baber/WOPTO huggingface dataset:
Patent JP-2019139934-A (JP)
Title: Lighting appliance for vehicle
Inventor: KOIKE YOSUKE
IPC: F21S43/00
Filed: 2018-02-09
Abstract: To provide a lighting appliance for a vehicle which can uniformly irradiate a light curtain as a whole with light progressing in a single light guide rod.SOLUTION: In a position lamp (lighting appliance for a vehicle) 10, an LED (light source) 11 and a light guide body 12 having a light guide rod 12A and a flat-plate shaped light curtain 12B are accommodated in a lamp chamber 4, light is reflected and emitted by a lens cut 13 formed at the light guide rod 12A in a process for guiding the light which is made incident into the light guide rod 12A from the LED 11 to a longitudinal direction of the light guide rod 12A, and each lens cut 14 is made to emit light by reflecting and emitting the light which is made incident to the light curtain 12B from one side face of the light guide rod 12A by the lens cut 14 formed at the light cutting 12B. A prism cut 15 for reflecting a part of the light progressing in the light cutting 12B and returning it into the light curtain 12B is formed at least at a part of an outer end edge of the light curtain 12B.SELECTED DRAWING: Figure 7
Patent JP-2018131618-A (JP)
Title: Magnetic foam and method of producing the same
Inventor: TANAKA YOICHIRO
IPC: C08J9/14
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic foam capable of combining strong magnetic property with high foamability.SOLUTION: The magnetic foam having an expansion ratio of 3 times or more is prepared by foam-molding a foamable resin composition including a thermoplastic resin, and a magnetic particle having an absolute specific gravity of 6 g/cmor less. The average particle diameter of the magnetic particle is approximately 0.1-300 μm. The magnetic particle may be a ferrite particle. The thermoplastic resin may be at least one kind selected from the group consisting of an olefin resin, a styrene resin, and a thermoplastic elastomer. The weight ratio between the thermoplastic resin and the magnetic particle is approximately 97/3-20/80 (=thermoplastic resin/magnetic particle). The magnetic foam may have an open cell ratio of 0.1-90 vol.%. The magnetic foam may have an area of 80% or more of the entire surface covered with a skin layer. The magnetic foam may have a true density of approximately 1-3 g/cm.SELECTED DRAWING: None
Patent JP-2019137896-A (JP)
Title: SnAg ALLOY PLATING LIQUID
Inventor: TATSUMI YASUSHI
IPC: C25D7/00
Filed: 2018-02-13
Abstract: To obtain a plating film, even upon use or preservation over a long period, in which silver is hard to be precipitated as a metal or an insoluble salt in a plating liquid, also the height variation of a plurality of bumps is reduced, and the bump variation has uniformity.SOLUTION: An SnAg alloy plating liquid comprising a water-soluble tin compound and a water-soluble silver compound, includes: a specified water-soluble sulfide compound or a specified water-soluble thiol compound as a complexation agent for silver; and chloride ions, in which the content of the chloride ions is 10 to 150 mg/L to the total of the SnAg alloy plating liquid.SELECTED DRAWING: Figure 1
Patent JP-2018129050-A (JP)
Title: Varying effective resolution by screen location by altering rasterization parameter
Inventor: MARK EVAN CERNY
IPC: G06T15/00
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To allow the central part of graphics presented by a wide FOV display device to be of high quality.SOLUTION: Primitive assembly is performed on the vertices to compute projections of the vertices from virtual space onto a viewport of the scene in a screen space of the display device containing a plurality of pixels, the plurality of pixels being subdivided into a plurality of subsections. For each primitive that has been converted to screen space coordinates, which pixels of the plurality of pixels are part of each primitive is determined. Coarse rasterization for each primitive determines which subsection or subsections the primitive overlaps. Metadata associated with the subsection a primitive overlaps determines a pixel resolution for the subsection. The metadata is used to generate final pixel values for the viewport of the scene that is displayed on the display device in such a way that parts of the scene in two different subsections have different pixel resolution.SELECTED DRAWING: Figure 3B
Patent JP-2019140880-A (JP)
Title: Resin molding method, jig, and resin molding equipment
Inventor: KANBAYASHI YUJI
IPC: H02K15/12
Filed: 2018-02-15
Abstract: To supply molten resin uniformly to a stator assembly with simple configuration.SOLUTION: A method of resin molding a stator assembly 100 where a winding 103 is wound around an iron core 102 includes steps of: inserting a jig 10, having a tapered tip guide part 17 at one end of a columnar body part 12, into a space S1 surrounded by the iron core 102, and projecting the guide part 17 from one end side of the iron core 102; closing the space S1 surrounded by the iron core 102 with the jig 10 by thermally expanding the body part 12 of the jig 10 in the radial direction thereby bringing the outer peripheral surface of the body part 12 into tight contact with the iron core 102; dripping molten resin to the jig 10 directing the guide part 17 upward under vacuum state, and flowing the molten resin downward along the guide part 17 thus impregnating the stator assembly 100 with the molten resin; and hardening the resin with which the iron core 102 is impregnated.SELECTED DRAWING: Figure 1
Patent JP-2019145244-A (JP)
Title: Lighting fixture
Inventor: IKEJIRI YUICHI
IPC: H05B37/02
Filed: 2018-02-16
Abstract: To provide comfortable lighting by eliminating flickering of a lighting fixture used (dimmed) in combination with a phase control dimmer.SOLUTION: A lighting fixture 3 that changes brightness when the lighting fixture 3 is connected to a phase control dimmer 2 to perform dimming operation includes means for detecting a current flowing in the lighting fixture 3, and an impedance reduction circuit 33 that operates when the current decreases below a certain value for stable operation of the dimmer.SELECTED DRAWING: Figure 4
Patent JP-2019141312-A (JP)
Title: Walking aid
Inventor: YAMADA YOSHIHIRO
IPC: A61H3/00
Filed: 2018-02-21
Abstract: To provide a walking aid that supports to facilitate walking while the sole of a foot is raised.SOLUTION: The walking aid is characterized in that it includes: a belt-like waist fastener that is wound around the waist part; a first elastic string member which, in each end, is fastened to the waist fastener in a position across the anterior superior iliac spine and which is stretched to the toe region of the sole of a foot; and a second elastic string member which, in each end, is fastened to the waist fastener upward in a position across the ischial tuberosity and which is stretched to the heel region of the sole of the foot.SELECTED DRAWING: Figure 1
Patent JP-2019143953-A (JP)
Title: Refrigerator control system
Inventor: TOMII KAZUTAKA
IPC: F25D23/00
Filed: 2018-02-23
Abstract: To provide technique enabling excess energy consumption in a refrigerator to be suppressed by controlling the operation of the refrigerator on the basis of information on schedule of a user.SOLUTION: A refrigerator control system comprises a refrigerator, a server, a scheduler, and a terminal device. The server can communicate with the refrigerator, and control the operation of the refrigerator. The scheduler is stored in the server and stores scheduler information showing contents of a behavior of a user. The terminal device can access the scheduler and can transmit the scheduler information to the scheduler. The server controls the operation of the refrigerator on the basis of the scheduler information of the user stored in the schedular.SELECTED DRAWING: Figure 3
Patent JP-2019153091-A (JP)
Title: Information processing system, information processing device, information processing method, and program
Inventor: KANEKO AKIHISA
IPC: G06Q50/10
Filed: 2018-03-02
Abstract: To provide an information processing system, an information processing device, an information processing method, and a program, capable of improving cookery by providing culinary ingredients corresponding to the circumstance of a user and improving services corresponding to the outcome of the provision.SOLUTION: In a dispenser device 1, an ingredient providing section (actuator) provides an amount in accordance with recipe data, as to at least one culinary ingredient, when a user cooks. A control unit estimates the circumstance of the user based on history information relating to the provision. A storage section associates the identification information of the user with user circumstance information expressing the circumstance of the user and stores thereof.SELECTED DRAWING: Figure 3
Patent JP-2019150509-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-06
Abstract: To enhance the player's willingness of playing a game in a game machine for outputting a music piece.SOLUTION: In a game machine 1, one or a plurality of kinds of normal music pieces outputted during a period when a specific performance does not occur and one or a plurality of kinds of specific music pieces outputted during a specific performance are set as background music pieces, and a music piece outputted from sound output means may be changed from the specific music piece to the normal music piece at a specific point of time before an identification pattern for indicating a next winning/losing determination result starts to be varied after an object winning/losing determination results in losing as a result of the specific performance.SELECTED DRAWING: Figure 6
Patent JP-2019159581-A (JP)
Title: Display processing device, display processing method, and display processing program
Inventor: HIBI SHOICHI
IPC: G06Q50/22
Filed: 2018-03-09
Abstract: To enable a caregiver, a nursing person, or the like to quickly confirm a state of a bedded person with a small number of visual line movements.SOLUTION: A display processing device for displaying a state of a bedded person displays an object showing the present state of a bedded person on a display screen in a color corresponding to the present state of the bedded person, and a displays a marker showing a past state of the bedded person by overlapping the marker on the object showing the present state in a color corresponding to the past state. Since both the present state and the past state of the bedded person can be recognized at a glance just by looking at one object in this manner, the state of the bedded person can quickly be confirmed with a small number of visual line movements. Also, since the present state of the bedded person is shown in the color of the object and the past state of the bedded person is shown in the color of the marker, both the present state and the past state of the bedded person can intuitively be recognized.SELECTED DRAWING: Figure 9
Patent JP-2019156153-A (JP)
Title: Display controller
Inventor: ITO TOMOJI
IPC: G08G1/0969
Filed: 2018-03-13
Abstract: To provide a display device which can display driving support information for a driver of a mobile body, within a display area in a proper format so that it is easy to view for the driver of the mobile body, under various conditions.SOLUTION: A display controller 10 includes: a display control unit which superposes an image on a surrounding landscape of a mobile body M and displays the image in a display area; and a position specification unit which specifies an ideal superposition position that is a position on which the image should be superposed within the landscape. In a case when the ideal superposition position falls outside of a corresponding area that is an area corresponding to the display area within the landscape, the display control unit superposes the image on a position within the corresponding area on the basis of the ideal superposition position in displaying the image.SELECTED DRAWING: Figure 1
Patent JP-2019160661-A (JP)
Title: Positive electrode slurry, positive electrode, battery cell sheet, and secondary battery
Inventor: UNEMOTO Atsushi
IPC: H01M4/13
Filed: 2018-03-15
Abstract: To improve the life of a secondary battery.SOLUTION: A positive electrode includes a positive electrode active material, an inorganic oxide, and a non-aqueous electrolyte solution, the non-aqueous electrolyte solution includes a main solvent, and the reaction potential of the positive electrode active material is 3.5 V or more on the basis of lithium, and 0<(weight of the inorganic oxide/weight of the positive electrode active material)/(weight of the main solvent/weight of the non-aqueous electrolyte)≤18% is satisfied. preferably, a positive electrode slurry satisfies 3.6<(weight of the inorganic oxide/weight of the positive electrode active material)/(weight of the main solvent/weight of the non-aqueous electrolyte)≤14.6%. A battery cell sheet includes a positive electrode having a positive electrode slurry and an insulating layer. A secondary battery includes a positive electrode having a positive electrode slurry, a negative electrode, and an insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2019163735-A (JP)
Title: Internal combustion engine control device
Inventor: ARAKAWA TAKAFUMI
IPC: F02M26/06
Filed: 2018-03-20
Abstract: To improve knock resistance in an operation of an internal combustion engine which uses a scavenging mode and a low-pressure EGR mode in combination.SOLUTION: An internal combustion engine comprises an intake valve, an exhaust valve and an EGR valve for making exhaust gas recirculate via the intake valve. An internal combustion engine control device comprises: a valve drive unit for driving the intake valve, the exhaust valve and the EGR valve; and an overlap control part for controlling the valve drive unit so as to change a period of performing an overlap operation for simultaneously opening the intake valve and the exhaust valve after valve-opening of the EGR valve for shifting an operation mode to a second operation mode according to a delay of an EGR gas, when the operation mode is shifted from a first operation mode for simultaneously opening the intake valve and the exhaust valve to the second operation mode for making the exhaust gas recirculate via the intake valve.SELECTED DRAWING: Figure 2
Patent JP-2019168883-A (JP)
Title: Information processing device, information processing device program, head-mount display and information processing system
Inventor: MATSUOKA ISAO
IPC: H04N5/64
Filed: 2018-03-23
Abstract: To enable an operation that selects a selection choice provided in a virtual space.SOLUTION: A control program PRG causes a processor 1000 to function as: a display control unit 111 that displays, on a display unit 12 of an HMD 1, a stereoscopic image obtained by imaging, by a virtual camera CM, a virtual space SP-V where selection objects CB[1] to CB[K] are placed; an attitude information obtaining unit 112 that obtains attitude information B on the attitude of the HMD 1; a specifying unit 113 that selects the selection object CB[K] when a virtual straight line LC which has a directivity in the attitude information B and which intersects with the virtual camera CM intersects the selection object CB[K} among the selection objects CB[1] to CB[K}; and a selecting unit 114 that selects one or the plurality of selection objects CB when the specifying unit 113 specifies one or the plurality of selection objects CB among the selection objects CB[1] to CB[K] and when a predetermined condition relating to the attitude information B is satisfied.SELECTED DRAWING: Figure 13
Patent JP-2018091141-A (JP)
Title: Fitting
Inventor: YAMAMOTO TAKESHI
IPC: E06B5/16
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fitting capable of serving as a fireproof fitting, while exhibiting sufficient soundproof performance, on a hinged side of the fitting.SOLUTION: A fitting comprises a sash, an opening frame of a building, a supporting tool which supports the sash to be openable/closable in the opening frame of the building, and an airtight material provided on a hinged side of the sash. An airtight material engaging part continuing in a vertical direction is provided on an outer peripheral surface of the sash on the hinged side, and a thermal expansion material engaging part continuing in the vertical direction is provided on an inner peripheral surface of the building opening frame on the hinged side. The airtight material attached to the airtight material engaging part is opposed to the thermal expansion material engaging part.SELECTED DRAWING: Figure 2
Patent JP-2019169030-A (JP)
Title: Input-output device
Inventor: HANAI TAKASHI
IPC: G05B19/05
Filed: 2018-03-26
Abstract: To detect clock signal drift.SOLUTION: An input-output device comprises at least a first subsystem and a second subsystem as subsystems including a DC-DC converter for controlling a voltage of an external power supply to a target voltage by switching using a PWM signal, a clock signal generation part, and a microcomputer operating by a clock signal. The microcomputer has a PWM signal generation part for generating the PWM signal, and a frequency analyzer for analyzing a frequency by sampling an input voltage at a cycle shorter than PWM signal cycle. The frequency analyzer acquires the PWM signal frequency from the frequency of the input voltage, calculates the frequency of the clock signal, and externally outputs an abnormal signal when the clock signal frequency deviates from a prescribed range. The output voltage of the DC-DC converter of the first subsystem is input to the frequency analyzer of the second subsystem.SELECTED DRAWING: Figure 2
Patent JP-2019167063-A (JP)
Title: Vehicle wheel
Inventor: MIYAKE MASAHIRO
IPC: B60B5/02
Filed: 2018-03-26
Abstract: To provide a vehicle wheel in which electric corrosion on a junction is suppressed even when a carbon fiber-reinforced resin and metal are combined, and intensity of an adhesive layer is enhanced even when jointing is performed by an adhesive.SOLUTION: A vehicle wheel comprises: an almost cylindrical rim part 10; and a plurality of spoke parts 20 jointed to the rim part 10. On the rim part 10 and the spoke parts 20, one is formed of a carbon fiber-reinforced resin, the other is formed of metal. The rim part 10 comprises a junction part 102 comprising a junction surface 103 to which one end surface 201 of the spoke part 20 is jointed, and protruding from an inner face 101 of the rim part 10. The junction surface 103 is formed to be relative to a central axis of the rim part 10, and one end surface 201 of the spoke part 20 and the junction surface 103 are jointed through an adhesive layer S.SELECTED DRAWING: Figure 2
Patent JP-2019176227-A (JP)
Title: Ad hoc network system
Inventor: YAMAGUCHI DAIKI
IPC: H04W28/16
Filed: 2018-03-27
Abstract: To make radio communication terminals with different communication speeds properly communicate in an ad hoc network.SOLUTION: An ad hoc network system 101 includes: first radio communication terminals 4-8 capable of communication at a first communication speed and second radio communication terminals 1-3 capable of communication at the first communication speed and a second communication speed. The second radio communication terminals communicate with the first radio communication terminals at the first communication speed. When the plurality of second radio communication terminals are included, each of the second radio communication terminals communicates with another second radio communication terminal at the first communication speed or the second communication speed.SELECTED DRAWING: Figure 1
Patent JP-2019174977-A (JP)
Title: Fee calculation device and fee calculation program
Inventor: OGINO YUKI
IPC: G06Q50/06
Filed: 2018-03-27
Abstract: To make it possible to execute calculation processing of fees such as electric power flexibly.SOLUTION: A judgement part 22 judges whether at least either one of contractor information indicating a location and a plan ID for each contractor, plan information indicating fee calculation information for each plan ID, or meter reading information indicating a used amount for each location is updated. A calculation part 23 takes the judgment that any one of the information is updated by the judgement part 22 as a trigger to calculate a fee for the object contractor using fee calculation information indicated by the plan information on the plan ID indicated by the contractor information of the object contractor and the used amount indicated by the meter reading information on the location indicated by the contractor information of the object contractor.SELECTED DRAWING: Figure 1
Patent JP-2018188615-A (JP)
Title: Composition, coating agent and polyolefin molding
Inventor: INOUE HARUMI
IPC: D06M13/11
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition which imparts excellent dyeability and washing fastness to a polyolefin resin.SOLUTION: The composition is provided that contains acid-modified polyolefin (A), an amine compound having at least three amino groups (B), and at least one surface active agent (C) selected from the group consisting of an anionic surface active agent (C1), a cationic surface active agent (C2), an ampholytic surface active agent (C3) and a non-ionic surface active agent (C4). The composition may contain a condensate (AB) of (A) and (B) or a compound (AxB) obtained by crosslinking (A) and (B) with a crosslinking agent (x) instead of (A) and (B).SELECTED DRAWING: None
Patent JP-2019173365-A (JP)
Title: Method of constructing linear structure
Inventor: NAKADA SHINICHI
IPC: E01B37/00
Filed: 2018-03-28
Abstract: To provide a method of constructing a linear structure capable of constructing a high quality linear structure in a short period of time easily with the use of a limited space, while operating a commercial line safely.SOLUTION: A permanent cable way column 17a is placed along a side part 15a of a floor slab 11a of a structure 3a on which a commercial line 13a runs. Next, a temporary cable way column 33 is placed along a side part 15b of the floor slab 11a, and a horizontal part 21a provided to the permanent cable way column 17a and the temporary cable way column 33 are coupled. Then, a cross beam facility 45 is constructed to the temporary cable way column 33 such that it projects to the opposite side of the permanent cable way column 17a, and construction of a structure 3b is performed, the structure 3b conveying materials with the use of the cross beam facility 45 and running a commercial line 13b. After that, a permanent cable way column 17b is placed along a side part 15c of a floor slab 11b of the structure 3b, the horizontal part 21a and a horizontal part 21b provided to the permanent cable way column 17b are coupled, the cross beam facility 45 is detached, and the temporary cable way column 33 is removed.SELECTED DRAWING: Figure 8
Patent JP-2019174406-A (JP)
Title: Turbine type flowmeter and flow rate correction method therefor
Inventor: TAMURA ITARU
IPC: G01F1/00
Filed: 2018-03-29
Abstract: To output an integrated flow rate conforming to an actual flow rate while suppressing overmeasurement due to the fact that the rotation of a turbine rotor is unable to follow the actual flow rate of a fluid to be measured.SOLUTION: The present invention comprises: an OVM termination determining unit C3 for determining that overmetering is terminated when the flow rate computed by a flow rate computation unit C1 at least increases or remains constant, or when a reduction rate falls below a condition after a start time determined as start by an OVM start determination unit C2; and an integrated value correction unit C4 for correcting an integrated flow rate value by changing it to a value derived by integrating an OVM period from the start time to an end time determined as end by the OVM termination determination unit C3, a minimum flow rate computed by the flow rate computation unit C1 in the OVM period, and a discretionary coefficient, as a flow rate in the OVM period.SELECTED DRAWING: Figure 1