inventor: KATAOKA MAKOTO
IPC: B09B3/00
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dihydrate gypsum having a large average particle size and an extremely small amount of fluorine elution from waste gypsum obtained by pulverizing waste gypsum boards and having a small average particle size and containing fluorine which surpasses the environmental standard for soil.SOLUTION: Dihydrate gypsum recovered from waste gypsum boards are converted once to hemihydrate gypsum and/or type III gypsum. After dissolving these in water, when precipitating dihydrate gypsum having a large average particle size, calcium monohydrogen phosphate dihydrate is made to coexist in a reactor where crystallization reaction is conducted. Herewith, in the reactor, the crystallization reaction and a reaction to remove fluorine eluted by dissolution of gypsum are carried out simultaneously to provide dihydrate gypsum having a large average particle size and an extremely small amount of fluorine elution.SELECTED DRAWING: Figure 1
Patent JP-2016105344-A (JP)
Title: Nonvolatile memory device having tamper-resistance, and integrated circuit card
Inventor: YOSHIMOTO YUHEI
IPC: G11C13/00
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a PUF (physical unclonable function) technology for generating digital ID data further improved in a security property.SOLUTION: According to an embodiment of this disclosure, a nonvolatile memory device includes: a memory cell array in which a plurality of memory cells in which a resistance value having quality that transits among a plurality of resistance value ranges in a nonvolatile and reversible manner in accordance with the application of an electrical signal are arranged in the shape of an array; a read circuit for acquiring a plurality of pieces of resistance value information each related to one resistance value of the plurality of memory cells; an arithmetic circuit for calculating a binarization reference value on the basis of at least a portion of the plurality of pieces of resistance value information; and a write circuit. The read circuit selectively allocates one value from two values to each of the plurality of pieces of resistance value information to generate a plurality of digital data on the basis of the binarization reference value, and the write circuit performs first write operation to a memory cell corresponding to either value of two values.SELECTED DRAWING: Figure 28
Patent JP-2016130842-A (JP)
Title: Light input/output device, and output light control method for the same
Inventor: NAKAJIMA MITSUMASA
IPC: G02F1/01
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To restrain crosstalk in a phase modulation element by superposing a phase pattern that reduces higher-order light over the phase modulation element.SOLUTION: In a light input/output device equipped with a phase modulation element that emits obtained outgoing light in the angular direction of a designated object output port out of various output ports and a drive circuit, the phase pattern used is formed by superposing over a first phase pattern for emission angle control having a first cycle length a second phase pattern for unnecessary light reduction having a cycle length of 1/n (n is a natural number) of the first cycle length, and the second phase pattern is characterized by its determination of the phase of cancelling unnecessary light by calculating the synthesizing direction vector of unnecessary light from direction vectors each representing a direction vector of each pixel of the phase modulation element and generating a direction vector in the reverse direction to the synthesizing direction vector of unnecessary light.SELECTED DRAWING: Figure 12
Patent JP-2017094956-A (JP)
Title: Steering lock device
Inventor: OCHI ISAO
IPC: B60R25/021
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent rattle of a transmission mechanism without increasing numbers of components.SOLUTION: A steering lock device 10 comprises: an operation member 20 which is capable of rotationally operating; a lock member 38 which can directly act between a lock position and an unlock position; and a transmission mechanism which transmits a rotational operation of the operation member 20 as a direct-acting operation of the lock member 38. The transmission mechanism comprises a first transmission member 60 having a first gear part 62, and a second transmission member 65 having a second gear part 68 which is engaged with the first gear part 62. The second transmission member 65 has a cam part 70 which is engaged with a cam reception part 40 of the lock member 38 and can move the lock member 38 from the lock position to the unlock position. Between the lock member 38 and the first transmission member 60, an energization member 43, which energizes the lock member 38 to the lock position side to cause the cam part 70 to engage with the cam reception part 40 and energizes the first transmission member 60 toward the operation member 20, is arranged.SELECTED DRAWING: Figure 1A
Patent JP-2016041353-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying an image at time when the image should be displayed without any problems even if storage means having a slow read speed is used as storage means of image information.SOLUTION: At least partial image data are transferred to a resident video RAM 189 during initialization immediately after power on to be resident. Thus, after completion of the initialization processing, drawing processing of an image can be performed by an image controller 188 while using image data resident in the resident video RAM 189. Therefore, since corresponding image data need not be read from a character ROM 187 composed of a NAND-type flash memory 187a having a slow read speed in image drawing, time required for the reading can be abbreviated, thus displaying an image drawn on an auxiliary display part 65 by instantly drawing the image.SELECTED DRAWING: Figure 10
Patent JP-2017093371-A (JP)
Title: New smoke feeling imparting agent, and method for producing the same
Inventor: IRIE KANA
IPC: A23L27/20
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a smoke feeling imparting agent having high safety, simple, and high in versatility to a food and drink, and a method for producing the same.SOLUTION: A smoke feeling imparting agent having high safety, simple to produce, and high in versatility to a food and drink has as the active ingredient, a reactant obtained by heating ferulic acid in the presence of an amine compound. The smoke feeling imparting agent can impart good-quality smoke feeling to a food and drink, in spite of not using components derived from a smoked product for the raw material, owing to having as the active ingredient, a reactant obtained by heating ferulic acid in the presence of an amine compound.SELECTED DRAWING: None