baber/WOPTO huggingface dataset:
Patent JP-2018059202-A (JP)
Title: Copper foil with uniform thickness and production method thereof
Inventor: LAI YAO-SHENG
IPC: H01M4/587
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic copper foil with uniform thickness and the production method thereof.SOLUTION: An electrolytic copper foil in general comprises one to four interfacial lines crossing the cross-sectional area of the electrolytic copper foil and a weight deviation of less than 2.0%, preferably less than 1.6%, or more preferably 1.4-1.6%. A production method of the electrolytic copper foil includes a placement of one or more insulation masks on the surface of a dimensionally stable anode. The production method of the electrolytic copper foil can also make the variation uniform by cutting the insulation mask so as to correspond to the variation region of the electrolytic copper foil and by causing an interference against an electro-deposition processing of the insulation mask.SELECTED DRAWING: Figure 6
Patent JP-2019067982-A (JP)
Title: Silicon carbide semiconductor device
Inventor: MATSUNAGA SHINICHIRO
IPC: H01L21/329
Filed: 2017-10-03
Abstract: To provide a silicon carbide semiconductor device capable of improving ON-resistance characteristics.SOLUTION: For example, a pin diode is constituted of a silicon carbide epitaxial substrate 10 where silicon carbide epitaxial layers becoming an n-type buffer region 2, an n-type drift region 3 and a p-type anode region 4 are epitaxially grown, in order, on the front surface of an n-type silicon carbide substrate 1. The n-type impurity concentration of the ntype drift region 3 is 1×10/cm-1×10/cm, for example. Boron concentration of the ntype drift region 3 is sufficiently lower than the n-type impurity concentration of the ntype drift region 3, and is 1×10/cmor less, for example. The ntype drift region 3, where trap does not exist substantially, is formed by restraining auto-doping of boron to the ntype drift region 3, during epitaxial growth thereof, thereby lowering the boron concentration of the ntype drift region 3.SELECTED DRAWING: Figure 1
Patent JP-2019070201-A (JP)
Title: Treatment agent composition for fiber products
Inventor: ADACHI YURI
IPC: D06M13/00
Filed: 2017-10-06
Abstract: To provide a treatment agent composition for fiber products having an excellent wrinkle removal effect.SOLUTION: A treatment agent composition for fiber products contains (A) cellulose nanofibers and (B) a silicone compound, where, a mass ratio of (A) component to (B) component ((A)/(B)) is 0.1-10.SELECTED DRAWING: None
Patent JP-2019068938-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-10-06
Abstract: To provide a game machine which can carry out an appropriate performance control.SOLUTION: A game machine 1 includes a game control part which controls a game, and a performance control part which controls a performance. In the game control part, whether a special game is carried out or not is determined. According to a predetermined operation using operation means, a set value is set which indicates that a determination probability of determining that the special game is carried out is any one of plural probabilities, and a determination result is transmitted without the set set value being transmitted. On the other hand, in the performance control part, a performance according to the determination result is controlled without being based on the set value. When receiving a determination result indicating a determination that the special game is carried out, at least one performance is carried out with a predetermined execution probability irrespective of the set value to be set.SELECTED DRAWING: Figure 19
Patent JP-2019074132-A (JP)
Title: Ball joint and manufacturing method of the same
Inventor: YOKOI YOSHIHIRO
IPC: F16C11/06
Filed: 2017-10-16
Abstract: To provide a ball joint which enables weight reduction while securing performance, and to provide a manufacturing method of the ball joint.SOLUTION: A ball joint 10 has a metal link part 15 which is formed in an elongated shape and has a hole part 21 formed along a direction intersecting with a longitudinal direction at the end part side. The ball joint 10 has a cylindrical ball seat 16 disposed in the hole part 21 of the link part 15. The ball joint 10 has a ball stud 17 including a ball part 28 rotatably held by the ball seat 16 and a stud part 29 protruding from the ball part 28 to the outer side of the ball seat 16 and connected to a connected part. The ball joint 10 has a resin housing 18 which is molded while integrally covering the ball seat 16 and the end part side of the link part 15.SELECTED DRAWING: Figure 1
Patent JP-2019074281-A (JP)
Title: Aluminum film with hydrophilic coating film, coating material for forming hydrophilic coating film, method for manufacturing aluminum fin and heat exchanger
Inventor: ISHIGAMI SHO
IPC: C09D133/06
Filed: 2017-10-18
Abstract: To provide an aluminum fin having excellent hydrophilic property after coating, obtaining excellent hydrophilic property even after brazing, capable of obtaining a hydrophilic film where discoloration never occurs, and having beautiful appearance.SOLUTION: An aluminum fin comprises a hydrophilic coating film provided on at least one of a front face or rear face of a base material, and mainly consisting of aluminate, wherein the base material is composed of aluminum or aluminum alloy. Also, the aluminum fin employs configuration comprising of a hot water- or water-washed hydrophilic coating film of the hydrophilic coating film provided on at least one of the front face or rear face of the base material composed of aluminum or aluminum alloy, and mainly consisting of aluminate.SELECTED DRAWING: Figure 1
Patent JP-2019072342-A (JP)
Title: Medical image processing apparatus, X-ray diagnostic apparatus, and medical image processing program
Inventor: SASAKI SHO
IPC: A61B6/00
Filed: 2017-10-18
Abstract: To visualize, in real time, traveling routes along which a device can be advanced.SOLUTION: A medical image processing apparatus according to the embodiment comprises a retention unit, an extraction unit, a calculation unit, a generation unit, and a display control unit. An acquisition unit sequentially acquires chronological X-ray images. The extraction unit sequentially extracts blood vessel regions from the sequentially acquired X-ray images. The calculation unit calculates blood vessel diameters of blood vessels contained in the blood vessel regions extracted by the extraction unit. The generation unit sequentially generates blood vessel region images in which are extracted blood vessels satisfying a condition about the blood vessel diameters calculated by the calculation unit. The display control unit sequentially generates and displays superimposed images by which a blood vessel region image and the X-ray image corresponding to the blood vessel region image are superimposed in response to generation of the blood vessel region images.SELECTED DRAWING: Figure 1
Patent JP-2019073785-A (JP)
Title: Can roll, long substrate processing device, and method for managing the long substrate processing device
Inventor: OGAMI HIDEHARU
IPC: C23C14/34
Filed: 2017-10-19
Abstract: To provide a can roll designed so that cooling gas does not leak from a non-lap part area of a can roll around which a long substrate cannot be wound, and to provide a long substrate processing device using the can roll.SOLUTION: A can roll with a gas release mechanism selectively supplies gas to a plurality of gas introducing passages mounted on the can roll via a rotary joint composed of a rotary ring unit 21 and a fixation ring unit 22. In the can roll with a gas release mechanism, a circular arc packing member 42 fitted into an annular recessed groove 27a of the fixation ring unit is mounted by a piston member of a packing fitting tool 43 while being energized toward a rotation opening part 23a of the rotary ring unit and blocks the rotation opening part to prevent gas leakage from a non-lap part area. Also, a piston shaft 91 of the piston member is restricted in its stroke range and can be prevented from breakage of the rotation opening part because the tip end of the piston shaft 91 is prevented from projecting to the side of the rotation opening part even when the circular arc packing member is worn away.SELECTED DRAWING: Figure 11
Patent JP-2019079928-A (JP)
Title: Semiconductor device manufacturing method and lead frame
Inventor: HASHIZUME SHOJI
IPC: H01L21/56
Filed: 2017-10-24
Abstract: To improve quality and reliability of a resin-molded semiconductor device.SOLUTION: A semiconductor device manufacturing method comprises the steps of: arranging a lead frame 2 in such a manner that a plurality of device formation regions correspond to a plurality of cavities of a mold; and draining resin into the plurality of cavities to form an encapsulation substance for encapsulating a semiconductor chip. In this case, the mold in a state where an upper die 9 and a lower die 8 of the mold are clamped has a plurality of first gates for connecting the plurality of cavities and a runner 8b and a dummy cavity gate 13 for connecting a dummy cavity 11 and the runner 8b. In the resin molding step, a size of an opening of each first gate is made larger than a size of an opening 13a of the dummy cavity gate 13 from a start of draining the resin into the mold until the encapsulation substance is formed.SELECTED DRAWING: Figure 15
Patent JP-2019076538-A (JP)
Title: Signal processing circuit and living body analyzing device
Inventor: MACHIDA YUTA
IPC: A61B5/026
Filed: 2017-10-26
Abstract: To simplify a configuration for generating a voltage corresponding to a current that is generated by a light receiving element, in which a low range component is maintained by amplifying a high range component of the voltage.SOLUTION: A signal processing circuit includes: a current/voltage converter for converting a current that is generated by a light receiving element into a first voltage; and a high range amplifier for amplifying a high range component of the first voltage and generating a second voltage in which a low range component of the first voltage is maintained while not separating the high range component from the low range component.SELECTED DRAWING: Figure 3
Patent JP-2019080008-A (JP)
Title: Heat treatment method for substrate
Inventor: SUZUKI KATSUYOSHI
IPC: H01L21/324
Filed: 2017-10-26
Abstract: To provide a heat treatment method for a substrate, which is convenient and in which no ion implantation residual defect occurs, in view of the problems of the prior art.SOLUTION: A heat treatment method for a substrate is characterized to include the steps of: (1) preparing a silicon substrate having an area where a boron concentration is 2×10atoms/cmor more; (2) performing ion implantation A on a surface of the silicon substrate; and (3) subjecting the silicon substrate to RTA heat treatment and recovering ion implantation residual defects of the silicon substrate.SELECTED DRAWING: Figure 1
Patent JP-2019082867-A (JP)
Title: Information processing apparatus, control method, and program
Inventor: HAYASHI NAOYA
IPC: G06Q30/06
Filed: 2017-10-31
Abstract: To provide a mechanism capable of identifying stop information of a customer from received data and appropriately controlling a communication schedule for the customer according to the stop information.SOLUTION: The information processing apparatus that transmits and receives EDI data is configured to: determine whether EDI data received from a customer contains stop information based on a keyword for each customer; obtain stop time from the EDI data when it is determined that the stop information is included; and display the acquired stop time for the customer.SELECTED DRAWING: Figure 3
Patent JP-2019086166-A (JP)
Title: Blower device
Inventor: KAMIARI HIDEO
IPC: F04D29/62
Filed: 2017-11-01
Abstract: To prevent a body part from falling when an attachment member comes off.SOLUTION: A blower device includes: a body support part (21) connected to a body part and brought into an attachment state by being attached to a hanger part 13 of a ceiling rosette (12) with a screw 23 from below; and an engagement part (26) connected to the body support part (21) and having an opposite part (26a) positioned on the hanger part (13) while the body support part (21) is attached.SELECTED DRAWING: Figure 4
Patent JP-2019084482-A (JP)
Title: Exhaust gas purification device
Inventor: KADOTA YOICHI
IPC: B01D53/94
Filed: 2017-11-03
Abstract: To provide an exhaust gas purification device that can improve PM collection rate, restrain increase in pressure loss, and improve exhaust gas purification actions.SOLUTION: An exhaust gas purification device 1 according to an embodiment is provided in an exhaust gas flow passage 100 of an internal combustion engine. The exhaust gas purification device 1 comprises a honeycomb catalyst 10 and a PM collection filter 20. The honeycomb catalyst 10 is formed of a catalyst carried on a first base material 11 composed of a co-catalyst and having a honeycomb structure. The PM collection filter 20 is positioned on an exhaust gas downstream side X2 of the honeycomb catalyst 10, and is composed of a second base material 21 having a honeycomb structure and configured to be able to collect PM.SELECTED DRAWING: Figure 1
Patent JP-2018076058-A (JP)
Title: Air Maintenance Tire
Inventor: THULASIRAM GOBINATH
IPC: B60C5/00
Filed: 2017-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a tire formed including features that enable optimization of a pumping function of an annular air tube in a valve stem-based AMT system.SOLUTION: An air maintenance tire 100 is provided. The tire 100 includes a pair of sidewalls 34, in which each of the sidewalls 34 extends from a bead area to a crown of the tire 100. The air maintenance tire includes an annular groove 104 formed in a selected one of the tire sidewalls 34, and an air tube 102 of a peristaltic pump assembly 18 received in the groove 104. The groove 104 is formed including an open end 108 at an outer surface of the tire sidewall 34, and a closed end 110 opposite to the open end 108. The open end 108 is formed including an outward radial taper 112.SELECTED DRAWING: Figure 7
Patent JP-2019084146-A (JP)
Title: Production method of laminate
Inventor: IIDA MASATOSHI
IPC: A61F13/15
Filed: 2017-11-08
Abstract: To efficiently produce a laminate by suppressing the number of defective products of laminates obtained by depositing components of an absorbent core.SOLUTION: A production method of a laminate is provided in which constituent material of an absorbent core supplied into a duct 3 is transported by an air flow, and the constituent material is deposited in a collection recess 22 which is moving, thereby acquiring an absorbent core 103 formed of the constituent materials. A transport state of a hydrophilic fiber 101 in a duct 3 is measured, and based on the measured transport state of the hydrophilic fiber 101, quality of the acquired laminate 101a is determined, then, a supply amount of the hydrophilic fiber 101 being the constituent material into the duct 3 is adjusted based on the determination result.SELECTED DRAWING: Figure 1
Patent JP-2019087681-A (JP)
Title: Method for manufacturing semiconductor chip
Inventor: NAKAMURA TOSHIMITSU
IPC: H01L21/301
Filed: 2017-11-09
Abstract: To provide a method for manufacturing a semiconductor chip, which needs no photolithographic process, which enables more reliable division (dicing) of a wafer into chips by plasma exposure, and which can suppress occurrence of defective chips at a high level.SOLUTION: A method for manufacturing a semiconductor chip comprises the steps of: dividing a semiconductor wafer 1 into individual semiconductor chips 7 by applying an SFgas plasma from a surface S side to etch the semiconductor wafer exposed at each street portion; subsequently sticking a peeling tape 16 thereto from a surface S side of a mask member layer 3b, where the peeling tape 16 is configured by providing a sticker layer 16b on a base film 16a; and, after sticking and curing the peeling tape 16, peeling the peeling tape 16 together with the mask member layer 3b, i.e. bonding the mask member layer 3b to the peeling tape 16 and peeling the mask member layer 3b from a patterned face 2.SELECTED DRAWING: Figure 5
Patent JP-2019084796-A (JP)
Title: Impregnation apparatus and impregnation method therewith
Inventor: ASANO NARIAKI
IPC: B08B9/032
Filed: 2017-11-09
Abstract: To provide an impregnation apparatus and an impregnation method therewith capable of reducing load on a supplying pump, and efficiently supplying and recovering chemicals.SOLUTION: An impregnation apparatus 1 in accordance with the present invention is provided with: a sealable autoclave 10 having a main body 10a in which lumber and chemicals can be received and a lid part 10b attached to a front end of the main body 10a; a storage tank 20 to store chemicals; a first liquid supplying pipe D1; a second liquid supplying pipe D2; a third liquid supplying pipe D3; a first bypass pipe DB1; a release pipe DA; a first liquid supplying pump P1; a second liquid supplying pump P2; a vacuum pump PR; a first valve B1; a second valve B2; a third valve B3; a fourth valve B4; a fifth valve B5; a sixth valve B6; and a seventh valve B7.SELECTED DRAWING: Figure 1
Patent JP-2019088168-A (JP)
Title: Estimation device of induction motor parameters, estimation method, inverter system
Inventor: KUBO HAJIME
IPC: H02P21/16
Filed: 2017-11-10
Abstract: To provide a technique for facilitating acquisition of desired control performance in the inverter.SOLUTION: An estimation device 6 including a data recording part 4 and a parameter estimation part 5 estimates each estimate of induction motor parameters, i.e., the primary resistance R, secondary resistance R, the leakage inductance L, and the exciting inductance L. The data recording part 4 records N (N is a natural number) data of d-axis, q-axis current detection signals, d-axis, q-axis voltage command signals v,v, electric angle velocity ω, and the frequency command signal ω, in a motor 3 subjected to drive control by the inverter 2, during drive control of the motor 3, at a prescribed sampling time. The parameter estimation part 5 derives each estimate of the induction motor parameters, on the basis of a discretization model of the motor 3 by N data, and feeds back each estimate to the torque control section 23 or the current control section 27 of the inverter.SELECTED DRAWING: Figure 1
Patent JP-2019084804-A (JP)
Title: Scribing wheel, holder unit, and scribing method
Inventor: IWATSUBO YUMA
IPC: C03B33/10
Filed: 2017-11-10
Abstract: To provide a scribing wheel capable of suppressing a start defect upon the start of the scribing of a substrate, a method for producing the same, and a scribing method.SOLUTION: Provided is a scribing wheel 40 comprising: an opposing pair of inclined surfaces 42 having a V-shaped cross section formed as an outer circumferential face of a disk-shaped substrate; grooves 44 arranged circumferentially at a fixed interval along and laterally about a ridge line 43 where the oppositely inclined faces abut each other. Each groove 44 has an in-groove ridge line 46 continuous with the ridge line 43. A first edge angle on one side of the in-groove ridge line 46 adjacent to the ridge line 43 is designed to be greater than a second edge angle on the other side of the in-groove ridge line adjacent to the ridge line 43. At scribing, the scribing wheel is rotated in such a manner that the ridge line 43 on the second edge angle side of the edge line is contacted with the brittle material substrate prior to the ridge line 43 on the first edge angle side so as to improve start performance.SELECTED DRAWING: Figure 3
Patent JP-2019087704-A (JP)
Title: Compound semiconductor device, receiver, and manufacturing method of compound semiconductor device
Inventor: KAWAGUCHI KENICHI
IPC: H01L29/06
Filed: 2017-11-10
Abstract: To provide a compound semiconductor device capable of increasing the integration density in a stochastic resonance transistor on a substrate, a receiver, and a manufacturing method of compound semiconductor device.SOLUTION: A compound semiconductor device 40 comprises: a substrate 20; multiple linear semiconductors 25 which are formed on the substrate 20 separated from each other each extending linearly upward from the substrate 20 which are electrically connected to each other at the upper ends 25b; a gate insulation layer 27 which is formed on the side face of each of the multiple linear semiconductors 25; and a gate electrode 28a formed on the gate insulation layer 27.SELECTED DRAWING: Figure 12
Patent JP-2019090096-A (JP)
Title: Cast iron material
Inventor: KOIKE AKIRA
IPC: C22C37/08
Filed: 2017-11-16
Abstract: To provide a cast iron material capable of providing excellent frictional property.SOLUTION: There is provided a cast iron material containing C and Fe as a composition, and further containing Cr of 1.0 to 3.5 mass%. The cast iron material is used for a slide part sliding under lubricant environment to which an additive containing Mo is added as a constitutional element such as MoDTC. Cr contained in the cast iron material promotes a decomposition reaction of the additive containing Mo added to the lubricant, and forms a coating of molybdenum disulfide with low friction. Thereby friction can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019095208-A (JP)
Title: Blood tray transport system
Inventor: SHIRAISHI NORIYUKI
IPC: G01N35/04
Filed: 2017-11-17
Abstract: To provide a tray transport system that can efficiently transport a tray.SOLUTION: End detecting means for passing a tray for blood collection in each blood collection table and for collecting blood into a tray receiving table is provided, the tray for blood collection is made to wait for a tray supply device for blood collection while a passage operation of the tray for blood collection and tray take-out operation for blood collection are carried out, the transport of the next blood collection tray is started when the end of the passing operation of the blood collection tray for blood collection in the adjacent blood collection table and the completion of the extraction operation of the collection tray are detected, the next tray is made to wait for the blood collection table adjacent to an upstream side in the tray transport direction of the blood collection table performing the passage operation of the blood collection tray for blood collection and the tray take-out operation for blood collection in the blood collection table adjacent to the downstream side, the waiting for the next tray is released and the tray transport operation is controlled to resume the transport of the next tray for blood collection when the passage operation of the collection tray for blood take-out in the blood collection table adjacent to the downstream side in the transport direction of the tray for blood collection and the end of the tray take-out operation for blood collection are detected.SELECTED DRAWING: Figure 3
Patent JP-2018038087-A (JP)
Title: Image capturing apparatus, image capturing system, image processing method, information processing apparatus, and program
Inventor: TAKENAKA HIROICHI
IPC: G06T5/00
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To generate an omnidirectional (spherical) image with a correct vertical direction in accordance with any tilt.SOLUTION: An image capturing apparatus includes: tilt detection means that detects a tilt with respect to a vertical direction; conversion data for converting a plane coordinate value into a spherical coordinate value; correction means that corrects the conversion data in accordance with the tilt; a plurality of pieces of image capturing means; coordinate conversion means that converts plane coordinate values of a plurality of pixels composing images captured by the image capturing means into spherical coordinate values on the basis of the conversion data corrected by the correction means; and combining means that combines the images including the plurality of pixels whose plane coordinate values are converted into the spherical coordinate values by the coordinate conversion means.SELECTED DRAWING: Figure 3