baber/WOPTO huggingface dataset:
Patent JP-2019158983-A (JP)
Title: Image forming apparatus and fixing device
Inventor: TANAKA MASANOBU
IPC: G03G15/20
Filed: 2018-03-09
Abstract: To provide an image forming apparatus and a fixing device that reduce user's waiting time occurring when a test mode for achieving desired glossiness is executed.SOLUTION: An image forming apparatus executes a test mode in short time by performing test printing while changing, from among a plurality of fixing condition items related to glossiness, a fixing condition item that can be changed in relatively short time, and determines a setting value during normal printing in relation to a fixing condition item that requires time for a change, such as a fixing temperature from a result of the test printing.SELECTED DRAWING: Figure 4
Patent JP-2019159546-A (JP)
Title: Information processing device, information processing method, program for information processing, and recording medium
Inventor: NAKANO RYO
IPC: G08G1/09
Filed: 2018-03-09
Abstract: To enable information for assisting a moving vehicle to appropriately pass through a position on a movement path to which a signal apparatus corresponds to be provided, even when there is a difference in time between the manner of a change of a traffic signal indicated by signal information and the manner of an actual change of a traffic signal by the signal apparatus.SOLUTION: The present invention acquires difference information indicating a difference in time between the manner of a change of a traffic signal indicated by signal information that indicates the manner of a change of a traffic signal output by a signal apparatus and the manner of a change of a traffic signal output by the signal apparatus that is specified on the basis of imaging information obtained by imaging the signal apparatus, determines a range of speeds of a moving vehicle suitable for the moving vehicle passing through a position that the signal apparatus corresponds to, causes range information indicating the determined range of speeds to be output by an output unit, and narrows down the range to be narrower, the greater the difference indicated by the difference information.SELECTED DRAWING: Figure 1
Patent JP-2019156430-A (JP)
Title: Can body
Inventor: YOSHINO MASUHIRO
IPC: B21D51/26
Filed: 2018-03-12
Abstract: To provide a can body improved in a mouth-contact property of a curl part.SOLUTION: The can body has a curl part in which a cut tip part is formed at an opening part to be folded back to outside in a radial direction. In a cross section along a can shaft direction passing through a can shaft, when a width of the curl part in the can shaft direction from an upper end position of the curl part to a lower end position of the curl part is defined as W (mm) and a distance in the can shaft direction from the upper end position of the curl part to an outermost diameter position of the curl part is defined as V (mm), a ratio (V/W) of the distance V to the width W is 0.50 or more and 0.75 or less.SELECTED DRAWING: Figure 3
Patent JP-2019159054-A (JP)
Title: Image forming apparatus
Inventor: TAKAHIRA MASASHI
IPC: G03G15/16
Filed: 2018-03-12
Abstract: To achieve the miniaturization of an apparatus and the highly accurate positioning of toner concentration detection means to an image carrier, in an image forming apparatus having a configuration for bringing/separating the toner concentration detection means into contact with/from the image carrier.SOLUTION: An image forming apparatus 1 includes an intermediate transfer unit 40 which has an intermediate transfer belt 16 and is attachable to/detachable from the main body of the image forming apparatus 1 and a toner concentration detection unit 30 which has a toner concentration sensor 31 for detecting toner concentration on the intermediate transfer belt 16. The intermediate transfer unit 40 further includes a projection part 41a which pushes a wire 52 provided in the toner concentration detection unit 30. The toner concentration sensor 31 is provided to be movable in a direction perpendicular to the attachment/detachment direction to/from the main body of the image forming apparatus 1 of the intermediate transfer unit 40 and in a contact/separation direction with respect to the intermediate transfer belt 16, in the image forming apparatus 1. The toner concentration sensor 31 is moved in an approach direction to the intermediate transfer belt 16 which is one direction of a vertical direction by pushing the wire 52 by a pushing surface 41a2.SELECTED DRAWING: Figure 9
Patent JP-2018153633-A (JP)
Title: Spine stabilization device, and method and kit for its implantation
Inventor: MUELLER ANDREA
IPC: A61F2/44
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a spine stabilization device preventing damaging of major blood vessels and bone tissues, and loosening of screws.SOLUTION: The spine stabilization device includes an interbody spacer 3 shaped to be inserted between a vertebral body of an upper vertebra and a vertebral body of a lower vertebra. The interbody spacer includes a top surface 11 oriented towards a lower endplate of the vertebral body of the upper vertebra, and a bottom surface oriented towards the upper endplate of the vertebral body of the lower vertebra; the interbody spacer further including at least one channel-like recess 123 reaching an end in the top surface and at least one channel-like recess 123 reaching an end in the bottom surface. In a region of these recesses, a structure includes an undercut and is suitable for making a positive-fit connection together with re-solidified liquid material flown into the structure. Every channel-like recess 123 includes an anchoring device, the anchoring devices comprise a proximal end and a distal end, a first securing portion, a second securing portion and a bridge portion therebetween.SELECTED DRAWING: Figure 26
Patent JP-2019162009-A (JP)
Title: DC brush motor closed control device, control system, and control method
Inventor: KIMURA HIDEKI
IPC: H02P7/29
Filed: 2018-03-16
Abstract: To provide a control device, a control system, and a control method that can appropriately control the rotational speed of a DC brush motor.SOLUTION: In an embodiment, a control device having a detection circuit, a control circuit, and a drive circuit is provided. The detection circuit detects a change in a current flowing between a node and a smoothing circuit. In the node, a DC brush motor, a power supply circuit, and the smoothing circuit can be electrically connected via different lines. The control circuit generates a control signal for controlling the rotational speed of the DC brush motor in accordance with the detected change in the current. The drive circuit drives the DC brush motor according to the control signal.SELECTED DRAWING: Figure 4
Patent JP-2018140392-A (JP)
Title: Porous materials for solid phase extraction and chromatography and methods for preparation and use thereof
Inventor: DARRYL W BROUSMICHE
IPC: G01N30/00
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide porous materials for solid phase extraction, which have such characteristics as superior wetting characteristics, selective capture of analytes of interest, and non-retention of interfering analytes.SOLUTION: A porous copolymer comprises a hydrophobic monomer and a hydrophilic monomer, wherein the hydrophobic monomer is divinylbenzene or styrene, and the hydrophilic monomer is N-vinylcaprolactam. The porous copolymer has a large percentage of larger pores, wherein the diameter of 10% or more of the pore in a surface area by the BJH method, the improved method of the BET method, is greater than or equal to 200 Å.SELECTED DRAWING: Figure 1
Patent JP-2019170426-A (JP)
Title: Sheet-like puzzle toy
Inventor: SAJI HIROMI
IPC: A63H33/08
Filed: 2018-03-27
Abstract: To provide a sheet-like puzzle toy in which the combination of multiple puzzle pieces is not separated even by the twist bending force, and an assembly containing a curved surface and being complex and full of variation can be made freely.SOLUTION: In a shape of a puzzle piece, knob-shaped tabs 8 are arranged in an outer circumference of a substantially polygonal body portion 7. In a place where the tab 8 comes in contact with a substantial polygon 7, a cut 9 of the length assuming 1/4 W as a guide is made from both sides of the tab 8 to the center direction of the tab along the side of the substantial polygon 7. The position of the tab is shifted by 1/2 W from the center of a substantially polygonal side, and thereby the shape is made so that the vertex between body substantial polygons may come in contact in connecting multiple puzzle pieces. In connecting means, puzzle pieces are strongly connected to the twist bending force and are connected removably by the tabs 8 and the cuts 9 being fitted alternately. In the raw material of the puzzle piece, a flexible sheet-like material is adopted, and thereby the use by bending the puzzle piece and the use by bending a flat surface and a solid made of multiple puzzle pieces are made possible.SELECTED DRAWING: Figure 2
Patent JP-2019173771-A (JP)
Title: Gas filter and gas supply device including the same
Inventor: OKUDA SHINICHI
IPC: F17C13/00
Filed: 2018-03-27
Abstract: To provide a gas filter which can prevent gas leakage near a gasket, and to provide a gas supply device.SOLUTION: A gas filter 1 includes: a metallic base plate 2 formed with a first through hole 4 through which gas can pass; and a filter 3 which is joined to the base plate 2 so as to purify the gas G that has passed through the first through hole 4. A filter arrangement part 7 which is formed so as to enclose the first through hole and to which the filter 3 is attached and a gasket arrangement part 8 which is formed so as to enclose the filter arrangement part 7 and used to attach the gasket are formed around the first through hole 4 of the base plate 2. The filter 3 has a cylindrical shape protruding from the base plate 2 in a first direction A and its base plate side end part 3a is welded to the filter arrangement part 7. Vickers hardness of the gasket arrangement part 8 is larger than vickers hardness of the filter arrangement part 7.SELECTED DRAWING: Figure 3
Patent JP-2019175113-A (JP)
Title: Check list creation supporting device and check list creation supporting method
Inventor: KODAMA AYA
IPC: G06F8/10
Filed: 2018-03-28
Abstract: To enhance the quality of a customer's check list by comparing the content of the customer's check list with the content of a prescribed check list.SOLUTION: A check list creation supporting device 1 comprises: a master check list storage section 21 for storing a master check list for checking the quality of deliverables in a plurality of perspectives; a customer requirement list acquisition section 22 for acquiring a customer requirement list in which requirements for a customer to evaluate the quality of the deliverables delivered to the customer are described; a term conversion section 23 for converting the description terms of the customer requirement list into the description terms of the master check list; a corresponding perspectives identifying section 24 for calculating feature amounts relating to the perspectives of the check list for the requirements of the converted customer requirement list based on the terms of the perspectives and identifying the perspectives of the master checklist corresponding to the requirements of the customer requirement list in accordance with the value of the feature amounts; and a customer check list outputting section 25 for outputting information indicating the perspectives thereof as the requirements of a new customer requirement list.SELECTED DRAWING: Figure 1
Patent JP-2019175208-A (JP)
Title: Driving support system
Inventor: NAGASE TAKAYUKI
IPC: B62D6/00
Filed: 2018-03-29
Abstract: To prevent immediate shift to a manual operation mode even when steering torque of a driver is detected in an automatic operation in a second driving support mode that is not conditioned to grip a handle or in a first driving support mode that is conditioned to grip a handle.SOLUTION: In a case of detecting steering torque Tst of a positive input (an input from a handle 2 side) equal to or more than a steering override determination threshold value Tsto (S 41, S 42) and only when any of other touch sensors including a fourth sensor 42d on a front window side or a second sensor 42b on an outer peripheral side among a first to the fourth sensors 42a to 42d arranged on a cross-sectional circumference of a rim 2a is ON, steering override is adapted to be determined (S44). Therefore, when the steering override not intended by the driver is detected, transition to a manual mode is prevented.SELECTED DRAWING: Figure 8
Patent JP-2019179316-A (JP)
Title: Passage road determination system
Inventor: KOBAYASHI MOTONARI
IPC: G01H9/00
Filed: 2018-03-30
Abstract: To simply determine a state of a passage road such as a bridge.SOLUTION: A passage road determination system 1 includes a camera 10, a vibration sensor 20, and a server 30. The server 30 includes: a moving image acquisition section 31 for acquiring a moving image captured from a vehicle 40 being operated by including a passage road or a moving image captured from the vehicle 40 being operated on a passage road; a vehicle vibration detection section 32 for detecting a vibration of the vehicle 40 during an operation; a passage road vibration calculation section 33 for calculating information corresponding to a vibration of a passage road on the basis of an acquired moving image and a detected vibration of the vehicle 40; and a determination section 34 for determining a state of a passage road on the basis of calculated information corresponding to a vibration of a passage road.SELECTED DRAWING: Figure 1
Patent JP-2019177005-A (JP)
Title: Toilet seat unit and toilet bowl device
Inventor: KOGA KAZUKI
IPC: A47K13/24
Filed: 2018-03-30
Abstract: To provide a technology for making it possible to obtain satisfactory design in attaching a shutter to a toilet seat.SOLUTION: A toilet seat unit comprises: a toilet seat 22 rotatably attached to a toilet bowl body 14, the toilet seat having a rear surface on which an opening/closing port 36 is formed; and a shutter 38 attached to the toilet seat 22 so as to be capable of opening/closing the opening/closing port 36. Almost entire range S1 from a front end 38b to a back end 38c of the entire range in the front-back direction X of the shutter 38 is provided at a position that is behind an inner peripheral surface 32d of a central opening 32 of the toilet seat 22 and overlaps with the inner peripheral surface 32d when viewing from the front the toilet seat 22 at a fallen position at which the toilet seat falls on the toilet bowl body 14.SELECTED DRAWING: Figure 6
Patent JP-2018146228-A (JP)
Title: Information providing device
Inventor: INAGAKI JUN
IPC: G01N1/02
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a customer to more effectively use an air cleaner by receiving a new message related to use of the air cleaner.SOLUTION: An identification code storing at least identification information of a collection analysis member is imparted to the collection analysis member of an air cleaner, and an external communication terminal device 22 associates operation information of a blower fan of the air cleaner with the identification information of the air cleaner, transmits them to a host computer on a communication network including a determination table 49 and a message table 48. The host computer acquires an analysis result from density data obtained from an analysis of the collection analysis member and an operation time and air capacity obtained from the operation information of the blower fan, compares the analysis result in each analysis item with a reference value in each analysis item in the determination table 49 to extract a determination result, and can extract a new message related to use of the air cleaner from the determination result in the message table 48.SELECTED DRAWING: Figure 19
Patent JP-2019186156-A (JP)
Title: Manufacturing method for battery and battery manufacturing system
Inventor: SHIKADA KATSUYA
IPC: H01M50/169
Filed: 2018-04-16
Abstract: To provide a manufacturing method for a battery preventing entry of metal foreign matter into a battery case.SOLUTION: A manufacturing method comprises: a preparation step in which a battery case 20 with an opening 22 is prepared: an assembly formation step in which an assembly 10A is formed by inserting, into the battery case 20, a coil electrode body 12 and a cover 30 including a terminal connected to the coil electrode body 12 and covering the opening 22; a sandwiching step in which a gap 23 between the battery case 20 and the lid 30 are closed by sandwiching the battery case 20 by a pressing jig 64, with the opening 22 facing down; an arrangement step in which the assembly 10A is inverted by the pressing jig 64, with the battery case 20 kept sandwiched, and the assembly 10A is arranged such that the terminal faces up; and a welding step in which the lid 30 and battery case 20 are welded, with the terminal facing up and with the battery case 20 kept sandwiched by the pressing jig 64.SELECTED DRAWING: Figure 13A
Patent JP-2019192994-A (JP)
Title: Acoustic wave resonator, filter, and multiplexer
Inventor: KAKITA NAOKI
IPC: H03H9/25
Filed: 2018-04-20
Abstract: To improve characteristics of an acoustic wave resonator.SOLUTION: An acoustic wave resonator comprises: a support substrate; a piezoelectric substrate provided on the support substrate; a first amorphous layer contacted to the support substrate and having a construction element of the support substrate as a main component; and a second amorphous layer contacted with the piezoelectric substrate and the first amorphous layer, having the construction element of the piezoelectric substrate as a main component, and having a thickness thinner than the first amorphous layer; and a pair of comb-type electrodes provided on a surface opposite to the support substrate of the piezoelectric substrate, and having a plurality of electrode fingers.SELECTED DRAWING: Figure 1
Patent JP-2019187265-A (JP)
Title: Processed egg yolk composition and method for producing the same
Inventor: YAMASHITA SHO
IPC: A23L15/00
Filed: 2018-04-23
Abstract: To provide a processed egg yolk composition easily entangled with a dish and excellent in a flavor of egg yolk, and a method for producing the same.SOLUTION: A method for producing an egg yolk-based processed egg yolk composition including a preparation step of preparing an egg yolk slurry having an egg yolk content (in terms of raw egg yolk) of 65 to 99% and an ethanol content of 0.01 to 1.3%, with a mass ratio of ethanol to 1 part of sodium being 0.3 to 15 parts, a heating step of heating the egg yolk slurry to 58 to 80°C, and a freezing step of freezing the heated egg yolk slurry; a viscosity of the processed egg yolk composition at a product temperature of 20°C is 25 to 200 Ps s.SELECTED DRAWING: None
Patent JP-2019012992-A (JP)
Title: Improvement in phase-locked loop
Inventor: PAUL MATEMAN
IPC: H03L7/085
Filed: 2018-04-24
Abstract: To provide a method and architecture for providing improved linearity and reduced noise in a digital phase-locked loop in which a differential time-to-digital converter is provided.SOLUTION: Digital-to-time converters 780, 830 are used for adjusting a reference clock signal 750 on the basis of a fractional change signal 820a and for adjusting a feedback signal 760 on the basis of a fractional change signal 820b. Each fractional change signal 820a, 820b centered about a midpoint M includes (M+x) and (M-x), where x is a fraction. By implementing a differential time-to-digital converter 710, the sum of delays in each input path is kept constant so that integral non-linearity is improved significantly. Power supply sensitivity is also reduced significantly as the same power supply is applied to both differential input paths. Since the differential delay can be both positive and negative, the delay range required for the differential digital-to-time converters 780, 830 is half that of a single input digital-to-time converter.SELECTED DRAWING: Figure 5
Patent JP-2019094889-A (JP)
Title: On-vehicle control device
Inventor: SASAKI KEIJI
IPC: G06F11/07
Filed: 2018-04-27
Abstract: To make compatible both the safety of control and the continuation of the control of a control object as much as possible even at the occurrence of an error of a memory in a balanced manner.SOLUTION: An on-vehicle control device for controlling an engine of a vehicle comprises a first RAM and a second RAM having error detection functions, and a CPU. The first RAM is used for making the CPU perform engine control processing. The second RAM is used for making the CPU perform the processing of a monitoring function for securing the safety of engine control. When it is determined that an error is detected by the second RAM in S310, the CPU performs processing for resetting a microcomputer including the CPU as safety processing for promoting the safety of the engine control in S320. Then, when it is determined that the error is detected by the first RAM in S310, the CPU writes data which are read from the first RAM into a storage region of the first RAM in which the data are stored in S340, and continues the engine control processing.SELECTED DRAWING: Figure 4
Patent JP-2018152870-A (JP)
Title: Image forming device capable of displaying initial screen based on past setting information, control method therefor, and program
Inventor: HAYASHI TOMONORI
IPC: G06F3/0482
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which offers enhanced usability for a setting operation related to application operation, a control method therefor and a program.SOLUTION: An image forming device is configured to: store setting content related to application operation in association with user information indicating a user who sets the setting content with respect to an application as reproduction information for each application in a storage unit; acquire the setting content in association with the user information of the user from the storage unit when displaying a setting screen of any application among the plurality of applications on a display unit in response to an operation by the authenticated user; and control to display the setting screen to which the acquired setting content is reflected, on the display unit.SELECTED DRAWING: Figure 12
Patent JP-2018138516-A (JP)
Title: Periodic-table group 13 metal nitride crystal and method for producing the same
Inventor: MIKAWA YUTAKA
IPC: C30B7/10
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a periodic-table group 13 metal nitride crystal which has good crystallinity and is free of crystal deformation, and to provide a method for producing the crystal.SOLUTION: A periodic table group 13 metal nitride crystal is such that the crystal contains oxygen atoms and hydrogen atoms, and the ratio of the hydrogen concentration to the oxygen concentration is 0.5-4.5. A method for producing the crystal includes: a preparation step for preparing a seed crystal 301 the principal plane of which is at least partially coated with a growth-inhibition member 302; and a growth step for growing a plate-like periodic table group 13 metal nitride crystal 304 in the direction perpendicular to the principal plane of the seed crystal 301 from a line-like opening part 303 not coated with the growth-inhibition member 302, of the principal plane of the seed crystal 301 by a liquid phase growth method.SELECTED DRAWING: Figure 5