baber/WOPTO huggingface dataset:
Patent JP-2019026898-A (JP)
Title: Method for three-dimensional molding
Inventor: MORISHITA KAZUYUKI
IPC: B22F3/24
Filed: 2017-07-31
Abstract: To provide a method for three-dimensional molding that molds an object of molding and a support structure for supporting the object from below, in which after molding, a support structure is efficiently removed from an object of molding and a base plate and moreover trouble is less caused in moving a squeegee.SOLUTION: A method for three-dimensional molding comprises repeating a predetermined number of times a step of forming a flat surface by sliding of a squeegee over a powder layer and then sintering the powder layer by irradiation with a laser beam or electron beam, supporting an object of molding 1 and a surface below the object of molding 1 from below by cutting the periphery, and molding together with a support structure 2 scheduled to be removed after molding. The three-dimensional molding method achieves the problem by adopting a truncated cone shape whose diameter decreases toward an upper side in an upper portion of the support structure 2 connecting to the object of molding 1 or a partial shape of such a truncated cone shape.SELECTED DRAWING: Figure 2
Patent JP-2019025528-A (JP)
Title: Welding torch, welding equipment and welding process
Inventor: YAMADA KOHEI
IPC: H05H1/42
Filed: 2017-07-31
Abstract: To provide a welding torch which can shorten weld time for build up welding to a surface of a cylinder to weld.SOLUTION: A welding torch 20 performs build up welding to a cylinder surface 2 by shifting to a direction along a center axis 3 of the cylinder surface 2 of a body to weld 1. The welding torch 20 comprises a stem part 21 and a head part 22 provided to the tip of the stem part 21. The head part 22 has multiple arcing parts 23A-23C generating arc respectively. The multiple arching parts 23A-23C are arranged in different positions in a direction of shift of the welding torch 20.SELECTED DRAWING: Figure 1
Patent JP-2019028798-A (JP)
Title: Information display program, information display device, information display method, and distribution device
Inventor: OZAKI KOJIRO
IPC: G06F3/0484
Filed: 2017-07-31
Abstract: To allow for improving an appealing effect of information related to content.SOLUTION: An information display program causes a computer to execute: a display procedure for displaying a plurality of contents in first display mode; and a display control procedure for changing display mode for the plurality of contents to second display mode when a prescribed operation is performed for the plurality of contents displayed in the first display mode and for not changing the display mode for the plurality of contents from the second display mode to the first display mode even when the prescribed operation is performed for the plurality of contents in the second display mode.SELECTED DRAWING: Figure 1
Patent JP-2019030915-A (JP)
Title: Polishing device, polishing method, and program
Inventor: WATANABE TAKASHI
IPC: B24B49/16
Filed: 2017-08-04
Abstract: To provide a polishing device capable of enhancing the accuracy of end point detection.SOLUTION: According to an embodiment, a polishing device is a polishing device for polishing the surface of a polishing object, and includes a detection part, an end point detection part, and an end point condition setting part. The detection part detects a characteristic value that correlates to a state of the surface during polishing. The end point detection part detects that the characteristic value or a polishing time satisfies an end point condition corresponding to an end point of polishing. The end point condition setting part sets an end point condition on the basis of at least one of device information about the polishing device and polishing object information about the polishing object, and outputs the set end point condition to the end point detection part.SELECTED DRAWING: Figure 1
Patent JP-2019031198-A (JP)
Title: Vehicle display device
Inventor: YOKOTA KAYOKO
IPC: B60K35/00
Filed: 2017-08-08
Abstract: To provide a vehicle display device which enables a driver to easily recognize a posture and behaviour of a vehicle without losing attention to a travel direction of the vehicle.SOLUTION: A vehicle display device 30 according to the invention is characterized in including horizontal line display parts 34a, 34b, 34c extending along a vehicle body horizontal direction in a vehicle width direction continuously or intermittently at a vehicle width direction area in a vehicle interior part 20 which ranges from at least a front part of a driver seat 4 to a front part of a front passenger seat 5. The horizontal line display parts 34a, 34b, 34c are, for example, light mission parts which emit radiation light from at least one light source 32.SELECTED DRAWING: Figure 4
Patent JP-2019036566-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MINOURA YUICHI
IPC: H01L23/34
Filed: 2017-08-10
Abstract: To provide a semiconductor device capable of having superior heat radiation characteristics, and a method of manufacturing the same.SOLUTION: A semiconductor device 100 includes: a semiconductor chip 110 including a substrate 111 and an element region 112 on the substrate 111; a heat conductor 120 of diamond; and a metal layer 121 between the semiconductor chip 110 and heat conductor 120. The substrate 111 has an amorphous region 113 on its reverse side, the amorphous region 113 and metal layer 121 being joined to each other, and the metal layer 121 and heat conductor 120 being joined to each other.SELECTED DRAWING: Figure 1
Patent JP-2017201725-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To improve stability of a processing process of wiring formed by using copper, aluminum, gold, silver, molybdenum and the like; or reduce impurity concentration of a semiconductor film; or improve electrical characteristics of a semiconductor device.SOLUTION: In a transistor having an oxide semiconductor film, an oxide film contacting the oxide semiconductor film, and a pair of conductive films which contact the oxide film and are formed by using copper, aluminum, gold, silver, molybdenum and the like, the oxide film has a plurality of crystal parts and has c-axis orientation in the plurality of crystal parts, and the c-axis is oriented in a direction parallel with a normal vector of a top face of the oxide semiconductor film or a top face of the oxide film.SELECTED DRAWING: Figure 1
Patent JP-2019036467-A (JP)
Title: Fuel cell system
Inventor: FUKAYA RYOSUKE
IPC: H01M8/04
Filed: 2017-08-16
Abstract: To obtain a fuel cell system which can be used as a heat source.SOLUTION: In a second supply path 46B, a sub-tank 28 is provided. The sub-tank 28 is separated into a first chamber 28A and a second chamber 28B by a movable separation wall 28C. A hydrogen is supplied into each of the first and second chambers 28A and 28B, however a pressure of the hydrogen supplied to the second chamber 28B is reduced than that supplied to the first chamber 28A. Therefore, the hydrogen in the second chamber 28B is compressed by the hydrogen in the first chamber 28A through the separation wall 28C. Thus, the hydrogen in the second chamber 28B is adiabatically compressed, and the temperature is increased. The hydrogen of which the temperature is increased can be exchanged to a cooling water by a heat exchanger 26. That is, the temperature of the hydrogen is increased, and the heat can be fetched. Thus, the fuel cell system 10 can be used as a heat source.SELECTED DRAWING: Figure 1
Patent JP-2019034082-A (JP)
Title: Flexible tube of medical manipulator and bending structure
Inventor: KOBAYAKAWA JUN
IPC: A61B34/37
Filed: 2017-08-21
Abstract: To provide a flexible tube of a medical manipulator, having excellent torsional stiffness, load bearing, and flexibility, while being downsized.SOLUTION: The flexible tube of a medical manipulator, made of a superelastic alloy, includes: a plurality of ring parts 21 consecutively provided in the axial direction; tube connecting parts 23a and 23b for connecting between the axially-adjacent ring parts 21, at one parts in the circumferential direction; and slits delimited between the axially-adjacent ring parts 21, on both sides in the circumferential direction of the tube connecting parts 23a and 23b, and allowing the flexible tube 15 to bend by bending of the tube connecting parts 23a and 23b. The circumferential-width w2 of the tube connecting parts 23a and 23b decreases gradually from one side in the axial direction to become a stationary side in bending, toward the other side in the axial direction to become a movable side in the bending.SELECTED DRAWING: Figure 3
Patent JP-2019037927-A (JP)
Title: Conservation method of structural steelwork
Inventor: YAMADA HIROBUMI
IPC: B24C11/00
Filed: 2017-08-24
Abstract: To provide a conservation method of a structural steelwork capable of reducing greatly the dust amount containing a coating film, or the projection amount of a projection time and a projection material.SOLUTION: A conservation method of a steel bridge includes a coating film softening step for coating a coating film softening agent on the coating film of the steel bridge, a hand tool scratching step for scratching the softened coating film with a hand tool, and then further a projection material projection step for removing the coating film from the structural steelwork by projecting the metal projection material to the softened coating film. Hereby, the dust amount containing the coating film, or the projection amount of a projection time and the projection material can be reduced greatly.SELECTED DRAWING: Figure 1
Patent JP-2018123297-A (JP)
Title: Polyimide precursor composition
Inventor: NODA KUNIHIRO
IPC: C08L79/08
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor composition which is excellent in transparency, has good mechanical characteristics such as tensile strength, and provides a film containing an alicyclic polyimide resin; a method for producing a polyimide film using the polyimide precursor composition; and a permanent film which is excellent in transparency, has good mechanical characteristics such as tensile strength, and contains an alicyclic polyimide resin.SOLUTION: A polyimide precursor composition contains a resin precursor component (B) selected from a diamine compound having a predetermined structure, a monomer component containing alicyclic tetracarboxylic dianhydride having a predetermined structure, and a polyamide acid containing an alicyclic tetracarboxylic skeleton having a predetermined structure, an imidazole compound (A) having a predetermined structure, and a solvent (S).SELECTED DRAWING: None
Patent JP-2020205460-A (JP)
Title: Communication device and communication method
Inventor: NAGAO KATSUAKI
IPC: H04W28/14
Filed: 2017-08-29
Abstract: To suppress the occurrence of packet drop in a communication device capable of performing concurrent operation.SOLUTION: A communication device 1 includes: a transmission/reception unit 11 that receives data from an opposite AP2 and transmits the data to an opposite STA3; a reception buffer 12 that stores reception data received from the opposite AP2; a signal processing unit 13 that converts the reception data stored in the reception buffer 12 into transmission data; a transmission buffer 14 that stores the transmission data converted by the signal processing unit 13; and a control unit 15 that controls the reception speed of the data from the opposite AP2 on the basis of the data amount of the transmission data stored in the transmission buffer 14.SELECTED DRAWING: Figure 2
Patent JP-2018092136-A (JP)
Title: Assist pedal for piano
Inventor: TANAKA IPPEI
IPC: G10C3/26
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an assist pedal for a piano, which is used in children and can be mounted quickly and easily.SOLUTION: This invention relates to an assist pedal for a piano, including an upper arm, a lower arm, an operation arm, a support arm, a setting arm, a footstool, and a main frame, wherein the following two modes can be switched by operating the operation arm while holding a pedal of the piano with the upper and lower arms: a fixed mode in which the upper arm, the operation arm, and the support arm are fixed in a straight line; and an open mode in which they are not aligned in the straight line. Accordingly the assist pedal for the piano can be fixed through strong fastening force to the pedal of the piano, can be operated simply, and is light-weight.SELECTED DRAWING: Figure 1
Patent JP-2019037725-A (JP)
Title: Positioning device for wall-hung exhibit
Inventor: SUGITA YUKI
IPC: A47G1/24
Filed: 2017-08-24
Abstract: To easily determine a display position on a wall surface and a position of a nail, a hook, or the like thereof in a display of a painting or the like.SOLUTION: An exhibit such as a frame 3 is once suspended from a part to be hung on a nail, a hook, or the like to confirm a display position, while retaining a tentative display state, and a mark is put on a display wall surface by a peak 2 of the suspension part to determine a position at which the nail, hook, or the like is driven.SELECTED DRAWING: Figure 1
Patent JP-2018089352-A (JP)
Title: Operation method of fryer and fryer
Inventor: CHUSA HIROZO
IPC: A47J37/12
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a fryer which can shorten the time to the start frying of the food and always stabilize the quality of the fried food, and a fryer.SOLUTION: An operation method of a fryer includes: a step of heating cooking oil Co filled in an oil tank 100 by heating means 220, 221 while circulating the oil; a step of supplying the cooking oil Co reaching the predetermined temperature to flow-down means 400 after the cooking oil Co filled in the oil tank 100 reaches the predetermined temperature; and a step of starting frying of the food W by putting the food W to the cooking oil Co at the predetermined temperature after continuing flowing-down from a flow-down opening 403 for the prescribed time, and also there is provided a fryer.SELECTED DRAWING: Figure 1
Patent JP-2019054018-A (JP)
Title: Coil component
Inventor: KATSUTA MIZUHO
IPC: H01F17/00
Filed: 2017-09-12
Abstract: To provide a coil component capable of achieving stress relaxation during simultaneous calcination, improvement of electrical characteristics, and chip height reduction in a balanced manner.SOLUTION: A coil component includes a laminate containing a first outer magnetic body, a first outer insulator, a first inner magnetic body, an inner insulator, a second magnetic body, a second outer insulator and a second outer magnetic body, laminated in order in the lamination direction, and a coil provided in the inner insulator. Thickness of the first outer insulator is 1/15-1/7 of the total thickness of the first outer magnetic body, the first outer insulator and the first inner magnetic body, and the thickness of the second outer insulator is 1/15-1/7 of the total thickness of the second outer magnetic body, the second outer insulator and the second inner magnetic body.SELECTED DRAWING: Figure 2
Patent JP-2019051782-A (JP)
Title: Head-up display
Inventor: KIMURA TAKESHI
IPC: B60K35/00
Filed: 2017-09-14
Abstract: To provide a "head-up display" allowing an occupant of a vehicle to visually confirm virtual images substantially perpendicular to a vehicle longitudinal direction and virtual images including components in the vehicle longitudinal direction with a depth feeling without a feeling of incongruity by displaying the virtual images.SOLUTION: A head-up display 1 includes: a vertical virtual image projection section 6 which projects vertical virtual image projection light for displaying a vertical virtual image; a first depth virtual image projection section which projects first depth virtual image projection light for displaying a first depth virtual image at a side facing an occupant of a vehicle with respect to the vertical virtual image in a first direction H1; and a second depth virtual image projection section which projects second depth virtual image projection light for displaying a second depth virtual image to be a virtual image displayed in a display region of the vertical virtual image at a side separated from the occupant of the vehicle with respect to the vertical virtual image in a second direction H2. Accordingly, the first depth virtual image is displayed at the side facing the occupant of the vehicle with respect to the vertical virtual image and further the second depth virtual image is displayed at the side separated from the occupant of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018056119-A (JP)
Title: Electric contact, connector and manufacturing method of electric contact
Inventor: MORI KIKUO
IPC: H01R43/16
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact having high contact reliability, and capable of reducing production cost.SOLUTION: An electric contact is made on a base material composed of a metallic substance having an insulation resistivity of 1.59×10-9.00×10Ωm, by using an electric contact material having a layer composed of a carbon material, where the carbon material is a graphene single layer body or a graphene laminate laminating multiple layers of the graphene single layer body. Preferably, the thickness of the layer composed of the carbon material is 1.0 mm or less.SELECTED DRAWING: None
Patent JP-2018020145-A (JP)
Title: Decoupling instrument shaft roll and end effector actuation in surgical instrument
Inventor: GABRIEL F BRISSON
IPC: A61B17/94
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing an actuation torque transmitted to an end effector from back driving a back-drivable main shaft.SOLUTION: The method includes rotating a first input link 528 of a first transmission 520. A first output link 530 is coupled to a main shaft assembly, which includes a main shaft 508 and an end effector 510. A first output torque is transmitted to the main shaft assembly, and a first end effector torque is transmitted to the end effector, depending on the first output torque. The method further includes transmitting the torque from a first base link 532 of the first transmission via a first rotation coupling 522. The first rotation coupling provides a second gear ratio between the first base link and the main shaft such that a first counteracting torque is applied to the main shaft. The first counteracting torque suppresses the rotational drive of the main shaft assembly caused by the first output torque.SELECTED DRAWING: Figure 25
Patent JP-2019057151-A (JP)
Title: Memory system and control method
Inventor: SUGANO SHINICHI
IPC: G06F12/00
Filed: 2017-09-21
Abstract: To realize a memory system with which it is possible to improve I/O performance.SOLUTION: A memory system determines, upon receiving a write request that designates a logical address from a host, both a first block to which data from the host needs to be written and the first position of the first block, and writes the data from the host to the first position of the first block. The memory system notifies the host of the first logical address, a first block number that designates the first block, and a first intra-block offset that indicates an offset to the first position from the beginning of the first block by a multiple of granularity having a different size than a page size.SELECTED DRAWING: Figure 2
Patent JP-2019056167-A (JP)
Title: Titanium copper for electronic components
Inventor: HORIE HIROYASU
IPC: H01B1/02
Filed: 2017-09-22
Abstract: To improve bending workability of titanium copper for electronic components, and to provide a titanium copper for electronic components, which has excellent bending workability even when subjected to beating process, and to provide a method for manufacturing the same.SOLUTION: One embodiment of the present invention is a titanium copper, comprising 2.0 to 4.5 mass% of Ti, and at least one element selected from the group consisting of Fe, Co, Ni, Zn, Cr, Zr, P, B, Mo, V, Nb, Mn, Mg, and Si in total of 0 to 0.5 mass% as a third element(s), and the rest consisting of copper and inevitable impurities, wherein a work-hardening exponent is 0.05 to 0.25, and an X-ray diffraction integrated intensity I{200} from the {200} crystal face on the surface of the titanium copper and an X-ray diffraction integrated intensity I{200} of a pure copper standard powder satisfy the following relation: 0.15≤I{200}/I{200}≤0.70.SELECTED DRAWING: None
Patent JP-2019059483-A (JP)
Title: In-mold label container and manufacturing method therefor
Inventor: YUHARA MICHIAKI
IPC: B29C45/14
Filed: 2017-09-22
Abstract: To suppress generation of air bubbles and welds in an injection resin.SOLUTION: An in-mold label container 10 consists of, at least, a label 4 and an injection resin 8 which is injected on the label 4. The injection resin 8, which forms a bottom 12 of the container, has chunky areas 51, which extend from a gate toward a longitudinal direction X, and another area 52, and the chunky part 51 is thicker than the other areas 52.SELECTED DRAWING: Figure 2
Patent JP-2019061297-A (JP)
Title: Information processing apparatus, program and retrieval method
Inventor: Okano takuya
IPC: G06F16/00
Filed: 2017-09-22
Abstract: To provide an information processing apparatus and the like capable of extracting a character string from an audio data taking into account an inaccuracy of an utterance content.SOLUTION: An information processing apparatus 1 includes an acquisition unit for acquiring an audio data of an utterance, an audio recognition unit for performing an audio recognition processing to the audio data, an estimate unit for estimating a confidence of a speaker for a content of the utterance on the basis of a recognition result, and an identification unit for identifying a plurality of candidates of character strings corresponding to the audio data according to the confidence. By identifying the candidate of the plurality of character strings according to the confidence of the speaker, the character string is extracted taking into account an inaccuracy of the utterance content.SELECTED DRAWING: Figure 1
Patent JP-2019061998-A (JP)
Title: Cover and electrical machine
Inventor: TODA KAZUKI
IPC: H05K5/03
Filed: 2017-09-25
Abstract: To provide a cover that can be attached to any one of vent holes formed in the walls of at least two types of thickness without rattling.SOLUTION: A cover 2 includes a cover body 21 attached to a vent hole 11 formed in a wall 10A, and an engaging part 22 provided in the cover body 21. The engaging part 22 engages with the wall 10A around the vent hole 11 when the cover body 21 is attached to the vent hole 11. More specifically, the engaging part 22 has an abutment part 222, a first claw part 223A, and a second claw part 223B. The abutment part 222 abuts on the wall 10A around the vent hole 11 from the outside. The first claw part 223A and the second claw part 223B are used selectively according to the thickness of the wall 10A, and clamps the wall 10A around the vent hole 11 between the abutment part 222 and themselves from the inside. the distance between the abutment part 222 and the first claw part 223A is different from the distance between the abutment part 222 and the second claw part 223B.SELECTED DRAWING: Figure 7