baber/WOPTO huggingface dataset:
Patent JP-2018006629-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: TAKEUCHI YUICHI
IPC: H01L29/872
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a SiC semiconductor device having a power element which can ensure withstand voltage; and provide a manufacturing method of the SiC semiconductor device.SOLUTION: In a semiconductor device, by reducing intervals in portions of a frame part 32 and p-type guard rings 21 on the cell part side than intervals in the other portions and the portions where the intervals are reduced are formed as dot-line parts 211, 322. As described above, by reducing intervals in portions of the frame part 32 and the p-type guard rings 21 on the cell part side, field concentration on the cell part side is reduced to make an equipotential line extend toward an outer peripheral side. In addition, by forming the dot-line parts 211, 322, in the cell part, a linking part and the guard ring part, differences among formation areas of trenches per unit area are reduced thereby to uniformize thicknesses of p-type layers formed on the cell part, the linking part and the guard ring part. This can inhibit remaining of the p-type layer in the guard ring part as a residue when the p-type layer is etched back.SELECTED DRAWING: Figure 1
Patent JP-2017018099-A (JP)
Title: Method of analyzing blood sample of subject for presence of disease marker
Inventor: THOMAS WUERDINGER
IPC: C12M1/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide methods of analyzing a blood sample of a subject for the presence of a disease marker.SOLUTION: A method comprises the steps of a) extracting nucleic acids from anucleated blood cells, preferably thrombocytes, in the blood sample to provide an anucleated blood cell-extracted nucleic acid fraction, and b) analyzing the anucleated blood cell-extracted nucleic acid fraction for the presence of a disease marker. The disease marker is a disease-specific mutation of a nucleated cell gene of the subject, or a disease-specific expression profile of a nucleated cell gene of the subject.SELECTED DRAWING: Figure 1
Patent JP-2016200151-A (JP)
Title: Hermetic type compressor and refrigerator
Inventor: KONO HIROYUKI
IPC: F25B1/02
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic type compressor of high efficiency in which a reduction in volumetric efficiency is effectively restricted by restricting an increasing in temperature of sucked refrigerant gas.SOLUTION: A suction muffler of a hermetic type compressor of this invention is provided with a communication pipe connected to a suction hole 151a of a valve plate 151. The communication pipe extends upwardly from the suction muffler toward the other end of a cylinder, and its upper end is provided with a communication pipe outlet part 162a communicated with the suction hole 151a. A lower part of a cylinder head 152 is provided with a recess part 152d storing the communication pipe outlet part 162a therein. A gas flowing-in space 152b in the hermetic container is arranged between the communication pipe outlet part 162a and the recess part 152d. The gas flowing-in space 152b in the hermetic container is a clearance communicated with the closed space in the hermetic container and also a heat insulation layer for restricting heat transfer from a cylinder head to the communication pipe outlet part.SELECTED DRAWING: Figure 2
Patent JP-2017024411-A (JP)
Title: Three-dimensional sheet and absorbent article using the same
Inventor: TOMIBE KEIICHIRO
IPC: B32B3/30
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional sheet with improved smoothness in protrusions while maintaining a sense of cushioning property by a three-dimensional shape.SOLUTION: A three-dimensional sheet 10 includes: a first fiber layer 11 having a first face 111 and a second face 112; and a second fiber layer 12 having a first face 121 and a second face 122. Both layers are laminated such that the second face 112 of the first fiber layer and the first face 121 of the second fiber layer face each other. In the three-dimensional sheet 10, the first fiber layer 11 is projected to a direction leaving from the second fiber layer 12 to form a great number of hollow protrusions 20. The first fiber layer 11 and the second fiber layer 12 are made of a nonwoven fabric. The first fiber layer 11 includes a plurality of kinds of fibers. The plurality of kinds of fibers include at least two kinds of fibers constituted with a first fiber and a second fiber. Each of the first fiber and the second fiber has a high melting point component and a low melting point component, and diameter ratios of the respective high melting point components and the low melting point components vary.SELECTED DRAWING: Figure 2
Patent JP-2016187967-A (JP)
Title: Polyamide film and production method for the same
Inventor: MATSUMOTO MASAMITSU
IPC: C08J7/043
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide: a polyamide film having excellent uniformity of thickness and relatively little variation in physical properties in four directions comprising the 0° direction, 45° direction, 90° direction, and 135° direction; and a production method of the same.SOLUTION: The present invention pertains to a polyamide film, in which (1) the difference between the maximum and the minimum of respective stress values at 5% elongation in a uni-axial tensile test is 35 MPa or less in four directions, comprising a specific direction from an arbitrary point in the film designated as 0°, and directions offset by 45°, 90°, and 135° clockwise with respect to the designated direction, and (2) the difference between the maximum and the minimum of respective stress values at 15% elongation by the uniaxial tensile test in the above mentioned four directions is 40 MPa or less.SELECTED DRAWING: None
Patent JP-2018015352-A (JP)
Title: Wet sheet warming container
Inventor: TANAKA ASAKO
IPC: B65D83/08
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a wet sheet warming container that is excellent in portability and storage property and can secure easy-to-take out property and quality of a wet sheet.SOLUTION: A container body 10 includes: a support post 32 journaled to the container body 10 and positioned inside relative to the core part thereof at the time of storing wet sheets; a heat source film 33 capable of being taken up in a roll shape about the support post 32 in accordance with rotation in a first direction of the support post 32; and a warming part (heater 31) for directly or indirectly warming the heat source film 33.SELECTED DRAWING: Figure 1
Patent JP-2018016387-A (JP)
Title: Article storage device
Inventor: OKAZAKI TAKAMASA
IPC: B65B35/38
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device for storing an article in a bottomed cylindrical container having an opening part.SOLUTION: An article storage device comprises: lateral turning means 22 for laterally turning a container 1 from a standing state in which an opening part of the container is directed upward, to a laterally turned state in which the opening part is directed to a side; a guide member 6 which is provided in the vicinity of the opening part 1c of the container 1 which is made in the laterally turned state, and has a holding surface 6a on which the article 2 is mounted; and a pusher 9 for pressing the article 2 on the holding surface 6a of the guide member 6, and storing the article in the container 1 in the laterally turned state. The lateral turning means 22 makes a state of the container 1 the standing state again, from the laterally turned state, after the pusher 9 stores the article 2 in the container 1.SELECTED DRAWING: Figure 1
Patent JP-2018025932-A (JP)
Title: Work management system including sensor and mechanical learning part
Inventor: OBA MASAFUMI
IPC: G06N99/00
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a work management system capable of preventing a decrease in productivity because of a difference in fatigue and a degree of proficiency, and preventing a decrease in productivity because of a low degree of interest.SOLUTION: A work management system includes: a sensor for acquiring data of a worker; and a cell control device connected to the sensor. The cell control device includes: a sensor management part for managing information from the sensor; a worker observation part for monitoring at least one of the operation amount and the state amount of the worker; a learning part for learning at least one of a degree of fatigue, a degree of proficiency, and a degree of interest of the worker; and a notification management part for receiving a state notification request from an upper management part, for transmitting state information including at least one of the degree of fatigue, the degree of proficiency, and the degree of interest of the worker, for receiving work content change notification, for transmitting the work content change notification to the worker or receiving the state notification request from the worker, and for transmitting state information including at least one of the degree of fatigue, the degree of proficiency, and the degree of interest of the worker to the worker.SELECTED DRAWING: Figure 1
Patent JP-2018023996-A (JP)
Title: Bending tool for metal plate
Inventor: IIZUKA MOTOMU
IPC: B21D19/08
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To form simply a bent R part to such a degree that a crack is not generated even if hemming processing is performed at a repair time, without lowering designability or the like.SOLUTION: A bending tool 10 for a metal plate includes a body part 24 containing a first wall part 28 and a second wall part 30. A flange 14B of a door outer panel 14 made of an aluminum alloy is to be inserted into a slit 26 of the body part 24. A tip part 30A of the second wall part 30 having a convexly curved shape is allowed to abut on an adjacent region 34 of the flange 14B to rotate the body part 24, and to thereby suppress a crack of the surface on the plate outside of a bent R part 36.SELECTED DRAWING: Figure 1
Patent JP-2018026003-A (JP)
Title: Product information processing device, method and computer program
Inventor: SHIMOMURA TOSHIKI
IPC: B65G61/00
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to timely place an order for products on the basis of stock information on a store or product arrival information thereon and the like, allow recipients different from ordering parties or the ordering party itself to receive the product as the recipient, enable increase in the number of products capable of being placed, and enable alleviation of a load of a distribution warehouse.SOLUTION: A device, which is communicatably connected to a recipient side shop terminal for conducting processing for receiving an ordered product on the basis of order information including information on the ordered product, and individual information such as a name, address and the like of a recipient receiving the product, has: input means that receives an input of the individual information on the name, address and the like of the recipient, and determines a recipient side shop near to the address; order processing means that acquires stock information on a product of the recipient side shop or/and arrival schedule product information thereon, and receives an order for the product on the basis of the stock information on the product of the recipient side shop or/and arrival schedule product information thereon to thereby create order information; and transmission means that transmits the order information and individual information on an ordering party to the recipient side shop terminal.SELECTED DRAWING: Figure 1
Patent JP-2018026026-A (JP)
Title: Authentication device, image processing apparatus and authentication method
Inventor: CRIS ANTNET RAPIS
IPC: H04N1/00
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To enable authentication processing with high security by a simple operation.SOLUTION: A registered handwriting procedure acquisition unit acquires information on the registered handwriting procedure from a storage unit which stores in advance the information on the registered handwriting procedure expressing the handwriting procedure including one or the plurality of trajectory of the handwriting operation to a control panel, the time, speed and stroke count of the handwriting operation (S203). A handwriting detection unit detects the handwriting procedure in the handwriting operation to the control panel in a period where the long-pressing operation to the control panel is continuously detected (S206). A handwriting authentication unit determines the propriety of authentication by determining whether or not the detected handwriting procedure satisfies a predetermined approximation condition with respect to the acquired registered handwriting procedure (S207, S209).SELECTED DRAWING: Figure 3
Patent JP-2018027732-A (JP)
Title: Vehicle component identification structure
Inventor: NAKANO ISAO
IPC: G09F3/02
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle component identification structure that allows an attached component to be easily identified in a manufacturing process after the component is attached without impairing external aesthetic appearance after the completion of the vehicle.SOLUTION: An identification label 13 for identifying an attachment component 11 attached to an attachment-receiving part 12 provided to a vehicle includes a bond region 30 bonded to the reverse surface 26 of the attachment component 11, and a non-bond region 31 where an easily breaking part 32 is formed. The easily breaking part 32 sections the identification label 13 into a residual part 33 including the bond region 30 and a separation part 34 that does not include the bond region 30, but includes the non-bond region 31 only. In an attached state in which the attachment component 11 is attached to the attachment-receiving part 12, a gap 36 that allows the insertion of the separation part 34 is formed between the attachment-receiving part 12 and the attachment component 11. The easily breaking part 32 is disposed on the reverse surface 26 side of the attachment component 11 in the attached state. The separation part 34 is inserted in the gap 36 and exposed on a surface 25 side of the attachment component 11 in the attached state.SELECTED DRAWING: Figure 4
Patent JP-2018028640-A (JP)
Title: Display driver and display device
Inventor: KUROIWA TAKASHI
IPC: G09G3/20
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of disturbed display due to synchronization failure.SOLUTION: A display driver comprises: a synchronization extraction circuit configured such that a display driver for driving a display panel generates a vertical synchronization source signal in response to a vertical synchronization period start instruction supplied outside the display driver and instructing the start of a vertical synchronization period; a timing generation circuit generating an internal vertical synchronization signal in response to the vertical synchronization source signal; and a drive circuit driving the display panel in synchronization with the internal vertical synchronization signal. The timing generation circuit is configured to assert the internal vertical synchronization signal in response to assertion of the vertical synchronization source signal. The synchronization extraction circuit is configured to assert the vertical synchronization source signal when detecting the vertical synchronization period start instruction, and to, after the last assertion of the vertical synchronization source signal, assert the vertical synchronization source signal according to elapsed prescribed time.SELECTED DRAWING: Figure 3
Patent JP-2017085081-A (JP)
Title: Light emitting diode chip having distributed bragg reflector
Inventor: KIM YE SEUL
IPC: H01L33/46
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode chip including a distributed Bragg reflector (DBR) disposed at one side of a light emitting structure so that light emitted from the light emitting structure is reflected.SOLUTION: A DBR includes first material layers having a low index of refraction and second material layers having a high index of refraction, the first and second material layers being alternately stacked one above another. With respect to a central wavelength (λ: 554 nm) in a visible region, the DBR includes: a first region in which a first group of first material layers having an optical thickness greater than 0.25λ+10% and a second group of first material layers having an optical thickness greater than 0.25λ-10% and less than 0.25λ+10% are alternately arranged; a second region including a third group of first material layers having an optical thickness less than 0.25λ-10% and consecutively arranged; and a third region disposed between the first region and the second region and including a first material layer having an optical thickness less than 0.25λ-10% and a first material layer having an optical thickness greater than 0.25λ. Thus, a DBR causing no ripples in a stop band even if an incident angle increases can be provided.SELECTED DRAWING: Figure 5
Patent JP-2018032484-A (JP)
Title: Method for manufacturing battery material, method for manufacturing electrolyte membrane, and battery material
Inventor: KAWAKAMI HIROYOSHI
IPC: H01M10/058
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery material of a thin film type which enables the reduction in weight and size and has a high lithium ion-conducting property; and a method for manufacturing a battery material, by which a battery material of a thin film type enabling the reduction in weight and size and having a high lithium ion-conducting property can be manufactured readily in a simple and convenient manner.SOLUTION: A method for manufacturing a battery material having an electrode with many in-electrode cavities, an electrode having a nonwoven fabric including nanofibers placed on the electrode, and having many in-nonwoven fabric cavities, and an electrolyte matrix filled in the in-nonwoven fabric cavities, and an electrolyte membrane comprises the following steps to be performed in no particular order: (Step A) in which the electrode and the nonwoven fabric are laminated; (Step B) in which the electrolyte matrix is filled in the in-nonwoven fabric cavities; and (Step C) in which the electrolyte matrix is filled in the in-electrode cavities.SELECTED DRAWING: Figure 3
Patent JP-2018030420-A (JP)
Title: tire
Inventor: IWATA YASUTAKA
IPC: B60C11/03
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tire that can exert excellent on-snow performance.SOLUTION: The tire has a tread part 2. The tread part 2 has a first tread part 2A between a tire equator C and a first tread end Te1. The first tread part 2A is provided with: a crown main groove 5 extending continuously and linearly in a tire circumferential direction at the tire equator C side; a plurality of oblique main grooves 10 extending obliquely from the first tread end Te1 toward the tire equator C side and crossing the crown main groove 5; oblique land parts 20 partitioned between the oblique main grooves 10 adjacent to each other in the tire circumferential direction. At least one of the oblique land parts 20 is provided with: an inner oblique sub groove 13 extending from the oblique main groove 10 and terminating in the oblique land part 20, outside in a tired shaft direction of the crown main groove 5; and an outer oblique sub groove 14 crossing the oblique land part 20, outside in the tire shaft direction of the inner oblique sub groove 13.SELECTED DRAWING: Figure 1
Patent JP-2017043605-A (JP)
Title: Process for preparing epalrestat
Inventor: NIRAJI KUMAR
IPC: A61K31/426
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide processes for preparing and purifying 2-((Z)-5-((E)-2-methyl-3-phenyl-allylidene)-4-oxo-2-thioxo-thiazolidin-3-yl) acetic acid (epalrestat).SOLUTION: Provided are processes for preparing and purifying epalrestat represented by the following formula (I), comprising the steps of: reacting rhodanine-3-acetic acid with (E)-2-methyl-3-phenyl-acryl-aldehyde in the presence of an ammonium salt(s) of an organic acid such as citric acid and DMF-containing solvent(s); isolating the produced epalrestat DMF solvate and drying it; suspending said epalrestat DMF solvate in ethanol; and further isolating the generated epalrestat crystal and drying it.SELECTED DRAWING: None
Patent JP-2018035232-A (JP)
Title: Film
Inventor: ASAMA HIDEO
IPC: C08G59/68
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a film as a self-supporting film that can be produced at low cost and has excellent antistatic properties, transparency, heat resistance and flexibility.SOLUTION: A film is composed of a cured product of a resin composition containing an alicyclic epoxy compound, a polyol compound and an acid generator. An antistatic agent is added to the resin composition to control the surface resistance of the film to 1.0×10Ω/sq. or more and 1.0×10Ω/sq. or less.SELECTED DRAWING: Figure 1
Patent JP-2018038168-A (JP)
Title: Power supply device, on-vehicle device, and communication device
Inventor: SHIMIZU YUICHIRO
IPC: H02M3/155
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To allow the occurrence of noise to be prevented in a current discontinuous mode of a power supply device employing an asynchronous rectification-type switching system.SOLUTION: A power supply device employing an asynchronous rectification-type DC-DC step-down switching system includes: DC-DC conversion means including a switching element, a smoothing circuit including an inductor element connected in series with between an output side terminal of the switching element and a load, and a diode element in which its cathode is connected with the output side terminal of the switching element and an input side terminal of the smoothing circuit and its anode is grounded; current detection means for detecting current flowing through the inductor element; and control means for controlling current flowing through the inductor element according to the current detected by the current detection means.SELECTED DRAWING: Figure 3
Patent JP-2017136823-A (JP)
Title: Liquid jet device and liquid filling method of the same and control method of the same
Inventor: SATO MASAHIKO
IPC: B41J2/01
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To inhibit leakage of a liquid and mixing of air bubbles through a path which discharges a gas from an internal space of a liquid jet unit.SOLUTION: A liquid jet device includes: a liquid jet unit which jets a liquid supplied to an internal passage; a liquid pump mechanism which pumps the liquid to the liquid jet unit; a discharge path communicating with the internal passage; and a closure valve installed in the discharge path. The closure valve includes a movable body which is biased so as to close the discharge path. The movable body may be moved to an opening position, at which the discharge path is opened, by an external force when the liquid is pumped by the liquid pump mechanism.SELECTED DRAWING: Figure 15